Slots at Slot Boss, best slot casino uk.

Best slot casino uk

New casino sites to play real money

Alternatively, if you fancy a sci-fi theme we also offer the ever-popular slot game starburst slot. This space-inspired slot has become a favourite over the years with its fast-paced action, easy to understand rules and sleek design. The low number of pay lines combined with low volatility means potentially more frequent wins for players. The starburst symbol is not only a wild but an expanding wild, meaning an extra chance for a win when it appears on the reels. This slot also features symbol blocks and multiway winning, creating further opportunities to land a win. Welcome to slot boss, the slots and casino games site that brings you brilliant bonuses and the very best online casino games, providing a first-class gaming slots online experience.

Slots at slot boss

Welcome to slot boss, the slots and casino games site that brings you brilliant bonuses and the very best online casino games, providing a first-class gaming slots online experience.

As a UK online slots site we have a grand selection of the best classic slot games that became popular in vegas casinos, as well as working with international gaming providers to bring players the newest and most innovative modern slots available today. Our 400+ boss slots have many different themes and features, so there's sure to be one that catches your eye. There's also our fantastic jackpot slots which have the same standard gameplay as other slots but their winning potential is a lot bigger. The jackpot prize increases with every spin, therefore players have the opportunity to play for big sums thanks to the fantastic jackpot king feature which allows players to play for bronze, silver and gold progressive jackpots. If you're looking to play some of the biggest jackpot games, check out genie jackpots, jungle jackpots and the brilliant wish upon A jackpot.

The best slots at slot boss

If you're looking to play slots online then you're in the right place. Here at slot boss, we feature some of the best slots available here at slot boss, so why not head down to the pyramids and uncover long lost riches in book of ra? Or take a trip through the jungle in king kong cash or look for treasure in the eye of horus slot? If you’re looking to chase the rainbow you can always try rainbow jackpots. All it may take is a spin to win, and at slot boss we aim to please! Here you can explore over 300 amazing online slots including TV themed slots such as monopoly megaways and deal or no deal megaways.

If you fancy a bit of a change and want to venture into the live casino you can check out our hugely popular lightning roulette. In this version of roulette, lightning can hit up to 5 numbers and award a multiplier of up to 500x.

Popular online slots at slot boss

The cleopatra slot is one of the most popular slots available today and you can spin the egyptian reels right here at slot boss. We have a huge selection of egyptian slots, which include those that have been around for years, but we also work with new gaming developers to bring you the most innovative games such as book of dead which is a hugely popular game where you can join rich wilde in exploring the ancient treasures of egypt. You can win up to 20 free spins in this game for scintillating fortunes and if you find five symbols of rich on the same payline you’ll win 5000x your stake.

Alternatively, if you fancy a sci-fi theme we also offer the ever-popular slot game starburst slot. This space-inspired slot has become a favourite over the years with its fast-paced action, easy to understand rules and sleek design. The low number of pay lines combined with low volatility means potentially more frequent wins for players. The starburst symbol is not only a wild but an expanding wild, meaning an extra chance for a win when it appears on the reels. This slot also features symbol blocks and multiway winning, creating further opportunities to land a win.

We offer over 300 casino slots here at slot boss but we think you should check out one of our favourite slots from reel time gaming called fishin' frenzy where the bigger the catch, the bigger the potential winnings. If players catch 3, 4 or 5 they could be in for a whale of a time in the free spins bonus round, if players land a fisherman symbol during their spins, any fish symbol that players land on will give out even bigger prizes. In regards to providers, one of our favourites are SG, SG have a great history with slots and have created other hits such as rainbow riches and amazon queen. At slot boss, we have our very own casino blog where our customers can get new and fresh information about our slots site, new releases, help guides and much more. A guide that we think may be vital to our new players is our megaways guide which will provide our players with all the need to know information before they play one of our many fabulous megaways slots.

How to play online slots

Online slots gameplay is similar to the physical fruit machines, but more on that below. However, here are a few steps to take when you're thinking about playing one of our slot games. You firstly want to settle on an amount of money you wish to play with and then set each spin. So firstly you must deposit your funds and then chose a slot game you wish to play. From here decide whether to play though your spin via autoplay or manually clicking the spin button. Then hit play to spin the reels and watch the game complete a spin. The reels will eventually stop in a random combination. However, if players aren't 100% certain on a subject, we recommend checking out our how to play section as we'll have in-depth articles on all the very best games on slot boss.

Online slots UK releases

In recent news slot boss have released a selection of slot games in 2020. So if you're looking to play new online slots then you are in the right place. The new games are packed with new bonus features, innovative features and different themes such as the bonanza slot from big time gaming and buffalo rising megaways from blueprint gaming, two of our top providers. If you're new to our site then you can claim our online casino bonus or deposit as we are one of the casinos that accept paypal. We also saw the release of the slot boss casino app which can be downloaded from the google play store on all android phones. If you're looking for new information regarding the latest in mobile casino why not check out our blog for our top tips.

Everything you need to know about slots

Online slots are an innovative and modern day answer to traditional slot machines and fruit machines. Originally made famous in las vegas and other land-based casinos, this popularity has now been moved online. The main differences between the classic style slots and the online slot machines are the bonus features, in-game modifiers and the reel engines. For example, these days slot games are usually played across 5 reels with a lot more win lines. You'll also see more scatters, wild symbols, bonus symbols and central characters.

Casino games

Hit our casino games or try your luck in our live casino games. Our live casino gives players a choice from a number of games including live blackjack and live roulette. Each table is managed by one of the professional live dealers, with fast and smooth gameplay and themed lounges. Slot boss work with evolution gaming to give players the best live experience with the immersive camera angles and gameplay features. Why not try our monopoly live casino game which brings a modern twist on the fantastic board game, it adapts the is a modern twist on a classic game and adapts the live dream catcher engine to add a unique new twist on the original game.

What online slots and casino bonuses do I get at slot boss?

Slot boss offers new players a fantastic £10 free, no deposit required when you register. You will be credited with your free funds when you add a card, no money will be taken. You can then start spinning the reels of your favourite online slots. We also offer a 100% first deposit bonus, up to £200. We will match whatever you deposit up to £200, giving you plenty more to play slots at slot boss. We also offer many different offers throughout each month for our existing players, we may have an offer on your favourite slot right now, just keep checking the promotions page for our new slots bonus offers. T&C's apply.

Alternatively, if players want all the in-depth news regarding the bonuses available in our games, then they should check out the casino bonuses section of our blog.

Safer gaming

Here at slot boss, we believe in safety first, so you can set deposit limits in accordance with our safer gambling policy. At slot boss, we are passionate about bringing our customers a safe and enjoyable user experience right through from your first deposit to your withdrawal. As part of our safer gambling measures, it is vital that we help you manage your gambling to ensure slot boss remains a safe environment. 18+ begambleaware.Org.

Leovegas gaming plc gaming activity is regulated and licensed by the UK gambling commission. Gambling under the age of 18 is an offence.

Leovegas gaming has a remote bookmakers licence in ireland awarded by the revenue commissioners, licence reference number 1012453, issued on 25th january 2017.

Best slot sites UK

Welcome to bestratedslotsites.Co.Uk, your number one resource for finding the best slot sites for winning in the UK! There has never been a better time to join the online slots revolution than right now and thanks to a few incredible advances in technology, a lot more UK slots sites have launched in 2019. While this is obviously excellent news for UK players, it is now more important than ever to be cautious and smart when choosing the best online slots UK sites to play at. In our opinion, the best online slot sites are listed below.

Exclusive welcome bonus

Best rated slot sites

18+ full T&C's apply. New players only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus is only valid for 14 days. 30 spins on pre-selected games will be credited instantly + another 30 each day for 9 days. Free spins only valid for 72 hours from first deposit. Maximum of free spins winnings will be capped at £100. Ewallets such as skrill + neteller are excluded.

New customers only, first 3 deposits only, min deposit £10. Max bonus £500 + 50 spins on starburst. Selected slots only, 4x conversion 30x wagering, T's & C's apply.

The welcome offer is split into 3 deposit bonuses. Deposit 1, 100% up to £500 + 50 spins. Deposit 2, 50% up to £200. Deposit 3, 125% up to £500 + 50 spins. Enjoy up to £1200 welcome package plus 100 spins

Top slot sites UK

• Licenced by three regulatory bodies


• Slots from many different software providers


• Big progressive jackpots

18+ full T&C's apply. New players only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus is only valid for 14 days. 30 spins on pre-selected games will be credited instantly + another 30 each day for 9 days. Free spins only valid for 72 hours from first deposit. Maximum of free spins winnings will be capped at £100. Ewallets such as skrill + neteller are excluded.

New customers only, first 3 deposits only, min deposit £10. Max bonus £500 + 50 spins on starburst. Selected slots only, 4x conversion 30x wagering, T's & C's apply.

• Remarkable customer service with 24/7 live chat


• SSL encryption


• Generous welcome bonus of up to £1200 + 100 free spins

The welcome offer is split into 3 deposit bonuses. Deposit 1, 100% up to £500 + 50 spins. Deposit 2, 50% up to £200. Deposit 3, 125% up to £500 + 50 spins. Enjoy up to £1200 welcome package plus 100 spins

• Over 500 slots titles.


• Lavish welcome bonus of £300 plus 20 free vegas spins.


• Mobile casino with over 200 slots.

New players, £10+ deposit required, no e-wallets/prepaid cards, 30x playthrough, on bonus and 50x on free spins winnings. T&cs apply

Valid until 31.12.2018. New players only. 1st deposit min £20 with code, gets 100% bonus (max £400) + 50 FS on kingdom of cash. FS deposit wins are set at min £1 -max £13. Bonus wins are capped at £400, exc. Jp win. To withdraw games bonus & related wins, wager 30x the bonus funds. Wagering reqs vary by game. Withdrawal restrictions & full T&C apply.

• Fantastic selection of slot games available for mobile and desktop platforms


• 24/7 customer support convenience


• Nicely themed

Opt-in required. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days/ free spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from free spins: $/£/€ 20 or 200 kr. Full terms apply.

1. Currencies: 888casino offers play in one of the three following currencies in accordance with the member's personal preference: US dollars, GBP, canadian dollars or euros. Whenever a currency is mentioned (in connection with bonuses, deposit eligibility, bets, JP, etc) it will be calculated in US dollars and converted to other currencies according to suitable methods determined by 888casino.

2. Payments:
- bonuses (welcome bonus and others) and any winnings derived from a bonus may be withdrawn only after an amount totalling no less than 30 (thirty) times the initial bonus amount received has been wagered, unless otherwise stated (40 (forty) times if the bonus amount if received by funds deposited by neteller, (except for players from japan where the wagering for the bonus is 20 (twenty) times the bonus for first time deposits made via neteller). For example, to withdraw each bonus of $10 and any related winnings, a member needs to wager $300 and the entire bonus criteria must be fulfilled.

- wagering on all games at 888casino contributes towards the wagering requirement but certain games contribute greater amounts than others. The following is a list of contributions towards wagering requirements for each individual game type.

Wagering contributions:
video slots & slots, scratch card, keno, race, arcade, dice and all other games that do not appear in the table: 100%

All versions of roulette, pai gow poker, caribbean poker, triple card poker & poker table games: 20%
all versions of blackjack, live casino games, hi-lo, videopoker, power video poker, baccarat: 10%

Craps: 5%
- any winnings made under the bonus, may be withdrawn only after the wagering requirement has been fulfilled. If you wish to remove the welcome bonus and winnings in order to withdraw your initial deposit please contact our member support department.

• Huge and reputable brand since 1988


• Available in PC, mobile, and download


• Very prompt withdrawal rates

UK & IRL only. Deposits made with e-wallets are not valid for this promo. Bonus wagering x50 on eligible games. Game weighting apply. Min deposit €20. Golden chips available after bonus is redeemed/lost and worth €1 each. Full T&cs apply. - full terms apply

• Massive selection of slots from leading developers


• Fresh and modern site design


• Awesome 3-tier welcome deposit

Register at dunder casino today and receive up to $/€/£ 600 + 200 free spins welcome bonus on your first 4 deposits. Get 200 free spins + 100% match bonus up to €50 on your first deposit. Second deposit 50% up to €100. Third deposit 25% up to €150. Fourth deposit 25% up to €300.

• Highly trusted and experienced UK betting brand


• Great mobile optimisation


• Over 200 slots from multiple providers

*opt in required. Available 1x per customer. First deposit only. Minimum £10 deposit. Maximum £300 bonus. 40x wagering. Bonus expires 7 days from issue. New customers to casino page only. Player, currency, country, game restrictions & terms apply.

• Huge selection of slots games from different developers


• Modern and stylish design


• Privacy protection via SSL encryption

New players only. 18+. 35x wagering applies to bonus cash and free spins. Deposit of £20+ unlocks a 100% match bonus up to £100 in bonus cash, subsequent wager of £20+ on slots unlocks 100 free spins and 20 free spins per day over 5 days on selected games. Begambleaware.Org - full terms apply

Opt-in required. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days/ free spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from free spins: $/£/€ 20 or 200 kr. Full terms apply.

• Features an astounding number of slot titles


• Convenient instant-play format


• Huge list of first-rate game developers

New customers only, first 3 deposits only, min deposit £10, max bonus £500 + 50 spins on starburst, selected slots only, 4x conversion, 30x wagering, T's&C's apply.

• A healthy selection of slot titles including several lucrative jackpots


• Generous welcome bonus


• Fully licensed in the UK

Opt-in required. New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins. Contribution may vary per game. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days / free spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from free spins: $/£/€ 20 or 200 kr. Full terms apply.

• Well-rounded collection of slots from various developers


• 24/7 toll-free phone support available for UK players


• Secured with SSL encryption technology

The welcome bonus consists of a freeplay bonus of 100% of your first deposit, up to $/€/£200 or 2000 SEK (depending on your chosen account currency). For example, if you deposit $200 as your first deposit, you will receive a bonus of $200 in freeplay in order to receive the welcome bonus, you must make a single first time deposit with the promotion code: WELCOME777.

• Easy to navigate


• Comprehensive range of slots and games


• Powered by the highly reliable nektan platform

However, finding the best slot websites in the UK is often easier said than done. There are simply too many new slot sites to go through. It would take months of dedicated searching and evaluating of online casino sites before you could even come up with a solid shortlist of trusted sites. This is precisely why we have developed this website - so that UK players such as yourself, could have the very best and most comprehensive top UK slots resource possible.

What are the benefits of playing slot sites online?

We all have hectic and fast-paced lifestyles in this day and age and being able to unwind and play great slot games online is an absolute necessity and not just a luxury. Experts believe that 2019 (and beyond) is the year for UK online slot games, so it’s the perfect time to take advantage of this incredible emerging market. Our top rated selections offer an incredible range of the best slots, progressive jackpots, free slots and bingo sites. The best part is that you can play anytime you like, in the comfort of your own home or on the go via mobile casinos.

Find the best slot sites online

The idea behind bestratedslotsites.Co.Uk is simple. We’ve created a single, unified source dedicated to helping you find the best brands, as well as top slot sites quickly and easily. Our site is aimed at meeting the needs of both experienced and novice online punters so that you always find the right site for you within minutes. You can choose casino and online slot sites with absolute confidence, knowing that we’ve already done all the heavy lifting and testing for you.

Life is more demanding today than ever. The pace at which we experience it is so fast we hardly get a chance to catch our breath. Finding the time needed to properly evaluate new sites is not always practical, even though it is absolutely essential to ensure safety and quality gaming. We’ve designed our resource site to be quick and easy to use, allowing you to find the best slots sites for your tastes and preferences. Simply browse through our recommended listings, click on the review to find out more or simply click through to the site using our trusted and secure links.

Our staff of writers consist of a team of dedicated slots enthusiasts, with years of hands-on experience in both online and real-world casino industries. We love playing slot games, in fact, we eat them for breakfast! We love playing fruit machines and even a few bingo games here and there. The point is that we are dedicated to finding only the best new casino sites available.

We want to be the best of the best, offering the most detailed reviews and comprehensive casino and slots guides ever produced, fun and interesting blogs and much more. We are an independent site, which means that we are not sponsored by any particular online casino or gaming software company. We do what we do because we love the industry and hate seeing our fellow players being taken advantage of and having a terrible experience! We believe that playing the best slots websites should be fun and rewarding and not an uphill battle. So we really hope that you enjoy our site and treat it like your constant companion and guide.

How to choose the best online slots UK

We remove the guesswork when choosing online, giving you the most consistent selections available for the UK market. It’s one thing to pick an older slot site because they have already built up a reputation with players, but when it comes to picking new slot sites, word of mouth just isn’t enough. You need to be able to rely on the expertise and experience that we provide.

