Exclusive Welcome Bonus

£300 Bonus + 5 Daily Free Spins!
  • Highly trusted and experienced UK betting brand
  • Great mobile optimisation
  • Over 200 slots from multiple providers

Terms Apply

*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.

Claim Bonus

Best Rated Slot Sites

Casino Rating Bonus Site

9.6/10

£50 Bonus
+ 50 Free Spins!

Terms Apply

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.

Claim Bonus

9.5/10

£1200 Bonus
+ 100 Free Spins!

Terms Apply

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.

Claim Bonus

9.3/10

£200 Bonus
+ 10 Free Spins!

Terms Apply

New players, £10+ deposit required, no e-wallets/prepaid cards, 30x Playthrough, on Bonus and 50x on Free Spins winnings. T&Cs Apply

Claim Bonus

9.1/10

£400 Bonus
+ 50 Free Spins!

Terms 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.

Claim Bonus

9/10

£200 Bonus

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- Bonuses (Welcome Bonus and others) and any winnings derived from a bonus may be withdrawn only after an amount totalling no less than 30 (thirty) times the initial bonus amount received has been wagered, unless otherwise stated (40 (forty) times if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.

Claim Bonus

8.8/10

£200 Bonus

Terms Apply

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

Claim Bonus

8.6/10

£300 Bonus
+ 5 Daily Free Spins!

Terms Apply

*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.

Claim Bonus

8.2/10

£100 Bonus
+ 200 Free Spins!

Terms Apply

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

Claim Bonus

8.1/10

£1200 Bonus
+ 100 Free Spins!

Terms 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

Claim Bonus

8/10

£200 Bonus
+ 20 Free Spins!

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.

Claim Bonus

Top Slot Sites UK

£50 Bonus + 50 Free Spins!
  • Great for Progressive Gambling
  • Mobile Gaming for Android and iOS
  • PayPal Enabled Casino

Terms Apply

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.

Claim Bonus
£1200 Bonus + 100 Free Spins!
  • Massive selection of slots from leading developers
  • Fresh and modern site design
  • Awesome 3-tier welcome deposit

Terms Apply

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.

Claim Bonus
£200 Bonus + 10 Free Spins!
  • Over 500 slots titles.
  • Lavish welcome bonus of £300 plus 20 free Vegas spins.
  • Mobile casino with over 200 slots.

Terms Apply

New players, £10+ deposit required, no e-wallets/prepaid cards, 30x Playthrough, on Bonus and 50x on Free Spins winnings. T&Cs Apply

Claim Bonus
£400 Bonus + 50 Free Spins!
  • Free phone line available for UK gamers
  • Enticing welcome bonus
  • Massive selection of slots

Terms 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.

Claim Bonus
£200 Bonus
  • 888 Casino Android/ iOS Mobile App
  • High RTP Portfolio
  • VIP Benefits for Loyal Punters

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.

Claim Bonus
£200 Bonus
  • Huge and reputable brand since 1988
  • Available in PC, mobile, and download
  • Very prompt withdrawal rates

Terms Apply

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

Claim Bonus
£300 Bonus + 5 Daily Free Spins!
  • Highly trusted and experienced UK betting brand
  • Great mobile optimisation
  • Over 200 slots from multiple providers

Terms Apply

*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.

Claim Bonus
£100 Bonus + 200 Free Spins!
  • Huge selection of slots games from different developers
  • Modern and stylish design
  • Privacy protection via SSL encryption

Terms Apply

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

Claim Bonus
£200 Bonus + 20 Free Spins!
  • Great selection of slots
  • Generous welcome bonus for new players
  • SSL encrypted

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.

Claim Bonus
£1200 Bonus + 100 Free Spins!
  • Remarkable customer service with 24/7 live chat
  • SSL encryption
  • Generous welcome bonus of up to £1200 + 100 free spins

Terms 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

Claim Bonus
£500 Bonus + 50 Free Spins!
  • Features an astounding number of slot titles
  • Convenient instant-play format
  • Huge list of first-rate game developers

Terms Apply

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.

Claim Bonus
£200 Bonus + 100 Free Spins!
  • A healthy selection of slot titles including several lucrative jackpots
  • Generous welcome bonus
  • Fully licensed in the UK

Terms Apply

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.

Claim Bonus
£300 Bonus + 20 Free Spins!
  • Numerous and unique slots offered
  • A reported 97.27%-win rate for players
  • Lavish welcome bonus

Terms Apply

18+. New customers only. 30x wagering requirements apply for bonuses and winnings. - Full Terms Apply

Claim Bonus
£200 Bonus
  • Well-rounded collection of slots from various developers
  • 24/7 toll-free phone support available for UK players
  • Secured with SSL encryption technology

Terms Apply

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.

Claim Bonus
£200 Bonus + Free Spins!
  • Fantastic selection of slot games available for mobile and desktop platforms
  • 24/7 customer support convenience
  • Nicely themed

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.

Claim Bonus

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 slots online is an absolute necessity and not just a luxury. Experts believe that 2018 (and beyond) is the year for UK online slots 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.

