Compare 263 UK Slot Sites
MagicRed Casino

UP TO £25 + 25 BONUS SPINS ON STARBURST
Exclusive
3.8 / 5
Slot Games
1500
Min. Deposit
£5
Casino Max. Cashout
No limit
Online Since
2014
On your first deposit, you will get a 100% match up to £25 and 25 spins on Starburst.
Bonus DetailsAfter you register and deposit more than £20, you will be able to claim the offer. Keep in mind that to withdraw your winnings, you must wager the bonus 50 times. You must complete the requirement in 21 days after successfully redeeming the bonus funds.
The spins must be used in 24 hours after receiving the bonus. The maximum amount you may cash out after completing the 50x wagering requirement is capped at £100.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- There are over 1500 slot titles available on the platform, which exceeds the industry average of 500 slots
- There is a search bar you can use to narrow down your search by title or by provider
- British players can gamble on the go, as the slots are well-optimized for smartphones
Cons
- The website does not have advanced game filters, so you cannot refine your search
- Demo play is not available, so you cannot test the game before using real funds
Verdict on Slots
If you like variety, this site is the best choice for you. You will find over 1500 titles on the platform, from prominent iGaming providers, such as NetEnt, Pragmatic Play, Microgaming and many more.
Megaways Casino

STAKE £10 GET 30 FREE SPINS NO WAGERING AT MEGAWAYS CASINO
Exclusive
4.1 / 5
Slot Games
1200
Min. Deposit
£10
Casino Max. Cashout
No limit
Online Since
2021
You get 30 free spins upon depositing and wagering more than £10.
Bonus InformationOnly new accounts can claim this bonus. After registering, you must make a minimum deposit of £10, which must be wagered. The 30 free spins must be chosen when making the deposit and you will get them once meeting the full conditions. The free spins are valid only on Secrets of the Phoenix Megaways. The spins have no wagering requirements, and the whole bonus has a 30-day expiration time.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- Popular providers, such as Microgaming, NetEnt, Play’n Go, Pragmatic Play, and Red Tiger
- Numerous megaways slots are available
- Demo mode provided
- Variety of games with payout rates over 96%
Cons
- Only a few jackpots available
Verdict on Slots
The platform has a variety of slot games, megaways being the most popular category. All slots can be tried out in the demo mode as well as played with real funds. This website will also accommodate your choices if rare findings are what you’re interested in.
Virgin Games Casino

DEPOSIT £10 GET 30 FREE SPINS NO WAGERING AT VIRGIN GAMES CASINO
Exclusive
4.5 / 5
Slot Games
950
Min. Deposit
£10
Casino Max. Cashout
£10000
Online Since
2013
Make the suitable deposit to qualify for the 30 spins.
Rules of the PromotionA minimum £10 deposit is necessary to claim this bonus. Afterwards, you will have to choose the 30 free spins option and stake the deposit to qualify. No wagering requirements are attached to the bonus, but each player has to use their deposit before the spins are granted. The maximum use time is of 30 days.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Games
Bonuses
Customer Service
Licensing
Our take
Pros
- More than 950 slots
- Vast jackpot collection
- Classic, Video and more types of slots
Cons
- No penny slots
- Autoplay is not available for all titles
Verdict on Slots
On this platform, the slots section is very well defined. There are 30 providers available that power more than 950 slots amongst which there are daily jackpots, videoslots, classic slots and more.
Rainbow Riches Casino

DEPOSIT £10 GET 30 FREE SPINS NO WAGERING AT RAINBOW RICHES CASINO
Exclusive
4.1 / 5
Slot Games
1000
Min. Deposit
£10
Casino Max. Cashout
£100000
Online Since
2019
When you deposit more than £10, you can get 30 free spins.
Bonus Details & Claim InfoThis bonus is exclusive to new players and it is locked behind a £10 minimum deposit. Take note that the deposit needs to be wagered and only after that the 30 spins are granted. Also, the spins hold no wagering requirements, and you have 30 days to use the promotion.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- Demo option available
- Multiple games with payout rates over 96%
- In-house games provided
Cons
- Small number of jackpot slots available
Verdict on Slots
The website offers more than 1000 slot games, all of which vary in terms of gameplay, theme, and additional features. Free spins, wild symbols, and re-spins are examples of bonus features that are intended to increase winning chances and add variety to the gameplay. As it serves a wide range of interests, the website provides options for players looking for classic, popular, or in-house games.
Betfred Casino