How do we select our top recommended UK slot sites you ask? Each member of our team of experts specialises in a particular aspect when reviewing a site. That way you have someone who really knows what to look for in a particular feature or service. For instance, our finance expert examines every available payment option, including the variety of options available such as payforit casino deposits, testing for convenience, safety, ease of use and of course, payout speed. We have several experts that test and evaluate each and every game that becomes available to UK players, so you know before you even play whether the game is worthwhile or not.

These are the main features and services that we test before we consider placing them on our site.

We share our review procedures with you so that you can rest assured that when you choose a site to play on, it will be of a high standard as it has passed our quality controls.

What do the top slot sites offer?

Our top selection of sites gives you everything that you need to get the most out of your daily gaming experience. Whether you are playing to pass the time or you want to take your slot gaming to the next level, you can take advantage of the following features:

How to play online slots

One of the biggest advantages to playing slots is that they are super-easy to learn to play. This is why they are so appealing to all players, regardless of their level of experience. Here’s a quick step by step guide on how to play:

1. Browse through our recommended reviews


2. Read the attached review or simply click through to the casino via our secure links


3. You can find most of the casino slots right on their homepage, or click on their 'slots' tab for a more detailed thumbnail view of all games


4. Hover over the slot that takes your fancy and click on the ‘play demo mode option’


5. You can now experiment with different coin sizes and payline combinations before clicking on the spin button


6. Watch how various combinations are made, the slot will reveal exactly what you have won and how you made that particular combination


7. Clicking on the info button will take you to the paytable and will also explain how each symbol works as well as what each one is worth

Types of online slots

The term 'slots' is a bit of an umbrella term that is used to describe all slot machine games whether they are played at a brick and mortar casino or online. However, you may be interested to know that slots can actually be subdivided into several categories, depending on their structure and features. The following briefly outlines each main type of category:

What to look out for when joining A site

Competition between new sites is incredibly high at the moment which is actually really good news for you as a player. In order to get your attention, top slot sites will offer all sorts of high-value promotions in a bid to beat the competition.

Finding new sites that offer a free bonus to sign up with them, (also known as a no deposit bonus) is a great way to test out a site without having to risk any of your own cash in the process. No deposit bonuses vary from site to site. Some will offer you a small amount of free cash to try out a few games, while others will give you free spins. In some cases, you may be lucky enough to get a bit of both in the same bonus. It is important to remember however that these bonuses will also come with certain terms and conditions, so you should always read through these before accepting any free bonus offers.

Checking to see what range of games are available at an operator is a good place to start. Check to see how many software providers they source their game from. Some sites partner with one specific supplier such as microgaming. On the other hand, sites that use multiple software providers have advantages as they offer a broader selection of games.

History of the slot machine

You may be surprised to learn that slot machines have actually been in circulation for a long time. Interestingly, the first machines were called ‘nickel in the slot machine’. These machines were actually vending machines and only some offered a gambling element. However, the invention of the machine as we know it today is credited to a man named charles fey in 1894. Fey’s machine used standard poker playing cards and hand combinations to create winners, who were then paid out in drinks or cigars since these machines were located in local bars.

Fey’s invention was soon copied by other gaming companies and soon interesting variations were springing up everywhere, including ones with fruit symbols, horseshoes and the liberty bell, as seen on fey’s highly successful card bell machine. The mechanical system used 3 or 5 reels as well as a spring-loaded arm to trigger as well as stop them. This design remained largely the same for the next few decades until a company called bally, based in australia, shook things up a bit. In 1964, bally introduced the first electromechanical machine called money honey. This was the first machine to feature 5 reels controlled electronically, although bally still added the arm to trigger the reels as he felt that player would feel the electronics.

In 1976, a company called the fortune coin company invented the very first video slot machine and it featured a sony 48cm TV monitor where players could see the 5 reels displayed. While this first video slot was quite basic by today’s standards, it nevertheless ushered in a new era for the machine. With the dawning of the internet age in the nineties, the first online slots became available, sparking a new revolution in casino gaming. Internet casino sites gave people who were nowhere near a casino, the chance to finally play slot games.

Today, virtual slots are played daily by millions of people all over the world and mobile slots have become the new way to play. There is much excitement revolving around the industry, as VR (virtual reality) slots are becoming available thanks to new technology that uses your mobile device as a VR headset. You can now virtually ‘step into’ an online casino to play virtual games.

Random number generator

Random number generators, also known as RNG’s, are a critical bit of kit when it comes to being able to play games that are not only safe but also completely 100% fair. Random number generators should be included in every slot you play and all of the big brands are regularly tested for fairness. RNG’s are basically very sophisticated mathematical algorithms that ensure that each and every spin is completely random. Random number generators are also independently tested by leading auditing firms to ensure that they do exactly what they are supposed to, consistently and reliably.

How to know if A slot site is regulated

While we test every casino we review and thoroughly investigate their credentials, it is still useful to know what to look for when checking if an operator is regulated and safe. Perhaps the best place to start is with their online gambling license, which is issued by one of the many industry regulators such as the UK gambling commission. Other top regulators include the malta gaming authority, gibraltar gaming, curacao egaming, kahnawake gambling commission and a number of others. You can also check to see if the site features independent testing of their games through GLI (gaming laboratories international) or technical systems testing (TST).

Payout rates & RTP

When you start playing slots, you will undoubtedly come across a term known as RTP or return to player. This is a very important term as it is used by casino operators to inform players exactly what percentage of the bankroll wagered by players is returned to them over a certain period of time. The percentage is calculated based on an average of at least one thousand plays on a particular machine and is really an indicator of returns a player could expect to see over a long-term playing period.

Let’s look at an example of what we mean:

Let’s say that a given slot machine has an RTP of 90%. This means that, for every £100 that you play on that machine in wagering increments of £1, you could, (in theory), expect to get about £90 returned to you. There are of course other factors which should be taken into consideration including house edge (a built-in weight in favour of the casino), and the volatility of the machine.

Staying safe at UK slot sites

Every reputable online casino needs to have the latest SSL (secure socket layer) digital encryption protocols in place on their servers. This ensures that all of your personal and private information, credit card details and so forth, are always encrypted. Always avoid blacklisted online casino sites as these are considered to be rogue casinos.

The way to spot a rogue casino can be quite tricky but some obvious signs include:

• Unclear or vague terms and conditions regarding bonuses and withdrawal conditions


• Unresponsive or evasive casino support staff


• Lack of independent reviews of the site


• Lack of legitimate and recognised licensing (UKGC)

Of course, the safest way to play slots sites is to rely on an expert resource such as ourselves!

Play slots UK - best games

Best UK online slots

Welcome to the best slots site in the UK. On this casino site we will be working consistently to provide the best gaming options for everyone looking to experience any of the following games: slots, roulette, poker, bingo or jackpot games!

We would like to reassure you that making your gaming experience safe and pleasurable on our casino site is our priority; unfortunately we do not have a no deposit bonus, but if you sign up and make the minimum deposit you will be able to access the mega reel and have a free spin and get a chance to win up to 500 free spins on some of the most-loved slots in the UK.

There is a selection of over 400 slots games for you to choose from but before we get into some of our top slots - let's have a look some other gaming options we accomodate on our slots site.

Over 400 popular slot games on offer with FREE spins on first deposit*

#1 starburst slots

Starburst is considered till this day the best slot game ever made; the credits go to the world-renowned netent entertainment, one of the leading igaming online slot developers in the UK, online and worldwide. Besides the exciting futuristic theme and the shiny symbols, players can win up to 50,000 wins on any given spin.

It has 5 reels and lines are paying both ways, but the exciting feature of this game lies within the scatter - which also triggers a respon feature that can skyrocket the players winnings. If big prizes are what you are after when you play slots, this is the best game on offer. We tend to also offer a range of free spins with your first deposit on this UK, online slots site.

#2 fluffy favourites

Fluffy favourites has turned from a single game to a whole family of slots, namely, fluffy favourites fairground, fluffy too, fluffy in space and fluffy favourites jackpot. It has been inspired by eyecon and has been played more than a million times over the years.

It is considered one of the favourite online casino games, most likely due to the cute symbols falling down the reels and the exciting payouts it offers, which are not too far off the prizes offered by jackpot games.

#3 double da vinci diamonds UK slots

If you feel artsy, then maybe this IGT slot game release is the best pick for you on our slots site.

With an RTP of 94,9% and 40 paylines, the reels will not only been bombarded with diamonds - but also some huge winning combinations. If you are after real money machines, then gambling on this video slot is a must.

#4 wolf gold slot

Any live casino that wants to keep up with the times has wolf gold on their online slots games list.

Pragmatic play slot developers have always been pioneers, but this 2019 slot has attracted huge crowds of players online. Its five reels feature some exciting animal symbols that hide some awesome cash prizes - which you can go after with the re-spin feature.

#5 fishin frenzy megaways online slots

Mega winnings can't be achieved in any slots game. Fishin frenzy megaways is an alternative gaming option to the fans of the traditional fishin frenzy video slots.

Blueprint gaming has hosted this slot to deliver for all customers, both high rollers and those who are mostly after the fun part of casinos and do not want to spend too much. If you are feeling lucky today, then take our no-deposit bonus and start spinning the reels for some mega wins!

Slots UK casino promotions

Winning doesn't come easy, and the reels cost everytime you hit the spin button to go after the gold prize. However, we made sure that we assist you in your attempt to change your life through our casino. Bonus no deposit is not an option that you are likely to find on any safe slots site in the UK; however, if you do make a deposit, this is what the hot deal that we have on offer for you includes:

• Up to 500 free spins on some of the best UK slots, including fluffy favourites, starburst and much more.


• Customized prizes for the loyal players that become part of our VIP scheme


• Daily cashback and exclusive seasonal offers

All these promotions are for any games we host, from slots and online card games to roulette. However, you might want to have a look on our terms and conditions before you deposit to know what to expect - since wagering requirements vary across different sites.

Progressive jackpots slots

Besides the hot slots that we advised you to invest your time, either if you bet from a desktop or mobile, slots players should also check out some jackpot slots online too. On our site we offer the following fantastic games without requiring you to download anything to access their exciting features:

#1 rainbow riches slot game

This irish-themed slots have been loved by players all over the world. It is considered as one of the top games and is worth your time for sure.

The RTP on this slot is 95%, which adds to the great design, music and vibe of this game. It caters for all players, by offering a minimum bet of 0.01 and up to £500 per spin. Hitting a good combination on max bet could change your life in a second.

#2 book of dead slots

This slot has a classic egyptian theme, but what makes it stand out for other games with similar design and symbols is the payouts and bonus features added by play N go.

The famous rich wilde is on adventure again is a game filled with excitement and money. There is a bonus jackpot that can offer you up to 5,000x your stake! Bets range from 10p to £100.

#3 mega moolah progressive jackpot

This microgaming slot game is considered as one of the best in the market today. To play mega moolah you will need a considerable bank roll, as this slot is ideal when you are going after the big stakes.

The RTP is quiet low, standing at 88,12%, but if you trigger the bonus game you could win the biggest jackpot there is. We couldn't have this game missing from our list!

#4 fortune fireworks

This game has both a jackpot and a normal version available. It offers two special features, namely, the wild blast and the exploding wins; hitting any of the above could boost your bankroll massively.

The RTP in this game is very high, a respective 95,98%. We strongly recommend to give this slot a spin and see for yourself whether its hot or cold!

#5 blood queen slots jackpot

The vampire genre is always an exciting option for players of all ages. This game is perfect for both mobile and desktop and it can gift from 20 to 50 free spins; this is something most slots can't claim they offer.

With an RTP of 96.6% and a very good jackpot, it can be argued that this slot is mostly made to benefit players.

Other games to play

Although our slots site is dedicated to offer the best slots options we are also hosting a number of other casino games, alongside some comperhensive guides on our blog, to accomodate for all players.

Blackjack or 21

This is a must play for those that are keen on competitive card games; it is also the online game with the highest winning chances for players amongst all casino games, so you might want to give it a go!

The rules of this free online game are pretty straightforward. Bets tend to vary from casino to casino, but usually they range from £1 up to £50 per round. This game works with a dealer who gives you to open cards shows one of his own cards; you can double your bets at any time and you 'HIT' an extra card until you feel certain that you can beat the dealer. If at any point you exceed 21 you automatically lose. After you decide to 'STAND' the dealer draws card for themselves; if your cards end up being higher than the dealer's, then you win and you get a reward equal to the amount you bet.

Roulette is an ideal option for those willing to risk in order to win big. It is mostly based on luck, but we made sure that we provide some strategy tips for roulette to increase your winning chances.

This word originates from french, which means little wheel; players can place bets on a single number, on various groupings of numbers, colours red or black, odd or even, or if the numbers are on the lower end (1-18) or on the higher end (19-36). To determine the winning number and colour the wheel spins in one direction and players are holding their breath until the ball is fixed on a number slot.

Rewards vary according to both the size of the bet and the pattern; colour, higher or lower end and number type pay 2x the original bet. However, if a player hits a straight number they are rewarded 36x their bet!

Online accessibility & player support

The above games and all the other options we provide on our sites are available on both desktop and mobile devices; you can play live casino slots and claim our deposit offer bonuses from any device you log. We made our slots site with the player in mind and we have incorporated any modern options that can apply at online casinos!

All our games are licensed and regulated; we adhere with all the rules that are set by the gambling commission, trying our best to offer an easy, safe but also fun experience. Our games are designed by the leading providers when it comes to playing online slots, thus, the hot titles that we have mentioned above.

You can access your account at any time to check your balance and you can deposit money through a number of different options, including debit, credit and paypal option. We advise you to not exceed your limits when it comes to depositing; we offer players the option to set limits themselves, as we can't know the personal circumstances of each individual player. Play slots UK today.

*not all of our games come with free spins and those that do have wagering requirements attached.

Best slot casino uk

Best slots online is a site that’s been developed by slots players for slots players. Our combined experience in the igaming sector plus our love of online slots makes us ideally placed to test the market expertly and without bias in order to deliver news, reviews and bonus information for the latest online slots available in the UK and beyond.

Our team is comprised of more than 25 combined years of experience and packs a lot of passion when it comes to online slots and the best casinos to play them at.

Check out the table below for a flavour of the best casinos to play with in 2020.

Top 5 slot sites of 2020

100% up to £111 + 100 extra spins

After testing yeti casino it was clear that there's a lot of potential with this casino. It has the right games, a terrific banking system in place, and one of the more user-friendly websites that we've encountered.

100% deposit bonus upto £25 + 25 bonus spins

Greenplay casino is a new slots site that has been making a lot of new friends amongst the online slots community. This online casino caters to slots players like not many others with its overall quality and the generous bonuses on which they have on offer.

100% up to £100

Genting casino is an industry giant although so many players don't realise that genting have translated this success in to an online powerhouse of excellent game selections and powerful customer service. This is a casino we're proud to talk about!

100% up to £100 + 200 spins

Mr green casino is an absolute powerhouse of an online casino. Its as simple as that. It goes without saying that to make it as the number one rated UK online casino site you have to be pretty special, and mr green is exactly that.

200% up to £200 + 100 spins

Take a look at this acclaimed casino offering players a chance break from the norm and enter into a new world where play is genuinely rewarded.

Best slot games

The best online slot games can be found on our top 5 slot sites table. All of the casino operators found here have extensive slot game libraries and have been chosen specifically as the best sites to play slots games.

There are thousands of online slots available to play at casinos today and in the future the number will grow considerably. With such a wealth of options to choose from it can be easy to miss out on some top slot games and bonuses.

We try to assess as many slot games as possible when we review a casino site to try and unearth some real slot gems. Invariably we find that nearly every casino site that we encounter we discover an exciting new slot game to play.

We also like to talk about live casino games. Every true slots lover also loves the thrill of live dealer games! So expect to find examples of the best online blackjack the net has to offer and the most thrilling live roulette stories you can find!

Every slot fan has a “favourite” game, this could be one of the popular classics such as starburst, rainbow riches or mega moolah, or it could be a new slot game developed since 2018 which encompasses all the thrills and spills but with the added visual element of amazing graphics.

With so many online slots to choose from you could easily pick from hundreds to choose the best slots online. Many of the most popular slots games are well-known because they have been used as the focal-point of gambling online for casinos.

For example, many of you will have seen promotions for online casinos such as ‘free spins on starburst’. This game in particular is hugely popular and it is no coincidence that it was the chosen game for many casino site promotions.

That being said, starburst is actually one of our all-time favourite slots!.

Slot sites – best online slots UK

There are many casino sites that allow for UK players but how many of them are actually worth bothering with? Well, we can tell you having tested hundreds of sites that the answer is, not so many.