Exploring options
While it is true that having so many options can be overwhelming, knowing that you can rely on us to always recommend the best new slots sites to play at. It is the easiest, fastest and most secure way to find exactly what you need, with top UK brands to suit your particular tastes. We highlight key features and attractions, including payment options such as pay by phone casino, bonuses & promotions, range of slots and progressive jackpots.

You’re in control
Virtually all of our recommended sites feature tools that help you to stay in control of your gaming time. This makes available the option to rack your spending to avoid overspending. Set your own deposit limits as well as how often you make your deposits. You might also want to check out the unique pay by phone bill option, which is available at most cashiers. Handy features include the ability to simply add your slots spending to your monthly phone bill which is limited to a £30 daily.

What We Do!

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 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 perfect 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 slots, 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 slots 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 Slot Site

We remove the guesswork when choosing slot sites 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.

Gaming
Naturally, the quality of the various casino games that top sites offer is very important. We test slots and other casino game types for performance on various platforms including desktops, tablets and smartphones. Games must be from reputable software providers such as Microgaming, NetEnt, Playtech, Nektan and others. Every game is examined for key features, bonus rounds, playability, graphics quality, payout percentage (RTP), random number generator technology and more.

Customer service
Whether you are playing for the first time, or highly experienced, quality customer service is vital. We contact every site we list via each method available. We test the response times of their email support, phone support and of course, their live chat facilities. Support staff are evaluated for friendliness, efficiency, product knowledge, and whether they will do whatever it takes to make you happy. Preference is given to slot websites that feature 24-hour support as opposed to limited hours support. After all, you need help when you need help, no matter the hour you choose to play.

Bonus and promotional offers
Bonuses and promotional offers are all well and good as long as they provide high value to you as a player. A large casino bonus offer may be very tempting but could come with unreasonably high wagering requirements. This means that, if you decide to take the bonus offer, it could be some time before you actually see your wins. Bonus offers should also include free spins which you can use on various slot games.

Banking
Banking options for UK players should not only be plentiful, they should also be flexible. A great example of this is bitcoin casino gaming, which is becoming more and more popular on the web. We examine the full range of banking options at our recommended casino sites to see what it is available including bitcoin payments, Paypal casino deposits, eWallets, Boku casino deposits, credit and debit card facilities. Of course, we also give preference to online sites that specifically feature GBP as a play and banking option.

Payout speeds
Payout speeds can often be a deal breaker for many online punters. You want your winnings paid out to you as fast as possible so you can enjoy your cash. We test each site’s processing time, giving preference to sites that payout in 24 hours or less. 

Security
We test online security precautions and examine key security factors such as SSL encryption certificates, antivirus applications, and licensing. This is why every one of our listed sites features licensing and regulatory certifications from the UK Gambling Commission and/or the Malta Gaming Authority.

Mobile gaming
Accessing mobile slot sites on the go is becoming the number one way to play in the UK. Our recommended listings also feature the best mobile slot sites with all the top features you would expect. We test mobile games on a variety of devices including tablets and smartphones to ensure that the quality of gaming is up to scratch.

What Do The Top Slot Sites Offer?

Our top selection of slots 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 slots game to the next level, you can take advantage of the following features:

Play free online slots
There are hundreds of great slots to check out online and most of them can be played for free. This is a great way to find out what type of games you enjoy playing without having to risk any of your own cash. Playing free slots is also a great way to practice or experiment with a few slots strategies and when you are ready you can switch over to real money games.

Take advantage of loyalty bonuses and extra spins
Top online casino operators are eager to reward their loyal players with all sorts of incentives. You can score free points just for playing their slots and once you have collected enough points you can exchange them for free cash. Feel free to check out our top 10 online casinos for more info.

Get the latest info on winners and other stats
Every good online casino will publish key stats on biggest winners per week or per month, along with percentages of wins paid out to players.

Play the same games on the go
Our top recommended slot sites offer the vast majority (if not all) of their games on their mobile casino platform, which means that you can enjoy the same slots and table games at home or on the go.

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:

Classic slots
Based on the original one-armed bandits popular during the fifties and sixties. Classic slots have a great retro feel to them due the use of just 3 reels and usually a single payline. Classic games are fun and easy to play and feature fun fruit symbols, lucky 7’s, stars, bars and more.

Video slots
These games are the most common and make up the vast majority of any casinos games. They usually feature at least 5 reels and multiple paylines. Most will fall into the low to medium variance category, which means that they offer regular wins but lower payouts. Everyone loves video slots thanks to their cool animated sequences, fun themes and cutting-edge graphics.

Progressive jackpot slots
Progressive jackpts are incredibly popular due to the fact that you can potentially win millions with just one spin. Progressive jackpot games come in both 3 reel and 5 reel variants and feature bonus rounds and other cool features. Progressive slots are so named because their jackpot total can keep growing until someone triggers it. Each time that someone plays, a percentage of their wager is added to the jackpot. The more popular the progressive game, the bigger the jackpot will be.

Alternatives
Fans also like to explore other alternatives that still have a similar feel or gameplay. A popular alternative is video poker, which combines the structure and simple gameplay of slots with the challenge and strategy of a five-card poker game. Other cool and fun easy gaming options include bingo, scratch cards, and keno.

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 slot 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 slot 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 slot 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 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 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 slot sites is to rely on an expert resource such as ourselves!