DEPOSIT £10 GET UP TO 200 NO WAGERING SPINS AT BETFRED CASINO
Exclusive
4.1 / 5
Slot Games
1000
Min. Deposit
£5
Casino Max. Cashout
No limit
Online Since
2004
Create an account with Betfred Casino. Then, make a deposit and wager it once, and you can choose from:
- 50 Free Spins on Age Of The Gods, worth £0.20 per spin,
- 100 Free Spins on Better Wilds, worth £0.10 per spin,
- 200 Free Spins on Age Of The Gods: God of Storms 2, worth £0.05 per spin.
To be eligible for this promotion, deposit at least £10 and wager the amount on slots within 7 days after registration. You must choose 1 of the 3 offers and claim it manually. The no wagering spins will be valid for 7 days after redeeming.
The funds will be transferred to your cash balance and can be withdrawn after using the spins. Deposits made with prepaid cards and e-wallets do not qualify for the offer.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- More than 1000 slots, including classics, video slots and megaways
- More than 40 top-notch game providers
- Informational tab that offers details like payout rate, betting limits, rules and bonus features
Cons
- No advanced game filtering options
Verdict on Slots
You will find more than 1000 titles from op-tier software vendors like Big Time Gaming, Blueprint, Netent, Microgaming and Playtech. Also, you can expect quality graphics and sounds without any lagging. Besides that, jackpots come with stakes than can reach up to £200000.
Monopoly Casino

WAGER £10 GET 30 FREE SPINS NO WAGERING AT MONOPOLY CASINO
Exclusive
4.1 / 5
Slot Games
1300
Min. Deposit
£10
Casino Max. Cashout
£100000
Online Since
2015
Join Monopoly Casino, deposit and wager £10 to get 30 spins.
Rules of the BonusOnly newly registered players at this casino can make the £10 minimum deposit to claim this bonus. This bonus will be fully activated once you completely wager the £10 deposit on any game on the platform. Afterwards, you will get 30 free spins with no wagering requirements on Monopoly Paradise Mansion. In total, the 30 days expiry time starts once you make the first deposit.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- Over 1300 slots are available
- Exclusive slots provided
- Over 85 Megaways slots at hand
- Popular providers, such as Evolution Gaming, NetEnt, Play’n Go, Pragmatic Play, and Red Tiger Gaming
Cons
- Small selection of classic slots
Verdict on Slots
This is a good option to try if you want to test out various slots and are looking for a casino that offers demo mode. The Monopoly-themed special slots are also something to be noted because they aren’t available on all websites.
The betting range is also advantageous, providing choices for players who prefer to place smaller bets. The minimum wager for most games is £0.1, and the maximum bet for some games is £60.
Rhino Casino

DEPOSIT AND GET 75 BONUS SPINS ON BONANZA
Copy:
casino75
Exclusive
3.5 / 5
Slot Games
600
Min. Deposit
£20
Casino Max. Cashout
No limit
Online Since
2021
You can redeem 75 on deposit bonus spins on Bonanza.
Bonus Spins DetailsTo redeem the offer, use the code casino75. Players must make a deposit and wager minimum £25 within 24 hours from sign-up to claim the extra spins. Winnings must be wagered 10 times before being able to withdraw. The bet value is set at £0.10 per spin.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros:
- A good portfolio of 600 slot games, which is above the 500 slots industry standard
- There are 40 drops and wins slots, a special Pragmatic Play feature that comes with random jackpots, multipliers and free round bonuses within the slot
Cons:
- There are no 3D slots available on the platform
Verdict
The slot experience at Rhino Casino is quite fun; the 600+ titles, the multiple slot types and the range of themes create a diverse gaming experience. You can play quality slots from reputable providers and find the most well-known titles in the selection directly on the homepage. The lack of advanced search options can be considered a disadvantage, but you can use the search tool to filter games based on their titles and try them out in demo mode before you wager real money.
BetUK Casino