Firstly, we must do the essential safety checks at a casino site to ensure that it is UKGC licensed and is fully tested by independent software testers such as ecogra. This ensures that any data and transactions are completely secure and that the casino games are fair.

We can then look at the casino sites and what they have to offer in the slots department. Making it onto our top 5 slot sites table is no mean feat, with as many as 80 potential candidates we must do extensive testing on our shortlisted casino sites.

This basically means that we get to play online slot games for hours at a time and review them accordingly – it’s a hard job but someone has to do it!.

Another great place to check out UK slot sites is over at our good friend’s excellent website zamsino where you’ll find up-to-date reviews, bonuses and guides.

As you can see from our top 5 slot sites table we list the biggest casino bonuses in the UK from the chosen best online slot sites with UKGC licenses.

Best slot sites for winning

100% deposit bonus upto £25 + 25 bonus spins

Greenplay casino is a new slots site that has been making a lot of new friends amongst the online slots community. This on.

100% up to £111 + 100 extra spins

After testing yeti casino it was clear that there's a lot of potential with this casino. It has the right games, a terrifi.

Best slots – RTP (return to player)

A big consideration for any slots player looking to try out some new slot games should be the RTP. For those of you that aren’t familiar with the term “RTP” is simply means “return to player”.

This is the average amount set by ecogra (or other software testing company) for winnings. For example, rainbow riches has a 97% RTP meaning that for every £100 deposited you would expect to recieve (on average) £97.

Obviously, this is just an average but it is based on thousands and thousands of spins. But there are other games that have similar RTP levels as online slots and can have the same payout potential.

A good example of this would be monopoly live which was recently released by evolution gaming. It is based on the same concept as the dreamcatcher wheel but has a monopoly theme with extra features. We just wanted to give the game a wee mention here since we play it so much!

Best game providers in 2020

There are several really excellent slot game providers now and we are seeing more new game releases than ever before leading into 2020.

This is indeed exciting news for slots fans with more options and exciting new game releases to keep us all enthralled and entertained. We have focused our attention on what we consider to be the best slot game providers for you here at best slots online.

If you like games such as starburst, gonzos quest, and planet of the apes, then you should take a look at our best netent slots page. Another leading slot provider is microgaming, which is one of the oldest and well-known companies around.

You can check out all the information on the best places to play in our best microgaming slots page. Our personal favourite software provider is none other than novomatic. This software giant is responsible for a string of popular slot games. You can learn more on our best novomatic slots page.

Best online slot games 2020

Our top 5 online slots sites is the number one guide on where to play the best online slots games.

There you will find top UK slots sites and some of the best slot bonuses available anywhere. Our research team is constantly reviewing new slot sites so be sure to keep a regular check on our site for any new developments.

We will keep delivering the best slot games and the best slot sites to you. For casino players based in the united kingdom, you can find the best online slots uk with some of the best slot bonuses just waiting for you to claim them.

We regularly update our best online slots table so keep a regular check for any changes and/or new casino bonuses that you claim. Some of the bonuses may only be around for a limited amount of time. We love playing slots games and we consider ourselves very fortunate to be able to spend a lot of our time playing them.

This is also great news for you as it means we are on hand to let you know all the latest developments with new slots releases that are worthy of attention.

The biggest 10 casinos in the UK

UK citizens are lucky to have access to a number of top land-based casinos (and of course, online casinos too) however, choosing the right one to frequent can be tough. That is why we have put together a list of the top ten biggest casinos in the UK, so you can easily pick the casino that suits you perfectly.

Whether you hail from london, edinburgh or anywhere in-between, this evolving list of casinos has something to offer. Featuring only the biggest and best offline casinos in the UK, this list is updated regularly to ensure only the best casinos remain.

What are the biggest casinos in the UK? See our list of the biggest gambling venues below, then scroll down to find out more about each one:

aspers stratford les croupiers casino, cardiff park lane casino genting international casino genting club sheffield genting casino fountain park hippodrome casino london rainbow casino the casino at the empire grosvenor casino leo

Aspers stratford

Thanks to the 2012 olympics, stratford has seen something of a revival in recent years. Central to this has been the massive shopping and entertainment complex, called westfield. It's the largest shopping mall in europe, however if you're not a fan of shopping, you can always head to the fantastic casino instead. It has all the games you'd expect to find at a casino, however they have a particular reputation for poker, and there are many huge tournaments played there every month. It also has a monthly slot tournament as well, which is perfect for avid players of slots.

Once you're finished gambling – or when you simply want to take a break – you'll be able to find plenty of other things to do. There's a huge cinema nearby, plus the casino has a number of bars and restaurants. The fact that it's located within a huge shopping centre also means that there are many other eateries within walking distance.

Address:

Aspers casino westfield stratford city 312 the loft montfichet road, olympic park london E20 1ET

2020‘s best slot bonus offers for UK players

If you enjoy playing slots and are looking for a bonus which is going to give you more for your money, then you’ve come to the right place. There’s lots of slot bonuses available at online casinos and we’ve hunted down the best slot bonus, UK offers and promotions that you can take advantage of. There’s plenty to choose from with so many casinos offering deposit bonuses and there’s even some free online slots offers available to spin the reels. To make sure we only recommend the best, we have played the games and gone through the small print of the bonus terms and conditions with a fine toothed comb, so that you can make a fully informed choice of the best slots bonus in the UK to match your needs. We’ll look at the various types of bonus for these games that you can find at online casinos and more importantly, where you can get them. Let’s start off by revealing the best slot bonuses you can get in UK online casinos.

Slot site	rating	slot bonus	highlights	secure link	slot bonus terms
the grand ivy	4.9 / 5	£1500 + 100 bonus spins	top slot bonus pack , great free spin bonus	get the best bonus!	Full T&cs apply. 18+. New players only. One bonus offer per player. Minimum deposit £20, max bonus bet is £5, bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 25% match up to £800 on your 2nd deposit, and 50% match up to £400 on your 3rd deposit. Bonus funds are separate to cash funds and are subject to 35x wagering the total bonus, cash & bonus spins. Www.Begambleaware.Org.
Playojo	4.8 / 5	50 free spins	no wagering conditions , free spin bonus for slot games	get bonus!	Full T&cs apply . For every £1 you deposit, 1 free spin will be credited. Up to 50 free spins on spina colada. Min deposit is £10. This offer is only available for first time depositors. Game: spina colada | spin value: £0.10.
Betway	4.8 / 5	£250 100% match bonus	best slot mobile app , top UK slot bonus	get bonus!	Full T&cs apply . *new customers only. Opt-in required. 100% match bonus up to £250 on 1st deposit of £20+. 50x bonus wagering applies as do weighting requirements. Credit card, debit card & paypal deposits only. Irregular gameplay may invalidate your bonus.
Grosvenor casino	4.8 / 5	£20 welcome bonus	established operator with great reputation , low wagering requirements	get bonus!	Full T&cs apply . 18+. New customers only. £10 minimum deposit required, 20 x wagering before you can withdraw the bonus funds. Contributions to wagering vary by game. You can forfeit the bonus and take the winnings and paid out bonus funds. Bonus will be paid out in 10% increments to your cash account. Max bet per spin is 50% of your deposit up to £20.
Genesis casino	4.7 / 5	£100 + 300 free spins	new slot site , great free-spin slot bonus	get bonus!	Full T&cs apply . 18+ new players only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 spins on starburst games will be credited per day for 9 days after qualifying deposit/wager is met. Free spins valid for 72 hours from credit. Max free spins winnings £100. Skrill + neteller excluded. Always refer to bonus terms - www.Begambleaware.Org
casimba	4.7 / 5	£500 + 50 bonus spins	big welcome bonus on first deposit , colourful slot selection	get bonus!	Full T&cs apply . 18+. New players only. 1 bonus offer per player. Min. Deposit £20. Max. Bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are separate to cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
Sloty	4.7 / 5	£300 + 300 free spins	big slot game selections , best free-spin slot bonus for UK	get bonus!	Full T&cs apply . 18+. New players only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. Minimum £5 wager to activate 300 spins. 30 spins on pre-selected games will be credited per day for 10 days after qualifying deposit/wager is met. Free spins valid for 72 hours from credit. Max free spins winnings £100. Skrill + neteller excluded. Always refer to bonus terms - www.Begambleaware.Org.
Dreamvegas	4.7 / 5	£400 + 50 bonus spins	ongoing slot bonuses & promos , latest slot site for the UK	get bonus!	Full T&cs apply . 18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed.
Netbet	4.5 / 5	£200 + 10 free spins	great mobile platform , established british operator	get bonus!	Full T&cs apply . New players, £10+ deposit required. No e-wallets/prepaid cards. 30x playthrough on bonus and 50x on free spins winnings.
Fun casino	4.5 / 5	£998 + 111 fun spins	latest slot site for UK , big welcome bonus offer	get bonus!	Full T&cs apply . New customers only, min deposit £10, wagering 50x, max bet £5 with bonus funds. 11 free spins on registration (max withdrawal is £100). 50% up to £499 bonus + 100 free spins on 1st deposit. 50% up to £499 bonus on 2nd deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with skrill or neteller. Full T&C's apply.

Best slot bonus offers for UK players – 2020 list

Online casino fans know that there are different slot bonus UK offers all over the internet. However, bonus hunters know that they need to look into the details – the wagering conditions, the free spin bonus and the slot games on which you can use them, the validity, and so on. Even if you are looking for a quick spin, finding the online slots with the best bonus takes some time. This is why we have set out to help british players with our list of the best slot bonus UK offers for 2020:

• The grand ivy – £1500 bonus pack (best slot bonus)


• Playojo – 50 free spins (no wagering slot bonus offer)


• Betway – up to £250 (best slot bonus for UK players)


• Grosvenor casino – £20 (safest UK slot site)


• Genesis casino – £100 (new slot bonus offer)


• Casimba – £500 on first deposit (best deposit bonus for slots)


• Sloty – £300 bonus pack (best free spins offer)


• Dreamvegas – £400 bonus pack (top slot game selection)


• Netbet – up to £200 (new slot bonus offer)


• Fun casino – up to £998 (new slot bonus offer for UK)

So how did these slot sites get our list of the best of the beest? For starters, they all offer a generous matched bonus when you make your first deposit. Secondly, in addition to the first deposit bonus, most of theese slot casinos offer a free bonus for playing slots. So you can even try out what each casino has to offer before parting with your hard earned cash. We found the bonus wagering conditions favourable at all of our best slot sites. Probably most importantly, their choice of slots left little to be desired. All have exciting themed games on offer, and some huge progressive jackpots to be won. It goes without saying that the casinos we chose are licensed and regulated by the UK gambling commission, so provide a 100% safe and secure playing environment.

Types of slot bonuses

There are various kinds of slot bonuses available. There are several types of slot offers available for new players upon joining a casino. The really good casinos also look after their loyal customers and offer them the best slot bonus, UK offers and so on, only to make sure that there is always something their players can benefit from. Here are the slots bonuses that you will find at online casinos.

First deposit bonus – this is the most common type of bonus you can find. With so much choice of online casinos, operators offer these welcome bonuses as an incentive to choose their casino. The amounts vary from one casino to the next, and sometimes apply to your first deposit only, whereas some offer a package deal where your subsequent deposits will also be rewarded with a bonus. 888 casino offer players a 100% bonus on their first deposit, up to a maximum of £100. Betfair casino will give you a 100% match bonus on your first deposit, up to £100. Mr green offer a welcome bonus that comes in 2 parts. Not only can you get £100 on your first deposit, but you can enjoy an amazing 100 of bonus spins.

No-deposit slot bonus, UK – some operators will give you a free bonus to encourage you to play at their casino. These can be a great way to test out the casino and its games without parting with any of your own money. You’ll find some operators offer their free slots bonus for all games, whereas some give you access to a selected set of games. This gives you a great chance to either try your luck on 1 particular slot, or have a spin on a few, to see which you like best. 888 casino give their new customers a whopping £88 for free. You get to choose between 3 slots to play with this bonus, party pigs, snack time and the infamous millionaire genie.

Free spins – another type of free welcome bonus you will find for slots is free spins. As the name suggests, you are given a set number of spins to play certain slots, and you do not need to make a deposit to benefit from the offer. Simply register and your free spins will be waiting for you to play with. Any winnings you make with the free spins will be added to your bonus account, giving you more chances to play and win. Many of the best online casino bonuses in the UK include free spins.

After you’ve benefited from your welcome bonus, there are various ongoing promotions that give you more bonuses to play your favourite games. These vary from one operator to another and include the following:

Bonus spins – these are free spins that are given for making a deposit. The more you deposit, the more bonus spins you are awarded. Any winnings you make with your bonus spins become a bonus that you can play with, giving you lots of extra play and more chances to hit the big jackpots. You’ll find this type of bonus available every tuesday at mr green. Free spins can be part of any other bonus, as well. Many casinos add them to the first-deposit offer or other promotions.

• Slot tournaments every weekend cash drops with real money prizes bonus spin promotions each week total jackpots over £20 million huge variety of slot machines


• 

• 200 bonus spins play for free on selected games part of the welcome offer bonus valid for 30 days


• Approved get your bonus!

Free play – this is where casinos will give you a free play bonus when you make a deposit. This gives you extra bonus funds to play a selection of games. You will find this type of offer at 888 casino, as part of their daily deals promotion. For example, when you make a deposit on a monday, you’ll get up to £150 free play to use on a choice of 5 of their progressive jackpot games. Of course, when you get a free play bonus, you have more opportunities to play and win the big prizes.

Cash drops – this is a promotion that gives you the opportunity to win even more money by playing a specified game. You will find cash drop promotions running regularly at mr green. When you play a specified slot on the day of the offer, you can win extra prizes of between £5 and £250. Mr green randomly selects players who have participated in the cash drop game and credits their accounts with the extra money. The great thing about mr green’s cash drop promotion is that when you win these bonus prizes, they are credited to your account as real cash, they have no wagering requirements attached. So it’s your choice whether to withdraw your winnings, or use them to play more games and try to win even bigger prizes.

Slot tournaments – this is a type of competition that runs on a particular selection of slots, with prizes available for the winners. Mr green have slot tournaments every weekend. You simply play any of the slots that are included in the tournament, and the 5 players with the highest percentage win over 20 consecutive spins throughout the competition will be rewarded with cash prizes. As with cash drop prizes, you will be credited with real cash.

Bonus wagering requirements

Casinos offer some of the best slot bonus and UK offers in order give you more opportunity to play. Therefore, any bonus you accept will come with wagering conditions. You will need to play through your bonus amount a certain number of times before you can withdraw any winnings you have made with it. Different casino games contribute different amounts towards playthrough requirements. The great news with slots is that any money you wager will count 100% towards your wagering requirements. When you compare this to say roulette, which can contribute as little as 5%, or may not even contribute at all at some casinos, then achieving the wagering requirements for a slots bonus is very simple and easy to do.

When you are choosing a bonus, you should ensure you understand the playthrough requirements attached to it. They can vary greatly from one operator to the next. We have seen casinos with wagering requirements of 120x, this is huge compared to our top 3 casinos. Take 888 casino for example, you will need to wager your bonus amount 30 times in order to withdraw winnings made with it. So if you were to deposit £100 and get the maximum bonus of £100, you would need to wager 30 x 100 = £3000. Far more favourable than the £12000 you’d have to wager with a 120 x requirement!

You should also check how long the bonus is valid for. For example, at betfair casino, your first deposit bonus is valid for 7 days. This will suit the players who intend to play a lot of slots over short period of time. For those players who would like a longer time frame, then it would be better to opt for mr green, who give you 30 days to meet your playthrough requirements, or 888 casino who give you 14 days to clear the free bonus and a massive 90 days for the first deposit bonus.

We’ve put together the bonus conditions for the best online slots offers, to help you decide which best suits your needs and playing style. When it comes to bonuses, it is incredibly important to not get too enticed by large numbers and shiny banners. You should always check carefully about the specific terms and conditions the casino provides. If the bonus amount is big and attractive, you might get attracted by it and rush to deposit money. However, if the wagering requirements are incredibly high and the validity of the offer is so short that it would be impossible to fulfill the conditions, then the offer is not as great as it appears. In the table down below, we have carefully displayed the most important terms and conditions of the bonuses, which our top 7 operators provide.

The bonus terms and conditions of our top 7 operators

casino	free slots bonus	required minimum deposit	play­through	bonus validity	deposit bonus	play­through	validity	play here!	T&C
netbet	10 free spins	£10	50x	7 days	100% up to £200	30x	30 days	claim & play!	Full T&cs apply . New players, £10+ deposit required. No e-wallets/prepaid cards. 30x playthrough on bonus and 50x on free spins winnings.
Mr. Green	200 free spins	£20	35x	7 days	100% up to £100	35x	30 days	claim & play!	Full T&cs apply . New players only. 35x wagering on deposit bonus and free spins. Starburst free spins credited after deposit & wager of £20+ on slot games. 18+. Begambleaware.Org.
Leovegas	100 free spins	£10	35x	7 days	up to £400	35x	30 days	claim & play!	Full T&cs below . New eligible UK players only. Select casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 spins, £50 or over =25 spins; on book of dead only (3 day expiry, winnings paid in cash). Play responsibly. 18+ begambleaware.Org.
888casino	£88	no	30x	14 days	100% up to £100	30x	90 days	claim & play!	Full T&cs apply . No deposit offer: new players only. £88 is granted in freeplay (FP). FP must be claimed within 48 hrs of receiving the email and expires after 14 days. FP wins are credited as bonus and capped at £15, exc. JP win. Deposit bonus offer: £20 min deposit. 100% up to £100 bonus. Bonus wins are capped at £500. To withdraw bonus & related wins, wager 30x (bonus amount) within 90 days. Restrictions apply to deposit until wagering requirement fulfilled.
Paddypower	20 free spins	£10	no wagering	24 hours	£50	35x	7 days	claim & play!	Full T&cs apply . UK & IRL only. Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. Spins available after bonus is redeemed/lost. 10 per day with no wagering. Full T&cs apply.
BGO	10 free spins	no	no wagering	3 days	100% up to £200	40x	7 days	claim & play!	Full T&cs apply . 18+. UK only. Win up to 500 spins from mega wheel on 1st deposit. 24-hour expiry. Max bet £2.50, max spins win £8 per 10 spins, max bonus win £150, selected games & 65x wagering on winnings. Min deposit £10. No neteller/skrill. Deposit/withdrawal fees apply.
Playojo	50 free spins	£10	no wagering	7 days	50 free spins	no wagering	7 days	claim & play!	Full T&cs apply . For every £1 you deposit, 1 free spin will be credited. Up to 50 free spins on spina colada. Min deposit is £10. This offer is only available for first time depositors. Game: spina colada | spin value: £0.10.

As you can see, there are plenty of differences beyond the lump sum of the bonus. That is why we don’t always recommend the largest bonus – for new casino players, we would quite often advise them to pick the best slot bonus in the UK with longer validity and lower playthrough.

The best progressive jackpots for real money slot wins!

One of the biggest draws of playing slots at an online casino is the huge amounts of money that can be won on progressive jackpot slots. There are some truly life changing amounts up for grabs. The largest amount of money ever won on an online slot was a staggering €17.8 million. The lucky winner scooped the jackpot on 20.01.2013, playing mega fortune. It is a 5-reel, 25-line slot, with a luxury theme. When 3 bonus wheel symbols appear, the jackpot bonus game is activated. The player then spins the wheel of fortune to win one of 3 jackpots – including the mega jackpot! If you fancy trying your luck on netent’s most rewarding game, you can play mega fortune with your slots bonus at mr green.

Some of our favourite progressive games are playtech’s age of the gods jackpots. There’s a huge assortment of slots featuring iconic gods from greek mythology. These include zeus, athena, poseidon and hercules, amongst others. Each of the greek god themed games are linked to the age of the gods multi-level mystery progressive jackpots. There are 4 jackpots to win, power, extra power, super power and the most lucrative ultimate power. When you play any of the slots in the series, the jackpot games are triggered randomly, however, the higher the bet the bigger the chances of entering the jackpot game. You do not have to get a certain pattern on the pay line, in fact, even a no win spin can trigger the jackpot game. Once the jackpot game is started, you are guaranteed to take home one of the 4 jackpots. You’ll see a grid of 20 squares which hide different jackpot symbols. You click on the squares to reveal the various jackpot symbols. Once you reveal 3 matching symbols, that is the jackpot prize you win. You can play the age of the gods jackpot games with the best slot bonus in the UK, right there, at betfair.

The great thing about finding a good bonus is that it will give you extra chances to play and win these big progressive jackpot prizes. You will find that some operators give favourable bonus conditions for jackpot wins also. Take for example 888 casino, you will need to wager any winnings you make from your free bonus 30 times in order to make a withdrawal, and the maximum withdrawal you can make is limited to £15. However, progressive jackpots are the exception to the rule. If you strike it lucky and scoop the jackpot on millionaire genie, then the prize money is yours to keep. No playthrough required and no limit on your prize money.

In the following table, you can find helpful information about the bonus rounds, bet limits and rtps of some of the most popular jackpot slots.

Progressive jackpot slots	bonus round	bet limits	RTP	software developer	play at:	T&C
mega fortune	yes	£0.25 – £50	96.40%	netent	mr green	full T&cs apply . New players only. 35x wagering on deposit bonus and free spins. Starburst free spins credited after deposit & wager of £20+ on slot games. 18+. Begambleaware.Org.
Age of the gods	yes	£0.20 – £500	95.02%	playtech	betfair	full T&cs apply . Minimum deposit of £10, x45 wagering, roulette and blackjack 50% weighting. Bonus valid for 7 days. Not available to customers using moneybookers/skrill or neteller as a payment method.
Millionaire genie	yes	£0.15 – £150	95.02%	dragonfish	888casino	full T&cs apply . No deposit offer: new players only. £88 is granted in freeplay (FP). FP must be claimed within 48 hrs of receiving the email and expires after 14 days. FP wins are credited as bonus and capped at £15, exc. JP win. Deposit bonus offer: £20 min deposit. 100% up to £100 bonus. Bonus wins are capped at £500. To withdraw bonus & related wins, wager 30x (bonus amount) within 90 days. Restrictions apply to deposit until wagering requirement fulfilled.
Mega moolah	yes	£0.25 – £6.25	96.92%*	microgaming	betway	full T&cs apply . *new customers only. Opt-in required. 100% match bonus up to £250 on 1st deposit of £20+. 50x bonus wagering applies as do weighting requirements. Credit card, debit card & paypal deposits only. Irregular gameplay may invalidate your bonus.

Of course, while choosing a slot is important, you should also keep the bigger picture in mind. If you want to play with real money and have an actual shot at the alluring jackpot, you should look to register at a casino where you will get good terms. You should also take a look at the platform, as you will probably want to play more than one game. With that in mind, here is our top progressive jackpot casino choice:

• Numerous age of the gods themed slots new slot variants added regularly many bonus features in aog slots 4 age of the gods progressive jackpots ultimate jackpot prize over £340K


• 

• £100 welcome bonus choice of over 300 slots many progressive slot numerous promotions


• Approved play here!

How to choose the best slots bonus in the UK

Choosing your bonus is not as easy as it sounds – and not always sweet! Casinos are not in the business of giving you money for free, so actually have to work quite a bit if you want to make the most of the best slots bonus in the UK. Here is our short and friendly guide to picking the best slot bonuses in the UK:

• First, consider how much you want to deposit and how often you plan to play.


• Second, look out for exciting and rewarding slot games you can play with the bonus money, which are more likely to bring you winnings.


• Third, choose the bonus amount you find most appealing.


• Fourth, look at the wagering requirements and validity period of the bonus.


• Then consider which games are included in the bonus terms and conditions and whether you enjoy playing them.


• Finally, look at the overall design and game catalogue of the casino and see if it fits your taste – if so – then go ahead and make a deposit!

Of course, if you don’t want to waste time going through all the sites one by one, you can always use our best slot bonus UK offers list – which took quite a while to comply!

Questions from our readers

We commonly receive questions from people, who read our reviews and would therefore like to provide you with a section, where we give answers to some of the faqs. This way we can maybe help out some of you by saving you the time to search for answers to your questions. Hope you find them helpful!

�� what is a slot bonus?

A slot bonus is a reward that the casino gives to their players. It can be upon registration or offered as a regular promotion. The kinds of slots bonuses vary. You might be rewarded with free spins or a deposit match up to a certain amount.

�� how to claim a slot bonus?

The very first thing you must do is to choose one of our top slots bonus casinos. Then you will be able to grab a welcome bonus. Some require an opt-in, there might be also bonuses that require a bonus code. The most important thing is to always read the terms related to an offer before claiming it.

�� what are no deposit bonuses?

No deposit bonuses are new player sign-up offers which are awarded upon registration, without you having to deposit real money. Still, you should keep in mind that in most cases, the winnings of such bonuses are still subject to wagering requirements. For that reason, many players prefer to try out low wagering casino bonus offers instead.

�� how does no deposit slots bonus work?

Pretty easy, actually. A no deposit bonus is given to you, it the moment that you register. And you don't have to deposit your money in order to receive it. From there on, you can play with the bonus funds. As you can see the deal is really simple. The catch is that if you want to withdraw your no deposit slots bonus, there are conditions that you have to fulfil. So read the terms carefully and don't claim offers with requirements that you cannot meet.

�� what are free spins bonus offers?

Free spins bonus offers are usually a favourite of all players that like to spin the reels. The idea is that instead of money, the casino rewards you with a number of spins on certain game or games. The spins don't cost you a thing, but the winnings that you will eventually accumulate are a subject of wagering requirements. And they also have a validity.

�� how to play through casino slots bonus?

Depending by the conditions of the offer that you claimed, your slots bonus will have wagering requirements. They represent the number of times that you have to wager the amount that you were given. If for example the requirements are 10x and you received a bonus of £20, then you will have to wager £200 in order to withdraw the bonus funds. Keep in mind that there is also a validity period and once over, all bonuses will be forfeited.

�� what slot machines have the best bonuses?

There are many types of slot bonuses you can take advantage of. On a general note, many casinos offer free spin slot bonuses on sign-up, which allow you to try out different games and find the best pick. To determine the best bonus rounds, you need to compare the RTP rate listed on the slot machine.

�� what is the best online slot site?

The answer of this question can be rather subjective. As slot fans, we usually look into the number of online slots available, the mobile app, the welcome bonus offer and the free spins offered by the casino. You can see more details in our ranking of the best slot sites in the UK, but to keep it short, here are the top 3 slot sites for 2020:

1. The grand ivy


2. Playojo


3. Betway

�� which online slots pay out the most?

The payouts of online slots are determined by their return to player rate – the RTP is programmed in advance by the software developer and is a representation of your odds of winning. All online slot games have their payout rates listed publicly in their description, so it is a good idea to check them in advance.

�� what slots have the best odds of winning?

In order for a slot game to have high odds of winning, it need to have high RTP percentage. According to most sources, amongst some of the online slots with best RTP are monopoly big event, mega joker, joker strike, blood suckers, uncharted seas, jackpot 6000 and others.

�� what is the best online slot game?

This varies according to player preferences. But most gamblers would choose starburst as their favourite slot game and mega moolah as the top jackpot slot. Some other high-rated slots are bonaza, cleopatra, gonzo’s quest, jurassic park and others.

�� how do you pick a winning slot machine?

Always look at the RTP percentage of the game – if the slot has a high RTP of 95% or higher, then you have a great chance of winning from the slot machine.

�� can you make money playing online slots?

Some people have become millionaires from playing online slots, so the answer to that question is absolutely yes. However, most gamblers don’t win fortune out of this activity and it is always recommended to not expect to win too much out of them. Instead, look at slots as a fun activity, which may win you some extra pocket money.

Where can you find the best online slots UK?

No other casino game offers so much in terms of variety and potential winnings as slots. This is why answering the question ‘what is the best online slots casino’ may turn out to be a real challenge. While some operators stick to the classics and offer only one igaming platform, others strive to please the pickiest of players and include slots from up to five different software providers. However, aside from the criteria by which players choose their favourite online slots sites to play at, there are some characteristics that just can’t be overlooked. This is why we are here to introduce you to:

• The slots with the best odds and highest payouts


• The slot machines with the best jackpots, some worth millions


• The most popular slot machines to play at

Of course, even if you find the best slot games, you’re still not there as you need a safe casino to play at. That’s why we also keep track of the best casinos for online slot machines, where you can get top payouts. Any casino listed on this page has been licensed by the UKGC – the RNG software and the listed RTP rates of all their slot games have been subject to strict audits and verified for UK players.

The best casinos for online slot machines

Before you start navigating through the abundant world of online slots, you should find a good casino to play at, one that is safe and fair and has a big and exciting slot selection. To get the most out of your experience, we recommend you start playing at one or more of our top slot casinos which also happen to be the best representatives of three of the biggest slot developers in the industry: netent, microgaming and playtech. Here they are:

Full T&cs apply. 18+. New players only. Valid for 15 days after 1st deposit. Min deposit £20 max bonus bet £5 winnings from spins capped at £50 first 100 zee spins: 10/day. Spins must be used within 24 hours, funds within 30 days. Bonus funds are separate to cash funds, and are subject to 35 wagering (bonus + cash). Game weighting restrictions apply. 18+. Full terms apply. Begambleaware.Org

Full T&cs apply. 100% bonus up to £300 on your first deposit · new customers only · min deposit £10 · 50x WR · offer must be accepted within 72 hours. Bonus valid for 30 days · max bet restrictions apply · bonus can't be withdrawn. Bonus can only be spent on slot games · skrill/moneybookers and neteller are not valid for this promo · real money balance can always be withdrawn. 18+ begambleaware.Org

Full T&cs apply. First deposit only. Min deposit & spend £10. Max 30 spins on VALHALLA at 25p per spin. Spins credited upon spend of £10.

Full T&cs apply. *18+. New players only. Min bet £10 on qualifying games. 40x wager reqs (bonus only) on selected games. Bonus valid for 30 days. Certain deposit types excluded. Bets covering >70% of roulette table excluded. T&cs apply

Full T&cs apply. 18+. New depositors only. UK residents only. Minimum deposit £10. 10x wagering on free spin winnings. Free spins are valid only on starburst and expire in 7 days. Excludes deposits made via skrill, entropay, paypal, paysafecard and neteller.

Full T&cs apply. *18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 25% match up to £800 on your 2nd deposit, and 50% match up to £400 on your 3rd deposit. Bonus funds are separate to cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply. Begambleaware.Org.

Full T&cs apply. * new players only. 18+. Min deposit £10. Welcome package splits over 3 deposits, 35x wagering requirement applies to match up bonus. Offer valid for 1 week. 100 spins split to 20 spins a days for 5 days. 50x wagering applies to spins.

Full T&cs apply. *18+. New players only. £10 minimum deposit. 40x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 300 free spins. 30 free spins will be credited per day for 10 days after qualifying deposit/wager is met. Free spins valid for 72 hours from credit - www.Begambleaware.Org.

Full T&cs apply. *new customers only. Min deposit £20 max bonus amount £500. First deposit: 100% up to £200. Second deposit: 50% up to £300. Wagering 40x for each bonus. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots - $/£/€5 all other games – 10% of bonus amount

Full T&cs apply. *18+. New players only. 1 bonus offer per player. Min. Deposit £20. Max. Bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 200% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply

The best slots to play online in 2020

UK slot players are always looking to gain a little advantage – this can be crucial in a game where luck plays such an important role. Gambling veterans look at several things when they pick their top slot to play. The graphics and the visual effects should have a very minor role in your decision – you should look at the potential payouts you can get from the game. In the table, we have listed our top 5 best online slot games for 2020.

*new customers only. Opt-in required. 100% match bonus up to £250 on 1st deposit of £20+. 50x bonus wagering applies as do weighting requirements. Credit card, debit card & paypal deposits only. Irregular gameplay may invalidate your bonus. Terms apply

Full T&cs apply. *first deposit only. Min £20 deposit. 5x wagering. *T&cs apply 18+

Full T&cs apply. *new eligible UK players only. Select casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 spins, £50 or over =25 spins; on book of dead only (3 day expiry, winnings paid in cash). Play responsibly. 18+ begambleaware.Org.

*new customers only. Opt-in required. 100% match bonus up to £250 on 1st deposit of £20+. 50x bonus wagering applies as do weighting requirements. Credit card, debit card & paypal deposits only. Irregular gameplay may invalidate your bonus. Terms apply

Full T&cs apply. *new players only • £20 min deposit • 100% up to £100 bonus + £30 extra bonus • bonus wins are capped at £500 • to withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • wagering req. Vary by game • this offer may not be combined with any other offer • deposit balance is available for withdrawal at any time

Of course, things can change quite swiftly in the world of online slot games, since there are new titles coming out all the time. In the next section, you can see detailed info about some of our former top 5 picks and what made them special – but the current 2020 list will be updated constantly with the latest online slot games, so you might notice some differences! We are dedicated to bringing you slots only from the strogest contenders at the title of the best online casino UK players can aspire to play at!