UP TO £100 IN BONUSES + 10 WAGER-FREE SPINS AT BETUK CASINO
Exclusive
3.9 / 5
Slot Games
1309
Min. Deposit
£10
Casino Max. Cashout
No limit
Online Since
2012
- 1s deposit: up to £50 bonus + 5 no wagering spins.
- 2nd deposit: up to £50 bonus + 5 no wagering spins.
To be eligible for the welcome promotion, you must deposit at least £10. Your deposit defines the bonus amount. For instance, you will receive a £25 bonus if your deposit is between £25 and £49. The second deposit offer is subject to the same rules.
Before you receive the bonus money, you must wager your deposit 35 times. You will also get 10 Big Bass Splash spins, equally distributed between your two deposits. The value of each spin is £0.10.
Before withdrawal, you do not have to wager the spins generated value. The promotion is available for seven days.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our take
Pros:
- More than 1300 titles are available.
- The site collaborates with reliable gaming companies, such as Microgaming and Netent.
Cons:
- The casino does not provide any slots with bonus buy-in.
Verdict on Slots
As a member at this casino, you can play different slots, including classic slots, jackpots, and megaways. If you prefer games from NetEnt and Microgaming you will discover that there are plenty progressive jackpots to try.
Planet Sport Bet Casino

GET 50 BONUS ROUNDS ON STARBURST AT PLANET SPORT BET CASINO
Exclusive
4.1 / 5
Slot Games
650
Min. Deposit
£1
Casino Max. Cashout
No limit
Online Since
2021
Create a new account and claim the welcome offer. Deposit at least £20 and wager them on slots on the same day to receive the bonus rounds. Each spin is worth £0.1 and must be used only on the Starburst slot game. Ensure you complete the 10x wagering requirement for the spins within seven days’ expiry time.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Slot Verdict
Our Take
Pros:
- Variety of over 650 games, such as mega ways, classic slots, video slots, and Slingo.
- Drops&Wins from Pragmatic Play engage users with the lowest bets of £0.2.
Cons:
- Popular providers like Microgaming, Netent and Play’n’Go are missing.
Slot Verdict
Gamblers can play over 650 slot games from providers like Thunderkick, Elk Studios and Barcrest, including mega ways, classic slots, video slots and even rare findings like Slingo. But it lacks games from Microgaming and Netent, which may be inconvenient for some players.
Buzz Bingo

DEPOSIT £10 GET 200 FREE SPINS + £30 BINGO BONUS AT BUZZ BINGO
Exclusive
4.1 / 5
Slot Games
1600
Min. Deposit
£5
Casino Max. Cashout
£50,000/day
Online Since
2018
- 200 spins on Fishin’ Frenzy The Big Catch Jackpot King + £5 club voucher.
- £30 bingo bonus + £10 club voucher.
Deposit and wager on slots over £10 to claim the bonus. The Club vouchers are only redeemable through email within 14 days.
The spins generated value comes with a 20x rollover. Use the bonus spins on Fishin’ Frenzy The Big Catch Jackpot King within 30 days of being activated.
After depositing over £10 and gambling on bingo games, you can opt-in for the bingo promotion. This gives you a £30 bingo bonus that must be wagered 4 times.
Players can claim both promotions regardless of how they wager their deposit. PayPal and Paysafecard are not accepted.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- More than 1600 slots are available
- Playtech and NetEnt, among others, are listed as providers
- More than 200 Megaways and Jackpots combined
Cons
- Around 14 slots with bonus buys
Verdict on Slots
If you want a diverse library of slots, consider this casino. It hosts more than 1600 in total, with Megaways and Jackpots making up more than 200. Furthermore, the games are provided by providers such as Playtech and NetEnt.
MrQ Casino

DEPOSIT £10 GET 30 NO WAGERING SPINS ON BIG BASS BONANZA AT MRQ CASINO
Copy:
BASSM30
Exclusive
4.1 / 5
Slot Games
800
Min. Deposit
£10
Casino Max. Cashout
No limit
Online Since
2014
Deposit and bet £10 to receive 30 no-wagering spins.
Details on the bonusTo get the bonus, you have to first create an account, verify it, and then deposit at least £10 with the code BASSM30. Afterwards, you have to bet the deposit to get the 30 no-wagering spins. The spins are available only on Big Bass Bonanza Megaways and each spin is worth £0.20.
Furthemore, you have to use the deposit in 12 hours, and the spins have a 48 hours availability. Lastly, there are no wagering requirements.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our take
Pros:
- More than 800 options to choose from
- Necessary providers listed, such as Microgaming and NetEnt
Cons:
- Little to no filters for slots, such as RTP and volatility ones
Verdict on Slots
If you are a gambler looking for a by-the-books slots gallery, then check this one out. You will encounter more than 800 slots that come from providers such as Microgaming and NetEnt, making this library a comprehensive one.
Pink Casino