Top 5 best rated online slots

Cleopatra slot

Cleopatra is a very fun and popular slot, with 5 reels and 20 winning paylines. Created by IGT, cleopatra slots will take you on a trip down the nile and right in the heart of egypt. This mystery-filled slot is extremely popular in land-based casinos all over the UK, so it was only natural for it to be at the top of the best online slots, as well. Cleopatra I and II are pretty much alike, with an RTP (return to player) of 95.02%. The bonus rounds are triggered by 3 or more sphinx symbols and consist of 15 free spins. As you may already know, free spin slots have great potential in terms of possible profit, especially ones that grant multipliers during these free spins. The cleopatra symbol is wild and can substitute all symbols, with the exception of the sphinx. While doing so, the wild symbol also doubles your win. During the free spins bonus, should you hit another 3 sphinx symbols, 15 more spins will be added, with a maximum of 180 free spins to be won. Also, 5 sphinx symbols pay 100 times your initial bet.

Gonzo’s quest

When you play gonzo’s quest with real money, there are several ways in which you can boost your winnings. For starters, there are seven different mayan themed symbols. Line up 3 to 5 identical symbols on a payline and your line bet will be multiplied by a certain amount and paid to you. Therefore, the higher your bet amount, the larger the payout. The highest paying symbol is the blue and gold face, which pays x2500 for 5 of these. One of the unique features of this game is the avalanche feature. This sees symbols fall into place rather than spin. When you get a win, the symbols explode and more fall from above to fill their place. This not only provides numerous chances to win from the same spin, but each consecutive avalanche will see the win multiplier increase, up to a maximum of x5. The game also has a wild symbol, which substitutes for all others, therefore providing more chances of getting a winning combo. Whilst the slot does not have a bonus game, it does feature free spins, or “free falls”. Line up 3 golden free fall symbols and you are awarded 10 free spins, with even bigger multipliers for consecutive wins.

Zuma slots

Another UK all-time favourite, zuma slots are inspired from the addictive popcap game with the same name. Just like all the popular land-based slots in the UK, zuma features 20 paylines on a 5-reel slot machine. Three frog symbols trigger the bonus round. The same enticing sound effects of the popcap game will announce the beginning of the free spins round. You have to shoot one of 4 tiki bosses to award you a certain number of free spins. Once the free spins are over, you have to shoot another one of the 4 bosses to reveal a multiplier on your free spins win. The zuma symbols substitute all other symbols in a wining combination, except the frog, and they multiply your win by up to 10 times. The game offers a gamble feature, which you can use to increase your profit after every win. This feature can boost your winnings by a maximum of 10 times and you can collect all or just a part of the winnings, while gambling with the rest. There is also an autoplay feature and you can set it to 50 spins and you can just sit back and enjoy the ride.

Monopoly slot

Perhaps the most famous board game in the world, monopoly, can also be played as a slot machine today. The popularity of this slot is mainly due to the bonus games that can be triggered by certain symbols. The graphics of the monopoly slot are not as sophisticated and impressive as the previous slots that we have reviewed, but more simple and loyal to the style of the original monopoly game. The pass “GO” bonus is packed with free rolls, like the ‘spin until you win’ feature, multipliers and more. First, you have to pick a card to see how many shots you get at the bonus round. While 3 or more bonus symbols will trigger the pass “GO” bonus, 3 instant bonus ones will trigger an instant bonus round. Wild symbols may substitute all other symbols in winning combinations, with the exception of the bonus ones. Landing on “GO” will win you a 2X multiplier and 5 monopoly symbols will multiply your bet by 2.000. One of the few online casinos that offers monopoly slot is 888 casino, with a pretty high RTP of 95,02%.

Double bubble slots

The double bubble is another fun slot with 5 reels and 20 paying lines. While you can play with your bet per line from 1p to £10, I strongly recommend playing all 20 lines, to make sure that you don’t miss out on anything. The maximum payout is 30,000 times your coin size, which is a pretty generous payout in my book. The double bubble symbol is wild and may substitute any other, except the bonus bubble. If you hit 5 wild symbols on a payline, you will win 20,000 times your bet per line. The total win on one spin is awarded according to the base paytable and multiplied by the bubble line multiplier – which is 22, if you play on 20 lines. The bubble bonus game is triggered by the bonus bubble symbol on lines 1, 3 and 5. During this round, you will have to pop one of three balloons and you will win the corresponding multiplier hidden inside. The overall payout percentage (RTP) is 96.02%, but it could vary from 95.75% to 96.24%, which is not at all a bad profit expectancy.

What are the best progressive jackpot slots?

When we are trying to rate the best online slot games, the elephant in the room always turn out to be jackpot slots. Progressive networks are much-loved by online slot players, but the huge prizes have a cost – the base games usually give out worse payouts than their counterparts. They are programmed so because a portion of each and every wager goes to the huge jackpot pot. That’s why we have to use different criteria when we try to rank the best jackpot slots. You can see the current top 3 list for 2020 down below!

Mega moolah by microgaming

The main attraction of this game is the progressive jackpot. When the bonus game is randomly triggered, you have the chance to spin the wheel, which holds the four different jackpot prizes.

Largest paid jackpot	£13 million
average period	around 122 days
average payout	£2.1 million
average increase	£12,300/day
recommended casino	betway

The most appealing of these prizes are the major jackpot, which starts at £10,000, and the mega jackpot, which is guaranteed to be at least £1million. The mega jackpot regularly builds to several million pounds.

Mega fortune by netent

The mega fortune slot by net entertainment presently holds the guinness world record for the biggest jackpot ever paid.

Largest paid jackpot	£15,143,600
average period	around 70 days
average payout	€4.2 million
average increase	60,000€/day
recommended casino	grosvenor

This is not the first time that this slot is in the spotlight, as it was the holder of the last slot payout record, with another impressive win: 11.8 million euro. By the average daily increase of 60,000€, I think it is safe to say that this is one of the most popular online slots in the UK.

Beach life by playtech

Beach life is the record holder among playtech slots.

Biggest jackpot	£5,416,245
average period	around 165 days
average payout	$2.25 million
average increase	$13,600/day
recommended casino	ladbrokes

The happy slots player took home a staggering 8 million dollars. Beach life is by far the largest jackpot slots offered by playtech at ladbrokes casino. Of course, the probability of winning this jackpot is lower than on other slots, but you can also try some of the age of gods slots, with huge progressive jackpots.

The best mobile slots of 2020

The best casinos for online slot machines should give you the option to play from your phone wherever and whenever you like. Software developers are always looking to optimise their portfolio for mobile play, so the top slot games should be available with optimised interface. You always get the exact same payout percentages and volatility as on the desktop version. In the table below, you can see a list of the best online slots to play on a mobile app along with the top platforms where you can play them on the go.

Download or instant play? It all depends on your internet connection

If you are wondering whether to play on the downloaded platform of the casino or directly in the browser, there is mainly one factor to take into consideration before deciding for one or the other: your internet connection. The differences between the two modes are insignificant, most of the times, so you only need to decide if you would rather download and install the software and cut back on the loading time of the games or play them in flash mode. If your internet connection is low, it is recommended to use the download version.

• Use the download version if your connection is under 1 mbit/s


• For connections over 1 mbit/s, the loading time of the instant games is relatively low


• Use on mobile devices with wifi connections and native apps

Native apps are recommended for smartphone or tables, while using a wifi connection. The connection from your mobile internet provider may be slower and even limited. The problem is that while for android and iphones or ipads there are casino application available for download, blackberry and windows phones users need to use the web app most of the times.

The best payout percentage in online slots for the UK

The RTP – return to player rate – of an online slot shows the potential payouts it will award. Slots with higher RTP rate are highly sought after, as most players try to improve their odds of winning. On its own, this theoretical payout percentage does not give you enough information – you need to consider other factors such as the variance (or volatility) of the game. The slot variance shows what behaviour you can expect from the slot – slots with low variance will earn you frequent, but small, wins, while slots with high variance can net very high wins, but only occasionally. Generally, to get the best payout in online slots you need to look into the details. To help you out, in the table below we have prepared a list of the best paying online slots in the UK.

Top slots	payout percentage	slot volatility	secure casino link
jack hammer	97.00% RTP	low	888casino
lucky leprechaun	96.83% RTP	medium	betway
immortal romance	96.80% RTP	medium	betway
dead or alive	96.80% RTP	high	888casino
jack and the beanstalk	96.30% RTP	medium	888casino

New slots on the UK market

There are new slot titles coming out all the time, so some of our findings may have changed by the time you read this. However, we always strive to do our best and keep up-to-date with all the new findings in the industry.

New slot	release date	RTP	studio
razor shark	20.08.2019	96.70%	push gaming
pixies vs pirates	21.08.2019	95.91%	nolimit city
butterfly staxx 2	22.08.2019	96.35%	netent
pirates plenty battle for gold	22.08.2019	96.12%	red tiger
beauty of cleopatra	31.08.2019	94.00%	green tube
imperial riches	04.09.2019	96.88%	netent
hugo’s adventure	05.09.2019	96.53%	play’n GO
wild tome of the woods	05.09.2019	96.50%	quickspin
nikola tesla’s incredible machine	05.09.2019	96.20%	rabcat
asgard’s thunder	11.09.2019	95.19%	green tube

How to win on slots: tips for real money play

If you feel that you are ready to try one of the best casinos to play slots, then you should still prepare yourself – you will be wagering real money after all! Here are three important tips for real money slot play:

1. The strategy of progressive betting:

A popular system for playing online slots is starting with the lowest bet and increasing it every 50 spins. If during these spins no free games or big wins are awarded, it is time to raise the bet per payline. This way, when you hit something on a higher bet, it will more than enough to compensate for your investment. However, given the high variance of some slot machine games, this strategy has its drawbacks, as it could be a while before you hit a big win.

2. Play on slots with the highest payout percentage:

Few players acknowledge the importance of the RTP (return to player) when playing slots. However, it determines how much of your investment will be returned to you, under ideal circumstances. Online slots usually have an RTP of over 90%, but only some of the best slot payouts will reach more than 95%.

It is also important to remember that the RTP is slightly lower for jackpot slots. The lower payout rate is due to the fact that part of the money you wager go into the jackpot. And given as jackpots are different sizes and different percentages of them can be won, the expected profit may vary.

3. Play only for the highest jackpots:

A good advice for online slot players is to play only the highest jackpot slots. Of course, the bigger the jackpot, the bigger the win, but that is not the only reason. A small prize means that someone has already hit this jackpot recently, which is not likely to happen again too soon. A huge jackpot, on the other hand, means that the winnings are piling up and there is a bigger chance of you winning it. It is almost impossible to calculate the exact probability of you hitting the jackpot, but the bigger it is, the bigger the profit expectancy becomes. In the following paragraphs, I will give you facts on some of the biggest wins on famous slots, as well as average periods and payouts.

Why you should deposit using paypal and moneybookers when playing online slots

When you decide to start playing slots online, safety should always be your number one priority. The safety of your personal and banking details and passwords should always be in good hands, as all information that is transmitted over the internet can, at one point, be intercepted. This is why we recommend using paypal and moneybookers to manage your funds at online casinos, as such data doesn’t get divulged or transmitted to the respective casino operator.

Of course, sensitive data needs to be transmitted, that cannot be avoided. However, with these electronic wallets, the information remains in the safe hands of organisations with huge experience in the field. Of the two payment methods, most casino players seem to prefer to rely on paypal. This is simply the biggest ewallet out there, and most people tend to rely on it for their online transactions – if a slot site is partnered with it, this is also considered as a positive sign about its reliability. However, not all operators use the services of paypal – that’s why we keep a running list of paypal slots that you can enjoy with a quick and safe deposit.

Advantages and disadvantages of online slots compared to other casino games

• Plus dynamic gameplay higher payouts huge jackpots no skills needed 100% bonus contribution great variety of games


• Minus higher potential addiction not engaging, only spin needed no live game version

In terms of gameplay, there could not be an easier and less engaging game than slots. The only thing you need to do before you start playing is to set the number of lines to play and the bet per line. Then all you have to do is press the ‘spin’ button or choose the ‘autoplay’ option for up to 100 lines or until feature. Roulette can also be considered a fairly simple game, but with video poker or blackjack, a more strategic thinking is needed to choose the course of the game, which can make the difference between a win and a loss.

The indisputable advantage of playing online slots is the opportunity of hitting a huge jackpot, which can even reach millions, as opposed to the classic casino games like blackjack or roulette. While playing slots, the entertainment is guaranteed not by challenging gameplay and strategic thinking, but by means of great graphics and sound effects. Also, video slots often include great animations, videos and interesting bonus rounds. Lots of new and innovative online reels can be found at new online casinos, who often team up with newbie software developer companies. These devs typically have their finger on the pulse of the online gaming industry and create cutting-edge slots products with excellent graphics, storytelling and features.

Slots however also have few drawbacks, when compared to the classic casino games. There are no live versions of this game, although evolution gaming have already experimented with the idea. Also, the potential addiction is higher with slots than the other games.

Casino player questions about slots

Here we will answer the most common questions that casino players have when it comes to online slots.

✅ what is the best online casino to play?

'best' is a highly subjective term, especially when you consider how quickly things change on the internet. For fans of online slots, there are a lot of factors to keep track of, like the slot bonus, the game catalogue, the mobile performance, the payment policy and the biggest jackpots. Of course, we keep our list of the best slot casinos constantly updated.

✅ which online slots are the best?

To answer this question, you need to have played slots a lot. Different players consider different factors, but most commonly you need to keep track of the RTP rate and the slot volatility of the game. Most players also have a preferred software studio – and you should never forget the casino bonus, which is usually perfect for slot play. We consider this and much more when we pick our top 5 slots to play online.

✅ which online slot machines pay the best?

You would often find players on the hunt for loose slots, especially at land-based casinos. Another favoured superstition is the hot and cold slots myth. Modern RNG modules make such tactics obsolete – unfortunately. When we try to filter the best paying online slots in the UK, we consider the officially published data that is verified by independent institutions such as the UK gambling commission. But we also run our own tests in demo and for real at some of the best online real money casinos.

✅ how do you pick a winning slot machine?

You don't. There are never any guarantees that you will find a slot machine that is sure to win. However, you can improve your odds by playing smart. Check all the available data, and take the time to pick just the right slot. You can refer to our slot tips and tricks for more information.

✅ can you make money playing online slots?

Of course. It all comes down to luck, but the chance to win is guaranteed – if you are playing at a safe and verified casino. If the online casino has valid licenses and has passed the inspections of the UKGC, then all slot games are guaranteed to give a certain amount of winnings. The very same applies to mobile play – if you take care and pick only the best slots app, you won't have any problems with scams.

✅ which gambling games are the most popular?

Slots are currently the most popular casino games in the UK and the rest of the world. The statistics for 2020 show an overwhelming advantage of slots compared to all other casino games. Of course, this doesn't automatically make slots the best online casino games – they have their own advantages and disadvantages when compared to other popular casino games. However, as slot fans we can safely say that they are the most fun!

✅ what slots have the best odds of winning?

This is an easy one - those that have the highest RTP listed. Return to player rate - or as we prefer to call it, payout percentage - shows what winnings a game will give in the long run. The higher the RTP rate, the higher the odds of the machine paying out. However, slot players are much more interested in the odds of hitting a special combination - usually the top prize. However, those are much harder to determine since modern-day online slots run on a complex RNG software, and studios and developers are loathe to give out any details about it.

✅ are online slots rigged?

Online slots that are developed by certified software providers cannot be rigged. They are subject to regular audits by third-party testing agencies. Same goes for all slots that are featured at a certified online casino. So, to stay safe, stay with licensed casinos and established slot developers like microgaming, netent, playtech and IGT, otherwise you don't have a guarantee that the slot isn't rigged.

Casino bonuses & offers

Online operators offer a huge variety of attractive casino bonuses and promotions to pull in new customers and reward existing players. Finding the best casino offers is a major point of concern since in the uber-competitive british market, the choice can often be overwhelming. Read our complete guide showing all the perks and benefits of the very best casino bonus deals in UK!

Best casino offers 2020

New customers, T&C's apply, 18+

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New customers, T&C's apply, 18+

New customers, T&C's apply, 18+

Get the best casino bonuses in UK

Casino bonuses are offered under a few different circumstances. The first is to encourage players to open a new casino site account, and these are usually advertised prominently on the front page of the site. Other deposit bonuses are claimed via the use of a bonus code, which can be found online or directly from the casino itself. These may be sent periodically to existing players to persuade them not to stray to another site.

Seasonal casino offers

Types of casino bonus offers

Casino bonuses come in many shapes and sizes, some more worthwhile than others. With this in mind, we’ve created this casino bonus list to help you understand the terminology. Here you’ll find a rundown of the various kinds of casino site offers UK players can typically find.

1. Deposit bonus

A deposit bonus is a popular bonus that is awarded to a player on making a real money deposit into their account. A deposit bonus can take various forms and is often a percentage of the deposited amount. For example, a deposit bonus may be advertised as 200 casino bonus UK (a.K.A 200% bonus), meaning that a deposit of £50 will triple your money and give you an extra £100 in casino credit to play with.

2. No deposit bonus

No deposit bonuses are much rarer and highly sought after. In this case, an amount of casino cash will be credited to your account with no need to make a real money deposit. The amount is usually quite small but it gives players the opportunity to try out some of the casino games without risking a single penny of their own money, such as those available at bingo sites UK.

3. Sign up bonus

A good sign up bonus, also known as welcome bonus, is an attractive offer designed to lure in new customers. These casino offers can come in many forms, such as deposit, no deposit, cashback and of course free spins. Some offers, ie. Attached to paypal slots are spread out over several deposits, but they can only be claimed once. Customers who try to open another account to claim the welcome bonus again will be faced with a swift ban and will probably have to forfeit any winnings.

4. Free spins

Free spins are a favourite bonus among slots fans. These are usually awarded on popular slot games in the casino portfolio, giving players a chance to spin the reels without spending any of their own money. If you want to find the best slots bonuses UK casinos have to offer, make sure to look out for free spins.

5. Mobile bonus

Mobile gaming is the fastest growing sector in online gambling, and some bonuses are offered exclusively to mobile users.

6. Live casino bonus

These bonuses vary from the rest simply because you can use them on live dealer games only. They also usually come with a different set of terms. The maximum allowed bet size is usually much higher, but the wagering contribution from live casino online is lower.

7. Cashback

A cashback bonus takes the sting out of a loss. When a player has wagered real money and lost, some casinos will return a portion, typically up to 25%. Cashback bonuses are offered either as casino credits or real money and can be calculated by the day, week or month depending on the casino.

8. Loyalty bonus

Loyalty bonuses reward regular players and encourage them to keep playing with their chosen casino. The more a player wagers, the bigger the bonus offers will be. Loyalty bonuses are often offered as part of a VIP or loyalty program, giving regular players access to exclusive offers and prizes.

9. Reload bonus

Reload bonuses are given to existing customers who have previously made a deposit and are now adding more money to their account. This is often a percentage of the deposited amount in casino credit, usually at a lower rate than a welcome bonus. Some casinos offer regular reload bonuses, for example a 25% mid-week match bonus for anyone depositing money on a wednesday.

Find no wagering casino bonuses

Did you know that there are more and more casino sites offering promotions and free spins with absolutely no wagering requirements? It’s true – and we can help you find them among the UK casino sites.

No wagering – what does it mean?

Wagering or playthrough requirements are what casinos use to avoid losing too much money on their promotional offers. When playing with bonus money, the value of the virtual money must be played through multiple more times before it can be converted to real cash.

So, while you can use your bonus funds to get to know the casino, it’s better not to hope that you’ll end up with too much extra real cash. But it doesn’t have to be this way. If you want to find a no wagering casino UK, then you’ve come to the right place. Many of our recommended sites now offer special promotions with no wagering, meaning that you can keep your winnings.

What makes good casino promotions?

When choosing a casino, most of us want to find the top casino bonus available. But what is it that makes a casino bonus worth signing up for? Some of it will depend on personal preference; for example, slots fans will be on the lookout for plenty of free spins when signing up to new slot sites.

• Those who want to try a casino with zero commitment should keep their eyes peeled for elusive no deposit cash bonus offers.


• When it comes to wagering requirements, less is more. The best casino bonuses will offer playthrough requirements of 35x or less, and in some cases bonuses are awarded completely wager-free. No wager bonuses are pretty hard to come by and they’re usually lower than those with requirements, but the chances of winning real cash increase significantly.


• Another thing to look out for is a decent match percentage. New deals come with a match percentage of 100% or more (200% is typical for a good casino), but it’s important to pay attention to the bonus money limit too. If a 200% match deposit bonus is capped at £50, for example, it’s less generous than it may first appear.

Casino bonuses – how we rate them

As we’ve established, the highest offers are not always the best. Fortunately, players in the UK are spoiled for choice, and with new casino offers and promotions released all the time you’ll never be stuck, especially if you follow our recommendations. When looking at all the offers, we’ve considered a variety of factors to guide you to the perfect bonus.

Our criteria for a great casino bonus include:

• Good match percentage – don’t settle for a low percentage when there are plenty of generous ones on offer. Equally, treat very high ones with care, and check the T&cs.


• Wagering requirements – anything over 50x should be avoided, and the best deposit bonus casino will offer 35x or less.


• Minimum deposit – high rollers won’t blink an eye at a high deposit minimum, but if your budget is a little tighter, then find a casino that will award a bonus on a deposit of £10 or less.


• Time restrictions – not all of us have time to play every day, so if you’re more of an occasional gambler, pick a casino bonus that is valid for 30 days or more. Some casinos allow the bonus to be played with for up to 90 days.


• Transparent terms and conditions – the top bonus casinos online have nothing to hide. All our recommended sites have easy to understand T&cs, so there will be no unpleasant surprises.
  

Where to find the best casino offers

Most players will find a bonus offer when they sign up and open an account with a new casino. There’s nothing stopping you from opening accounts at more than one casino, allowing you to take advantage of online casino offers with good sign up terms. However, the big bonus casino sites will keep you coming back for more with attractive offers for existing customers.

If you intend to be a regular player, it’s smart to choose a casino with a good VIP or loyalty scheme, which rewards players the more they wager. Another tip is to look online for bonus codes, which are usually valid for a limited time.

Latest casino bonuses 2020

New welcome bonuses and casino bonus deals are always on the come up. This way, online casinos retain players as well as entice new players to sign up at their casinos. Different casinos offer new deals at different times and some of these casinos even have trends on how long they break before offering these new deals.

Learning this pattern could help you take full advantage of the latest casino promotions offered at your favourite casino. These bonuses could range from free spins to free cash bonuses to tournaments of particular slots. Current and latest casino bonuses and promotions are usually very ephemeral and you should always keep your ear to the ground in order to catch them.

8 top tips for the best online casino bonuses

1. Follow our professional recommendations. All our endorsed casinos are reliable and provide generous bonus offers.


2. Don’t be greedy. If you’re ready to jump at that 600% match deposit bonus, hold back until you’ve read the fine print. You may be happy with some fun money to play with, and not be too concerned that the wagering requirements are sky high, but if the requirement also applies to your own deposited cash as well, then the casino is the one left laughing.


3. Research the games. Make sure that you can use your bonus on a game that you actually want to play.


4. Find a casino with a good loyalty program. It doesn’t stop at the welcome bonus; if you find a casino that rewards loyal players, then the promotional offers will keep coming.


5. Play fair. Casinos are wise to all the potential tricks that could maximise your chances of winning, hence games with a lower house edge contributing less to playthrough requirements. If a casino suspects you of abusing the bonus, they won’t hesitate to cut you off.


6. Find free spins with no wagering requirements. More and more casino sites are offering some free spins on the side, completely wager-free, so any winnings are yours to keep.


7. Choose a safe and reliable casino. All the casinos that we recommend are licensed and regulated for the UK market, so you know that they are not going to pull a fast one.


8. Search for seasonal and occasional offers. At certain times of year, you’re sure to find bonus offers that tie in with seasons or events.

Is a casino bonus free money?

So, can a casino bonus be considered as a gift of free money? The answer isn’t exactly black and white, and much depends on the terms and conditions. In most cases, the casino will make a distinction between real money, i.E. The funds that a player has deposited, and casino credit, which is bonus money that has been awarded.

Players who wager with real money and win are entitled to withdraw their winnings immediately, or perhaps after a verification process. However, bonus money is subject to the aforementioned wagering requirements. For example, a bonus of £10 with a wagering requirement set at 35x, must be wagered to the equivalent of £350 before any winnings can be cashed out. Wagering requirements can apply to the real money deposit associated with the bonus as well.

More about wagering requirements in UK

Not all games count equally towards play-through requirements either. Slots usually fulfill 100% of requirements, whereas a table game with low house edge, such as blackjack, may only contribute 5%, or in many cases nothing at all.

From a glass-half-full perspective, bonuses can be seen as a generous gift of free money, giving players an opportunity to try out plenty of different games throughout the casino without risking their own capital. On the other hand, those lucky enough to win while playing with bonus money have less chance of actually seeing any of those winnings as cash.

How to claim a free bonus

Believe it or not, there really are online casinos that give away bonuses absolutely free. These are advertised as no deposit cash bonus or free spins, and any new customer can claim them simply by signing up and adding the bonus offer to their account. No deposit bonuses are understandably lower than those requiring a cash outlay, but they provide a completely risk-free way to play casino games. Bear in mind that free bonus winnings are often capped at a relatively low amount and they are not available to anyone who has previously deposited at that site.

T&C’s of bonuses

Even top promotions come with terms and conditions. It’s very important to understand exactly what these are before committing to a bonus because casinos enforce the rules strictly and are unlikely to make exceptions in the case of a misunderstanding. Luckily, reputable casinos have their bonus policy distinctly stated on the site and customer support agents are on hand to explain anything that may be unclear.

Terms and conditions vary between casinos, but the majority will impose some standard limits on bonuses. These include wagering requirements, as well as bonus caps and time restrictions.

• For example, a deposit bonus of 100% may be capped at £200, so this is the maximum bonus that it is possible to claim.


• Most bonuses will also come with an expiry date, which in some cases can be a matter of only a few days.


• Another typical condition is that deposits via certain methods, for example some e-wallets, are not eligible for bonuses.

Casino offers to avoid

Not all bonuses are created equal, and some are simply not worth your time.

• Be suspicious of offers that look too good to be true. Recommended offerings not necessarily boast huge percentage match. Casinos advertising enormous match percentages usually impose unfeasibly high wagering requirements, making it practically impossible to see any returns. Usually, casinos will offer bonuses with reasonable wagering requirements.


• Trustworthy casinos have realistic bonus offers that are of real benefit to players. A bonus offer that looks like it offers too much can be a sign of a casino that may have some suspect operating standards. Many players who are enticed by such offers find themselves frustrated when trying to claim their winnings.


• Remember that it’s not in any casino’s best interests to give away a lot of money for free, so if that’s what it looks like, then there’s sure to be a catch.

5 mistakes to avoid when using a casino bonus

1. Not reading the T&cs. We’ve said it before but it bears repeating. When you sign up for a bonus, you accept the terms. This can’t be changed later, so make sure you understand them. If anything is difficult to understand, contact the customer support team for clarification; you can’t be too careful.


2. Misunderstanding wagering requirements. Alternatively, ignoring them completely until it’s too late. This should be part of checking the T&cs, as all reputable online casinos will state the bonus playthrough in black and white. If the wagering requirement on a £10 bonus is set at 25x, then you must wager £250 before you can withdraw any winnings.


3. Playing games that don’t count towards wagering requirements. Most casinos restrict the games eligible to meet the playthrough requirements. Slots usually count for 100%, but other games may contribute little or nothing and using bonus money on these games will result in losing out on any winnings.


4. Letting the offer expire. All online casino promotions are time-sensitive. This applies both to claiming the offer, usually within a few days of signing up in the case of a welcome bonus, and failing to meet wagering requirements within an allotted time frame.


5. Not understanding maximum and minimum cashout limits. Casinos have to avoid giving away too much free money, and one way they do this is by imposing both maximum and minimum cashout limits for bonus winnings. If, after playing the bonus through the required number of times, you are left with winnings in the single figures, many casinos will not allow you to withdraw it until you play it up to £10. On the other end of the scale, if you’re lucky enough to have a huge profit on your bonus, don’t expect to see all of it. Winnings are capped, for example at £150.

Best UK casino bonuses : summary

So, there you have it. In this in-depth guide, we have explained how all online casinos with the different bonus types work and the meanings of the various terms used to describe them, such as deposit bonuses, wagering requirements and free spins.

By following our guide and sticking to the casinos that we recommend, not only will you find the most competitive bonuses available, but you can rest assured that you’ll be playing at a top quality casino. All our approved casinos have extensive games selections from the leading software providers, safe and fair transactions and gameplay, and stellar customer support. All that’s left is to pick your bonus and get playing.

Can I opt out of a casino bonus?

Yes, of course. Players are under no obligation to accept the conditions of a bonus and if you prefer to play only with your own money, then you are entitled to do so.

Do I need a bonus code?

Not always. Casinos should state whether a code is required to claim a bonus, and these can be found easily via the site itself or online.

How many times can I claim a bonus?

Only once. You may find a site that offers many different bonuses, and some have monthly, weekly or even daily offers. However, each individual bonus can only be claimed once.

Why has my bonus not been applied?

This could be for many reasons. For example, if you deposit via certain e-wallets you may not be eligible for a deposit bonus, and some promotions are not open to players from the UK. In some cases, it may just be an error. If you think that you are entitled to a bonus but you haven’t received it, contact the customer support agents at the casino.

The best online slots in the UK

Ranking the online slots available for british players turned out to be a surprisingly difficult task. We had to not only consider the quality and the features of the hundreds upon hundreds of fruit machines out there but also whether or not they are offered by reputable UK-licensed sites which have juicy bonus offers. But after months of research, we managed to discover which are the best slot sites and which are the top slots you can play there. Continue reading to discover what to look for in an online slot destination or simply click on the secure link button that will take you to the casino!

casino	pilot rating	pros	bonus

Netent casinos

casino	secure links	highlights	top slots
playojo	111/889 netent slots , one-of-a-kind slot collection , 37 other games	jack and the beanstalk, finn and the swirly spin, mega fortune
mr green	134/938 slots , regular bonuses and promotions , 95 other games	twin spin, blood suckers II, wolf cub
888 casino	888 casino review	83/196 netent slots , huge games collection , 26 other games	gonzo’s quest, jack hammer, dracula
betvictor	72/736 netent slots , many exciting jackpot slots , 77 other games	starburst, vikings, dead or alive

microgaming casinos

casino	secure links	highlights	top slots
betway	361/420 microgaming slots , huge collection of games , 92 other games	mega moolah , mermaids millions , playboy gold
32 red	32red review	229/455 microgaming slots , special bonus offers for slots , 64 other games	thunderstruck II , jurassic park , immortal romance
playojo	150/889 microgaming slots , one-of-a-kind slot collection , 37 other games	game of thrones , break da bank again , forbidden throne
betvictor	121/736 microgaming slots , many exciting jackpot slots , 77 other games	avalon , bridesmaids , 108 heroes

novomatic casinos

casino	secure links	highlights	top slots
casumo	135/1229 novomatic slots , reputable online gaming portal , 59 other games	reel king , book of ra deluxe , columbus deluxe
all british casino	60/582 novomatic slots , special bonus offers and promotions , 74 other games	always hot deluxe , fruits’n sevens , chicago
netbet	10/876 novomatic slots , great mobile software , 30 other games	sizzling hot deluxe , dolphins pearl deluxe , plenty on twenty
betvictor	4/736 novomatic slots , many exciting jackpot slots , 77 other games	lucky lady’s charm deluxe , lord of the ocean , pharaoh’s ring

playtech casinos

casino	secure links	highlights	top slots
mansion	372/420 playtech slots , many exciting jackpot slots , 64 other games	white king II , gem heat , rocky
william hill	297 playtech slots , regular bonuses and daily deals , 76 other games	the dark knight , anaconda wild , age of the gods: furious 4
ladbrokes	193/450 playtech slots , huge collection of mobile games , 101 other games	frankie dettori’s magic seven jackpot , white king , vikings mania
betfair	betfair review	193/212 playtech slots , many exciting jackpot slots , 43 other games	gladiator , big bear , age of the gods: rulers of olympus

Before we go into detail into what makes these particular games the best, we want to make sure you know that all the slots we recommend can be found at websites that are licensed by the united kingdom gambling commission: the only regulatory body that can authorise online casinos to offer their services on the UK market. This means that no matter which of the casinos we recommend you choose, you will always be guaranteed a fair gaming experience and 100% safety of your personal information and money.

Online slots best bonus

There are of course many exciting slots other than the ones in our ranking, but most of them are not offered by top UK slot sites or are offered by casinos that don’t have many bonus opportunities. After all, even though having a great bonus to play with doesn’t speak directly about the quality of the slot game, it greatly enhances the experience of playing on the internet and gives you better chances of ending up with a gain. Check out the top welcome packages that you can claim online as a UK player in the table below. If you’re interested in a particular offer you can also check out our in-depth reviews of the best online slot sites for more details.