WELCOME BONUS UP TO £150 + 50 FREE SPINS ON BIG BASS SPLASH AT PINK CASINO
Exclusive
4.1 / 5
Slot Games
578
Min. Deposit
£10
Casino Max. Cashout
No limit
Online Since
2012
- 100% deposit match upwards of £150
- 50 free spins
This bonus is exclusive to newly registered and verified accounts. The bonus can be activated by depositing £10, and must be done so in the first 7 days of being registered. The match bonus and the spins will be given once the deposit is wagered 35 times on slots. The spins can be played only on Big Bass Splash, with £0.10 per spin. Also, all spins earnings are paid in cash. It’s also possible to make multiple deposits in order to meet the wagering requirements.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- Microgaming, NetEnt, and Play’N Go are available as providers
- Popular games present, such as Wolf Gold, Book of Dead, and Fishin’ Frenzy
Cons
- No bonus buy games
Verdict on Slots
This gaming library is good for you if a compact but dense library is just what you are looking for. This 500 games selection has providers such as Microgaming, NetEnt, and Play’n Go, and hosts games like Book of Dead and Mega Moolah variants.
Betfair Casino

♛ DEPOSIT £10 GET 50 NO WAGERING SPINS AT BETFAIR
Copy:
CASF51
Exclusive
3.9 / 5
Slot Games
370
Min. Deposit
£5
Casino Max. Cashout
£1000000
Online Since
2000
- 50 free spins on deposit
First, go to Betfair Casino and make an account with the code CASF51, and complete the remaining verification steps. Afterwards, make the first deposit of at least £10 and use them on Daily Jackpots, and you will get 50 on deposit spins. You will then have a maximum of seven days to use them. Furthermore, there is no wagering attached to the spins.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros:
- If you are looking for important game developers, then you will be glad to find NetEnt and IGT here
- In case you are looking for many slot types, then rest assured as here you will find Classic Slots, Video Slots, Jackpots, and Megaways
- Should you be looking for high RTP slots, then you can choose from games such as Buffalo Blitz and Big Bass Splash, with an RTP of 96.96% and 96.71%, respectively
Cons:
- If you are the type of player that likes a large library of games, know then that this gambling platform has only 370 slots, a number lower than the 500 industry standard
Verdict on Slots
Should you be on the look out for a condensed slots library, but varied enough, then stop your search. Even if this casino ahs only 370 slots, it’s selection is varied with jackpots, Megaways, with high RTP slots included such as Buffalo Blitz, Big Bass Splash, and more.
VoodooDreams

100% UP TO £50 + 50 NO WAGERING SPINS ON BOOK OF DEAD AT VOODOO DREAMS
Exclusive
4.3 / 5
Slot Games
1100
Min. Deposit
£10
Casino Max. Cashout
£100,000
Online Since
2017
- 100% up to £50
- 50 no-wagering spins on Book of Dead
To qualify for this promotion, you must deposit at least £20. You must complete the rollover of 30x in 30 days. The spins have no wagering requirements and must be used within three days on Book of the Dead. You can cash out up to £500.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros:
- More than 1100 slot games in its repertoire
- Full mobile optimisation
- High-quality providers create a diverse slot selection
- Demo mode is available
Cons:
- Only 25+ jackpots are available
- No additional pop-up information
Verdict
This gaming platform provides you with an impressive repertoire of slot games from high-profile software developers. Whether you want to play timeless classics or brand-new additions to the world of slot games is up to you. You can play popular slots from Microgaming, NetEnt, Pragmatic Play, and other industry giants for free too!
Immortal Wins Casino