Casino	bonus	games	safety	compatibility	claim your bonus
888 casino	£88 free + 100% up to £100	196 unique slots	ecogra, mcafee	IOS, android	get bonus!
Playojo	50 free spins	impressive selection of 889 slots	itechlabs, SSL protocol	IOS, android	get bonus!
Mansion	£500 bonus + 10% cashback	372 playtech slots	thawte, SSL protocol	IOS, android	get bonus!
Betvictor	£50 welcome bonus	736 slot from top developers	ecogra, thawte, SSL protocol	IOS, android	get bonus!

Best free spins

Some casinos prefer to offer welcome bonuses that consist solely of free spins. Such operators are perfect for slot lovers, as this bonus cannot be used on any other type of casino game. Most free spins offers include a bonus sum alongside the spins, so you can also take advantage of playing other games at the casino, apart from slots. Such kind of offers are preferable as they give you freedom, but if slots are your heart’s desire and you have no interest in other games, then you would be just fine with a free spins offer. In the following paragraphs, we will explain what exactly free spins are and how you can win from them. So, keep reading!

We know how hard it is for players to choose between the many casinos available online and we would therefore like to offer our help. In the table down below, we have given you a list of the best casinos with free spins available on the UK market:

casinos with free spins	free spins	best slot	welcome bonus	wagering requirements	play with free spins
888 casino	£88 free play*	starburst	£100	30x playthrough	spin it now!
Casino.Com	200	cleopatra	£100	spins: 20x; bonus: 40x	spin it now!
Dunder casino	200	thunderstruck II	£600	25x playthrough	spin it now!
Mr green	200	top cat	£100	35x playthrough	spin it now!
Grand ivy	100	mega moolah	£1,500	35x playthrough	spin it now!
Leovegas	100	rainbow riches	£400	35x playthrough	spin it now!
Karamba	100	book of dead	£200	35x playthrough	spin it now!
Netbet	25 free spins / bonus code: NETBET	reel king	£200	50x playthrough	spin it now!
Casumo	20	fishing frenzy	£300	30x playthrough	spin it now!
BGO	10	eye of horus	£200	40x playthrough	spin it now!

What are free spins?

A free spin is every spin of the reel on a slot game for which you must not pay. If a part of your bonus consists of 200 free spins, that would mean that you can spin the reel 200 times without paying anything and all that you win would go to your bankroll.

Can you win from free spins?

Yes, you can absolutely win from free spins. One way to do so is to claim a welcome bonus, which includes free spins and then use them on slot games at the casino. Another way to win money from free spins is to win a bonus round of spins while playing a slot game. Both methods work best if you have some sort of a strategy for playing.

Slot casinos with real money

If you have practiced on demo slots enough and you now wish to play for real money, you are definitely going to need to consider a few important factors before choosing a casino. Firstly, you need to always look for a secure and safe operator. You can make sure a casino is safe when you find that it has the needed licenses and certificates to function legally in your country. For the UK, such certificates include the UK gambling commission and the malta gambling authority. Other important factors to consider are the game catalogue – does the casino offer various games from several software providers?

Furthermore, the welcome bonus is always a great advantage of an operator. But you must check the bonus and conditions of every offer beforehand. The main conditions to look for are the validity period, the wagering requirements, the accepted payment methods, etc. But to make it easier for our readers, we have handpicked the very best online operators. Here, you can discover the top casinos with real money slots on the UK market:

casinos with real money slots	number of slots	welcome bonus	exclusive free spins bonus	top software	secure link
casumo	1229	£300	20	novomatic, microgaming, netent, playtech	play now!
Playojo	889	no wager spins	50	microgaming, netent	play now!
Karamba	541	£200	100	netent	play now!
Casino.Com	383	£100	180	playtech, netent	play now!
William hill	297	£150	50	playtech	play now!
32red	229	£32 free for every £20 deposited	no	microgaming	play now!
888 casino	196	£100	£88 free play	netent, playtech	play now!
Ladbrokes	193	£500	10	playtech	play now!
Betfair	193	£100	25	playtech	play now!

Can you play slots online for real money?

Yes, you can. There are numerous reputable online casinos, which offer a great selection of slot games you can play for real money. If you are a newbie and you are just starting to play slots for real money look for games, where you can bet small amounts.

Can you really win money on slot apps?

There are many gamblers, who win extra cash from playing slots on their mobiles. But if you are unsure and want to test this fact, you can always choose an app, which has a free spins bonus and take a test run on a game to see what happens.

The best new online slots

We have something little for every type of gambler on our website, especially for the experienced. If you are a “professional” slot player with hundreds of titles behind your back, you will probably not be too captured by the most popular slot games in the industry. What you are looking for are the newest and hottest top slots that have entered the market. With a little bit of research, we have managed to find the newest and best slots, which will become a total hit in 2019. Here, you can find the best new slots for 2019, which their provider is and what the payout and variance rates are.

New slot	release date	software provider	payout	variance	available at
golden grimoire	22.02.2019	netent	96.44%	low-medium	betvictor
shogun of time	17.02.2019	justforthewin	96.02%	medium	playojo
divine dreams	08.1.2019	quickspin	96.51%	high	BGO
gemtastic	09.1.2019	red tiger	96.07%	high	grand ivy
ted pub fruit series	26.1.2019	blueprint	96.57%	medium	all british casino
gorilla go wilder	27.2.2019	nextgen	97.04%	medium	dunder
the great pigsby	09.01.2019	relax gaming	96.55%	medium	casumo
the great albini	10.01.2019	foxium	96.6%	medium	mr green
100 joker staxx	10.01.2019	playson	96.48%	medium	royal panda
big bear	11.01.2019	playtech	95.48%	medium	casino.Com
treasure horse	11.01.2019	pragmatic play	96.52%	medium-high	netbet
thor’s lightning	14.02.2019	red tiger	96.08%	medium	ladbrokes

New slots 2018

If you have been on the search for the top new slots for 2018, you should look no further. In the next table we have presented the best slot games, which were released in 2018. We will rank them according to their payout rate and number of paylines and would also provide info on who the software developer is, the exact release date and which safe online casino offers the game in its catalogue. One such game is double stacks. It was released on 24.9.2018 by netent and has a payout rate of 96.1%. The theme of this slot includes fruits, sevens and bars, which produce wins of up to 1,000x the stake on a single spin. What’s not to love! One tiny disadvantage of this slot is the scarce number of paylines – just 10.

Another game, which also hit the online casinos in 2018 was age of the gods: mighty midas. The slot was released on 21.12.2018 by playtech and has a payout rate of 96.34%. Playtech has a history of boasting progressive jackpot slots based on marvel superheroes and they continue their legacy. With a majestic and royal theme and numerous bonus features, this slot has quickly become the newest player-favourite.

Slots	release date	software provider	payout	paylines	safe online casino
frankie dettori: sporting legends	29.1.2018	playtech	93.01%	25	mansion
asgardian stones	19.2.2018	netent	96.31%	20	888 casino
rainbow riches fortune favours	15.3.2018	barcrest	97.7%	10	royal panda
extra chilli	04.4.2018	big time gaming	96.82%	117649	fun casino
book of ra magic	08.5.2018	novomatic	95.03%	10	all british casino
rainbow riches drops of gold	26.6.2018	barcrest	97.75%	200	casumo
donuts	04.7.2018	big time gaming	96.54%	2401	dunder
davinci diamonds masterwork	28.8.2018	IGT	96.37%	30	netbet
double stacks	24.9.2018	netent	96.1%	10	playojo
rainbow riches home sweet home	24.10.2018	barcrest	97.75%	50	mr green
vikings	22.11.2018	netent	96.05%	243	casino.Com
age of the gods: mighty midas	21.12.2018	playtech	96.34%	40	betfair

Best payout online slots UK

Every online slot machine has rules that are set in such way that in the long run the casino has a slight advantage. Most fruit machines return between 94% and 97% of the money that’s wagered on them in the long run. This percentage is called return-to-player percentage (RTP) and is one of the most important ranking factors for online slots. The higher the RTP, the better are the chances for the players. Check out below how the top online slots compare when it comes to this aspect of the game.

Rtps of the most popular online slots at UK online casinos

name of the slot	RTP
jack hammer	97.00%
jurassic park	96.67%
twin $pin	96.60%
thunderstruck II	96.60%
genie jackpots	96.54%
pharaoh’s fortune	96.53%
jack and the beanstalk	96.30%
starburst	96.10%
avalon	96.01%
monopoly	96.01%
gonzo’s quest	96.00%
wheel of fortune	96.00%
wizard of oz	95.99%
gladiator	95.98%
ted	95.805%
cleopatra	95.13%
millionaire genie	95.02%
wolf run	94.98%
da vinci diamonds	94.94%
kitty glitter	94.92%
game of thrones	94.86%
reel king	94.00%
mega moolah	94.00%
king kong	91.39%

Big bad wolf – 97.29%

Big bad wolf is inspired by the tale of the three little pigs chased by a wolf, trying to blow their houses down. The reels are framed within a large straw house, with running hills. The payout rate of this game is quite high compared to other competitor slots.

Immortal romance – 96.86%

Powered by microgaming, immortal romance is an efficient looking slot with a gothic atmosphere and a thrilling vampire theme. The game is all about forbidden love, where some characters are madly in love with each another, but they can’t be together.

Fruit stack – 96.28%

Fruit stack is one of the best non-progressive jackpots in the industry today, coming in the form of 10,000x times your initial bet. You get this when you manage to land five of the diamond wild symbols on any active payline. This is why its payout rate is also quite high.

Starburst – 96.1%

Starburst is one of the most popular slot games ever and is developed by netent. All starburst slots feature 5-reels with a total of 10-paylines that could reward you with an amazing 50,000 coins regardless of whether you’re playing online or on your mobile device.

Buffalo blitz – 95.96%

Embark on a journey that will take you far away to the lands of africa and the jungles of south america. This is a fantastic and beloved slot game, produced by playtech. The wildlife theme of the game will allow you to meet numerous fantastic wild creatures, while you win some extra cash.

Ted – 95.805%

Based on the 2012 comedy, ted is a blueprint video slot game, which follows the adventures of the famous talking teddy bear, and allows you to enjoy all of his highly inappropriate comments spin after spin.

Cleopatra – 95.2%

The game is based on the enchanting egyptian queen, cleopatra, and it incorporates many of the egyptian culture in its theme. Apart from the mesmerizing theme, this slot also has great bonus features and winning opportunities.

Rainbow riches – 95%

Barcrest’s rainbow riches has become one of the most popular slot machines in the recent times. The video slot comes with five reels, 10 paylines and 18 paylines. The game is available at a large number of online casinos, due to its increasing popularity.

Halloween fortune 2 – 94.99%

Halloween fortune II is a beautifully designed slot game with 5 reels and 25 paylines, featuring three spell-binding witch characters and a whole load of intoxicating potion symbols. It also includes numerous bonus rounds and free spins for a greater chance of winning extra cash.

Top cat – 92.48%

Top cat by blueprint gaming is inspired by the famous 1960s hanna-barbera cartoon. Like most franchise-based slot games, top cat aims at reproducing the settings of the original product faithfully. Its payout rate is not as high as we would have hoped for but is still acceptable.

The best online slot softwares

As you probably have noticed from the table above, most of the online slots in our ranking are developed by the three major software houses in the field of online gambling: netent, playtech and microgaming. Though that’s not always the case, here bigger equals better: these providers have such a history and experience in the development of online casino games that there are almost no minor companies that can compete with their standards. Probably the only smaller software house that can find a rightful place near these giants is random logic, the developer of many of 888’s games, including millionaire genie. Read more about these top slot providers below:

slot software developers	number of slots	most popular slot	established in	other games	top casino
microgaming	660	mega moolah	1994	290	betway
playtech	330	jackpot giant	1990	340	mansion casino
novomatic	325	reel king	1980	35	netbet
nextgen	250	foxin wins	1999	63	william hill
netent	250	starburst	1994	170	888 casino
IGT	150	cleopatra	1975	125	betvictor
WMS	88	raging rhino	1974	1	casumo
barcrest	62	rainbow riches fortune favours	1968	2	playojo
quickspin	46	big bad wolf	2011	0	ladbrokes
big time gaming	30	danger high voltage	2011	0	grosvenor

Netent’s slot selection

Often you can tell that an online slot is developed by netent by just looking at it. The superior graphics and the exciting themes are usually more than telling. On top of that, the software behind the games is 100% fair, which is tested and verified by reputable gambling authorities and independent testing agencies such as the united kingdom gambling commission, the alderney gambling control commission, the malta gaming authority, the gibraltar gambling authority, the global gambling guidance group (G4), ecogra and itech labs. Some of the best netent slots that you can play online are gonzo’s quest, jack hammer and jack and the beanstalk, which is arguably the most exciting and best-looking online slot that you can play online.

Playtech casinos – the home of great slots

Playtech is the most popular casino software provider. They are a very reputable company with over 15 years of experience in the development of online casino games. As they are licensed by the UK gambling commission and traded on the london stock exchange, you can be sure that all their games are fair and the outcomes of the hands/spins are truly random. Some popular playtech slots that you will surely enjoy trying are monty python’s spamalot, gladiator, kong, little britain, sopranos and the three musketeers.

Microgaming – the original casino software

Microgaming is a true giant in the world of online gambling. The company was founded in 1994 when it launched the first ever online casino and since then has won numerous prestigious awards for their work in the online gaming sector, such as egaming review magazine‘s award for innovation in RNG, innovation in slot provision and the gambling online magazine award best casino software. Most of their games, I would have to admit, don’t have the same high-quality graphics as the ones of netent, but their newest titles such as game of thrones and jurassic park have really elevated the standards of how a casino game should look. Other great slots that you can find in microgaming’s portfolio are immortal romance, terminator II, battlestar galactica, avalon II, thunderstruck II and the most popular online slot in the UK – mega moolah.

Random logic – 888’s proprietary software

Random logic is a company that’s part of the 888 group and as such it develops games for the best online casino in the UK – 888. The games they have developed are of equally high quality in both instant-play and download mode. On top of that most of them have really smooth and well-functioning mobile versions. But the most exciting and appealing feature of their game selection without a shadow of a doubt is the uniqueness. Some of the top slot titles offered by random logic are ultimate universe, snack time, viva l’italia and the top-ranker in our online slots ranking – millionaire genie. In their portfolio you can also find some exciting progressive jackpot slots like ultimate grill thrills and pirates millions, the latter of which offers one of the highest jackpots you can find on the internet – £8,888,888!

There are of course many other software providers that offer great casino games and that definitely deserve your attention. Among those are IGT, cryptologic, greentube and blueprint gaming, to mention but a few.

Mobile versions of the games

As today more and more players choose to enjoy their favourite games directly on their mobile phone or tablet, a very important aspect of any online slot is whether of not it has a mobile version. Actually, we were kind of pleasantly surprise to find out that only 6 out of our top slots don’t have a mobile version and those were genie jackpots, monopoly, king kong, reel king, wheel of fortune and wizard of oz. On the other hand, we were very impressed by the look and feel of the mobile versions of millionaire genie, starburst and twin spin. These mobile slots are so good and so close to the original ones, that we literally forgot we were playing on mobile.

Top 3 mobile-friendly slots in the UK

Sure enough there is a lot more to know about how you can play on the go like for example with which devices are the games compatible, are there available apps for ios and android, what type of apps are there – downloadable or web-based, and so on. You can learn more about all these topics and more on our dedicated mobile slots page.

Fairness and security when playing online

When computerised games were first introduced to the public, there was a great deal of mistrust regarding this new technology. Many people were suspicious that the games could be rigged in the casino’s favour. Whilst this is an understandable fear given that the inner workings of the games cannot be seen, all online casino operators who serve UK players have to be regulated by the UK gambling commission before a gambling licence is awarded. The gambling commission monitors closely the activities of all operators who serve UK customers and has been set up to safeguard the player’s interests. The casino companies themselves have also taken big strides in becoming more transparent and many of the online casino companies are also subject to third-party independent testing agencies who scrutinise the game results to ensure that the outcome of the games are truly random. The best examples for such companies are gaming laboratories international (GLI), itech labs and ecogra. You can learn more about them by clicking on the logos below.

Random number generator (RNG) – at the heart of every game at an online casino including slots, roulette, blackjack and poker, is the random number generator (except live casino games). The RNG is the mechanism that decides the result of every game. When you press ‘spin’ or the ‘start’ button, in reality the result has already been decided and the spinning effect is really just for the show! The ending position of each reel is independently decided by the RNG for each reel.

As each spin is random it is worth remembering that it makes no difference whether you have played one spin or one thousand spins, the odds of getting a win will not change. However playing more win-lines does increase the chances of winning but as stated before this does cost more so having control of your bankroll is an important part of playing.

Is it legal to play online slots?

The answer to that question is yes. Online gambling is legal in the UK, provided the casino you play at has all the necessary certificates to function. The administrative authority, which decides what casinos are safe for players is called the UK gambling commission.

Are online slots rigged?

As long as the casino you play at is reputable and has all the necessary certificates, you can be sure that the slots from its catalogue are not rigged. There are testing houses, which check for the fairness and RNG component of the games and thus ensure gamblers’ safety.

How we ranked the games?

As we already mentioned, testing and ranking all the slots available for the UK was no easy endeavour. Even after we filtered out the ones that aren’t offered by UK-licensed sites, we were left with a pool of over 500 fruit machines to choose from. You can find way more online slots free to play at slots.Info. In order to significantly lower this number we did a little marketing research to find out which are the most searched for slots. After all, usually there’s a reason behind the popularity of a certain game and often that reason is that the players are more than happy with the experience of playing it.

Most searched for slots in the UK

rank	slot	ranking
#1	mega moolah	2480
#2	reel king	1420
#3	cleopatra	730
#4	starburst	590
#5	thunderstruck II	450
#6	millionaire genie	410
#7	monopoly	320
#8	gonzo’s quest	190
#9	twin $pin	180
#10	jurassic park	170
#11	genie jackpots	140
#12	pharaoh’s fortune	130
#13	ted	120
#14	wolf run	120
#15	wizard of oz	90
#16	game of thrones	70
#17	jack and the beanstalk	70
#18	da vinci diamonds	70
#19	gladiator jackpot	70
#20	jack hammer	50
#21	kitty glitter	50
#22	king kong	30
#23	avalon	30
#24	wheel of fortune	30

So this is how we managed to narrow down the available games to 24 and from there on we prepared a list of criteria according to which to rate them. Of course, there might be a more appropriate slot machine for you than the one that we ranked number one. There are many options and features that set apart one slot machine from another. For some players having the highest possible odds for a win, i.E. The highest theoretical return-to-player percentage, might be the most important thing, while for others having great quality and many bonus features is way more exciting. No matter what your priorities are though, I’m sure you’ll find a lot of useful information in the next paragraphs.

Gaming options and features

Even though the goal when playing fruit machines is always the same – getting a winning combination of slot symbols on the reels, every game features different options and winning opportunities. Most online slots offer free spins that are usually won by getting three scatter symbols on the reels. Other games have expanding wilds, stacked wilds, multipliers, respins or feature a gamble option. They also feature different number of winning lines and a different bet range. Some of them even offer life-changing progressive jackpots. In the table below we’ve collected basic information about the features of the games in our ranking.

Basic information about our top slots

online slot		paylines	bonus features	free spins	jackpot	autoplay
mega moolah	25p – £6	25	1
reel king	1p – £200	20	1
cleopatra	1p – £200	20	1
starburst	10p – £100	10
thunderstruck II	90p – £75	243
millionaire genie	15p – £150	15	1
monopoly	2p – £450	9	2
gonzo’s quest	20p – £50	20	1
twin spin	1p – £125	243
jurassic park	30p – £75	243	1
genie jackpots	20p – £500	20	2
paharoh’s fortune	15p – £450	20	1
wolf run	40p – £400	40	1
wizard of oz	30p – £150	30	3
game of thrones	30p – £30	243
jack and the beanstalk	20p – £100	20	2
da vinci diamonds	£20 – £2000	20
gladiator	1p – £250	25	2
jack hammer	25p – £250	25	1
kitty glitter	£1 – £3000	30
king kong	5p – £125	25	2
avalon	30p – £30	243	5
wheel of fortune	£5 – £45	5	1

Another feature that can make your experience even better is the autoplay option which is especially useful when you’re wagering a bonus. Usually, this option can be set to stop whenever a feature is won so that you don’t miss any part of the fun. You can further cut the suspense of waiting for the exciting bonus rounds and the profitable free spins if you turn on the ‘quick spin’ option that some online slots offer. Not to mention that this way you’ll satisfy the wagering requirements of your bonus even faster.

The theme of the slot – graphics, sounds and animation

One of the first things that tempts players to try a new online slot is the theme and the design of the game. The creators of video slots draw inspiration from various subjects such as famous TV shows, movies, computer games and comic books. Other games are merely revamped versions of classic fruit machines that are famous in land-based casinos. Whichever the case, most players enjoy slots with superior graphics, animation and audio. Take a look at the scores we gave each of the games in our list in these three categories in the table below:

online slot	software	graphics	animation	audio
gonzo’s quest	netent	10/10	10/10	10/10
millionaire genie	random logic	9/10	10/10	10/10
game of thrones	microgaming	9/10	10/10	10/10
jack hammer	netent	10/10	10/10	9/10
jurassic park	microgaming	9/10	10/10	10/10
starburst	netent	9/10	10/10	10/10
jack and the beanstalk	netent	8/10	10/10	10/10
avalon	microgaming	8/10	10/10	10/10
thunderstruck II	microgaming	9/10	9/10	9/10
twin $pin	netent	8/10	9/10	10/10
genie jackpots	blueprint	8/10	9/10	9/10
cleopatra	IGT	8/10	9/10	9/10
monopoly	IGT	8/10	9/10	9/10
mega moolah	microgaming	8/10	8/10	9/10
king kong	cryptologic	8/10	10/10	7/10
pharaoh’s fortune	IGT	8/10	8/10	9/10
gladiator	palytech	8/10	8/10	8/10
reel king	green tube	7/10	8/10	8/10
wolf run	IGT	7/10	8/10	8/10
da vinci diamonds	IGT	7/10	7/10	8/10
wizard of oz	williams interactive	6/10	8/10	8/10
kitty glitter	IGT	7/10	7/10	7/10
wheel of fortune	crypto logic	6/10	7/10	7/10

The top slots – final scores

After reviewing all the slots in our ranking according to the six criteria we’ve chosen, we can confidently say that random logic’s millionaire genie and netent’s gonzo’s quest truly excel above the others. On top of that both these slots can be played for free if you choose to claim the no-deposit bonus of the casino that offer them – 888. Check out the final scores of the top slots on the UK market below.

Slot	rating
millionaire genie	9.7
gonzo’s quest	9.5
game of thrones	9.2
jack hammer	9.2
jurassic park	9.1
mega moolah	9.1
twin $pin	9.1
thunderstruck II	9.1
genie jackpots	9
avalon	9
pharaoh’s fortune	8.9
starburst	8.9
monopoly	8.9
cleopatra	8.9
jack and the beanstalk	8.8
gladiator	8.5
king kong	8.5
reel king	8.3
wolf run	8.2
da vinci diamonds	8
wizard of oz	7.9
kitty glitter	7.7
wheel of fortune	7.7
ted	7.7

Online slot reviews

On our website, we constantly write reviews of famous slot games and thus help our readers get to grips with a game before they start playing. On our review pages, you will discover important info about a slot’s payout percentage, features and various characteristics. Down below, you will encounter the top 5 online slot reviews we have written:

Upcoming slot reviews

Slot games PDF in case you cannot wait to receive something new from us, we have prepared a PDF file with the upcoming slot reviews that will be uploaded on our website. We aim to be as current as possible and it is our priority to upload as many interesting reviews about new slots as possible. So, stay tuned for what’s coming.

Online slot faqs

Are slots random?

Certified slot games, which have been produced by reputable software providers are definitely random. They use a random number generator, which is a computer that generates random numbers, and these determine the outcomes of the game. This is checked for by different testing houses.

Can you win on online slots?

The answer is – yes, you can. The best way to ensure you win on a slot is to compose some kind of strategy for yourself – whether it will be betting only small amounts of cash or betting big and thus accelerating the unlocking of bonus features – it is up to you.

Are there any online slots that pay real money?

The answer is simple – absolutely yes! All you need to do is find a reputable online casino and then choose a slot game, which suits your preferences. Another way to win is through no deposit bonuses – simply look for an operator, which offers such bonus and you will get the chance to win real money without paying a dime.

Are online slots legal?

Playing online casino games such as slot machines is legal in the united kingdom, as long as the casino you choose to play at has a license from the UK gambling commission.

Are online slots safe to play?

Every time you play slots online, you are taking the risk of possibly losing money… these are the types of chances you can easily avoid by playing only in safe, secure, and reputable online slots casinos, which have the needed certificates.

What is the average payout on slot machines?

Slot machines are typically programmed to pay out as winnings 82% to 98% of the money players have invested. This is known as the “theoretical payout percentage” or RTP, “return to player”. Usually, the average RTP of most slot games is around 92%-95%.

How do you pick a winning slot machine?

Most players are wondering what the criteria of choosing a slot machine that is going to pay are. Is there something to do with the software provider, the casino, the theme of the bonus features of the game. You can find the answers to those question in the video down below.

Should you play progressive slots?

There are many people who have become millionaires nowadays from playing progressive slots online. However, you should bear in mind that the RTP of such slots is much lower than the regular ones. Nevertheless, there is no harm in trying your luck – just look for a reputable online operator.

How are progressive jackpots paid?

Players like progressive jackpots because they give them the chance to become millionaires with one click. One important thing you should have in mind when considering progressive jackpot slots is, that the odds of winning usually favor the casino and not the player. There are, however, instances where one might draw the big jackpot and they are not so uncommon.

What is the largest slot jackpot ever won?

The winner of the largest jackpot is a 26-year-old soldier from the UK, who won the sum of £13,209,300 when playing the mega moolah slot game from microgaming. The lucky event happened in october 2015 and changed the life of jon heywood forever.

Can you win money on online slots?

If you wish to test this theory, you can take a test run on many of the best games without spending a dime. Simply search for a casino, which offers a no deposit bonus and try some of the games out. Thus, you will see what you actually chances of winning are.

Can I play slots online for real money?

You can do so once you have made an account at an online casino and then have placed a deposit. You are likely to receive a welcome bonus with which you can play casino slots online for real money. You can also play slots from your mobile devices, such as phones and tablets from any location you wish.

Best online slots at casino.Com UK

Table of contents:

Slot games have come a long way since the old “one-armed bandits” made famous by the las vegas casinos. Online slot games can have multiple paylines, bonus features, up to 117,649 ways to win, progressive jackpots, or create a whole suite of interconnected games. Then there are the themes, where you can find games that are built around blockbuster movies, tv shows, comics, fantasy worlds, fruit symbols, sports, exotic locations, and much more.

Our top online slot games

game	RTP	overview
buffalo blitz	95.96%	the stacked buffalo symbols can stampede their way to big wins in this 4,096 ways to win slot game from playtech. It includes a free game feature that can award up to 100 free spins. During the feature, a special diamond wild symbol can add up to a 5x multiplier.
White king II	91.40%	the sequel to the white lion slot game from playtech brings some added features for fans of this game. The game includes double symbol allows for 10 of a kind wins, stacked wild and stacked double wild symbols. The majestic night free game feature has a maximum of 50 games and a 50x multiplier.
Epic ape	95.96%	an epic ape requires an epic game, and the 6x4 reel with 4,096 ways to win is just that. The big bonus feature can award you up to 100 free spins. A diamond multiplier symbol can add up to a 50x multiplier to increase the payouts.
Gaelic luck	97.06%	the irish themed slot game from playtech features 3 lovely ladies. These girls can trigger the lucky lasses bonus feature, which can reward you with up to 20 free spins and a 10x multiplier.
Tiger stacks	96.06%	the 30 payline slot game from playtech features some beautiful asian tigers. The free game feature gives 3 options to choose from, a range of 5 – 20 free spins and a choice of tiger symbols should convert to transforming wilds. The tiger jackpot is triggered when any tiger symbols cover reels 1 and 2. This has a max payout of 1,666.67x the total bet.

Progressive jackpot

A progressive jackpot takes a small percentage of every bet made, from all online casinos around the world, and put it into a constantly growing jackpot. Some games will award the jackpot at random, while others require a specific symbol or symbols on the reel to trigger the win. The latest trend is for several games to create a single progressive jackpot. You can find this in the age of the gods, DC super heroes, and kingdoms rise groups of games. The record-breaking progressive jackpot comes from a single game, mega moolah, and it paid out over 21 million pounds. Check out the progressive jackpot page at casino.Com UK for more information about the best progressive online slot games.

Glossary

Here are some key terms for punters to know before playing online slot games.

• Auto spin: most online slot games will allow you to have the system automatically play up to 100 spins in a row, without making changes to the bet. Typically, you will be able to set a “loss limit” to protect from overextending your budget.


• Bonus feature and spins: one of the more exciting aspects of online slot games are extra features that can either be triggered at random, or by landing several bonus or scatter symbols. The features can range from free spins, pick-and-click games, a new set of reels with different symbols and much more.


• Fixed jackpot: unlike a progressive jackpot that grows with each spin, a fixed jackpot is usually based on a paytable and has a set payout.


• Multiplier: this will increase the size of a win by the multiplier. For example, £2 win with a 3x multiplier will payout £6


• Maximum and minimum bet: all online slot games have a minimum and maximum bet that you can wager per spin.


• Return to player (RTP): based on thousands of games, the RTP is the average expected return to the punter. The average RTP is around 96.5%, which means that if you played with $100, you could expect to finish playing with $96.50. It’s important to note that the RTP doesn’t guarantee that you’ll end up with 96.5% of your, where’s the fun in that, but if you took a look at all the punters playing this game, that would be the average return.


• Grid vs. Payline: these are the two main types of slot games. A game with a set number of paylines will require that symbols are aligned on that payline to create a win. In a grid, or ways to win system, the matching symbols just have to land on adjacent rows to create a win.


• Payout: this is the value of a symbol, the more symbols you have in a row, the higher the payout.


• Reels: this is taken from the one-armed bandit slot machines that had 3 reels with the symbols on them. Online slot games don’t technically use reels in the mechanisation but kept the terminology.


• Scatter: A symbol that pays out without having to be along a payline or on adjacent reels. Scatter symbols can often only appear on certain reels and can trigger a bonus feature.


• Volatility: also known as variance, this is a way to measure whether a slot game will pay out small wins frequently or has bigger wins but less often. A game with a high volatility is considered a higher risk than low volatility games since they don’t pay out as often.


• Wild: it can substitute for any regular symbols to create a win. Some slot games have special wild symbols that can expand or multiply, but that depends on the specific game.

Bonuses and promotions

Bonuses and promotions are important factors for many UK punters when deciding which online casinos to play at. Casino.Com UK prides itself on having the best offers for both new and returning players. Go to our bonus page and find the latest slot game-specific bonus today.

You’ll also find promotions that are based around a popular or new game, sporting event, holiday, or even the day of the week. Check out the promotions page for the latest offers.

Mobile experience

At casino.Com UK, you’ll find slot games from the leading casino game providers like playtech, netent, blueprint, microgaming and more. One thing they all have in common is the slot games can all be played on android and ios devices. Some games will only work in portrait or landscape mode, while others can be played regardless of how you hold your phone. The mobile games reach our high standard of excellence, so you can expect high-quality graphics and animations without lagging when playing slot games on mobile devices.

With hundreds of online slot games, each one a bit different from the others, it’s understandable if you have questions about the rules or features of a specific game. There are two main ways to find answers to your questions:

1. In-game help menu: every game has a detailed help menu, that will go through every aspect of the game. For some games, you’ll have to click on a “hamburger” button for others it’s a “?” icon, but whatever the button is, you’ll be able to find the paytable, bonus features, odds, and even your betting history.


2. Customer support: if your question is on the technical side, regarding deposit and withdrawal, or any other issues that require the assistance of a real person, our dedicated customer support team is available 24/7. They can be reached via phone, email, and live chat.

Q: how do you win at online slots?

A: whether you’re playing in a payline or grid style, to win at online slots, you’ll need the symbols to land in a certain formation to trigger a payout. There are some features and jackpots that can be awarded at random, but this will vary per game.

Q: do online slots remember you?

A: yes, most online slot games have a year long memory. This is especially important in games like ghostbusters: level up plus, which has 10 levels, or the kingdoms rise suite of games, where you can win special coins that can be used to purchase bonuses at the “store.”

Q: how do online slots payout?

A: any time you get a matching set of symbols in a winning combination, it will trigger a payout based on the value of the symbol. The paytable will typically be based on the line bet, as opposed to the overall bet. What this means is that if you’re playing a 20 payline game, make a bet with a £1 coin, meaning your total bet is £20 and get 5 symbols in a row with a payout of 100x the payout will be £100 as opposed to £2,000.

Q: what is a flat top slot machine?

A: unlike progressive slot games that have a constantly changing jackpot, flat top machines have a fixed top jackpot.

Q: are online slots rigged?

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