UP TO 500 BONUS SPINS AT IMMORTAL WINS
Exclusive
4.1 / 5
Slot Games
1900
Min. Deposit
£10
Casino Max. Cashout
no limits
Online Since
2021
- 20 free spins on registration
- Up to 500 spins on the first deposit
You can also access the Loot Chest after using your registration offer. Make your first £10 deposit, unlock the chest, and you might win up to 500 spins on Immortal Romance. If you win the 500 spins, 50 will be credited to your account.
You must send the casino an email to collect the remaining award amount. Moreover, you must also meet the 65x wagering requirement to withdraw any bonus money. You can convert up to £250.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- This gaming library is composed of more than 1900 options, whereas most casinos stick to between 500 and 1000
- Influential providers back the games up, such as Microgaming, NetEnt, and Playtech
Cons
- There is no demo mode available, whereas other casinos allow it
Verdict on Slots
If you are the kind of player that only looks for games coming from certain providers, then you can stop the search at this 1900+ slots casino, where you can find titles from NetEnt, Microgaming, and Playtech.
Grosvenor Casino

DEPOSIT £20 PLAY WITH £50 AT GROSVENOR CASINO
Exclusive
4.4 / 5
Slot Games
700
Min. Deposit
£5
Casino Max. Cashout
£15000
Online Since
2006
Make your first deposit of £20 to receive an extra bonus of £30 to wager at Grosvenor Casino.
Promotional InformationOnce you complete the registration process and make a £20 first deposit, the bonus will be automatically credited to your account. The £30 bonus must be wagered 5 times within 30 days to cash out your winnings.
Most of the casino’s games, including slots, table games, and live casino, are eligible for this promotion.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- All games are mobile-friendly
- Each title has an informational tab containing useful details such as the payout rate, betting limits and bonus features
- Progressive jackpots are available
Cons
- The games aren’t available in demo mode
Verdict on Slots
The access to 700 slots you get on desktop and mobile is pretty satisfactory as it allows you to try out multiple game types, such as video and classic slots, megaways or jackpots. Moreover, these are supplied by top-notch providers like NetEnt, Play’n Go, Microgaming and many others. It is also worth mentioning that the operator has its own iOS and Android apps, with all the available games.
mr.play Casino

200% UP TO £40 + 75 SPINS AT MR.PLAY
Exclusive
4 / 5
Slot Games
1000
Min. Deposit
£10
Casino Max. Cashout
£7000 per month
Online Since
2017
- 200% up to £40
- 75 bonus spins
Create a new account and deposit more than £10 to receive this bonus. Besides the max bonus of £40, you get 75 spins in batches of 25 for three days to play on Book of Dead, Starburst and Twin Spin.
Before you request the cashout, you have 7 days to complete the wagering conditions of 35x and 24 hours to use the spins. Keep in mind that you cannot place single bets surpassing £4 or £0.50 per line.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros
- More than 1000 slots are available
- Microgaming, NetEnt, and Playtech number as providers
Cons
- Low variety in Jackpots and Megaways, with about 10 titles for each
Verdict on Slots
If you want to play games only coming from essential providers, then stick to mr.play Casino. It’s 1000+ slots are backed up by developers such as Microgaming, NetEnt, and Playtech, all three being innovative providers in the industry.
mFortune Casino

200% UP TO £100 + 100 BONUS SPINS
Exclusive
3.4 / 5
Slot Games
60
Min. Deposit
£3
Casino Max. Cashout
£1000000
Online Since
2007
- £10 no deposit bonus
- 200% deposit match up to £100
- Up to 100 bonus spins
You will first have to create an account and continue with its full verification. Next, you will have to go to the promotions page, claim the bonus and deposit at least £10. The maximum bonus limit is £100 and you may also receive up to 100 bonus spins.
The bonus has to be wagered in a maximum of 30 days. Furthermore, both bonuses and the spin winnings have a 40x wagering requirement.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros:
- In case you are looking for a unique roster of games, then you should know that the ones featured here are made in-house and available only for this casino and its sister sites
- Should you search for different progressive jackpot slots that share the same pot, then be assured that here you will find them since the pots go as high as £500000. Furthermore, the pot is shown in the picture
Cons:
- If you are the type of player to appreciate a large library of slots, then know that this one only has 60 available options
888 Casino

✸ 88 FREE SPINS NO DEPOSIT + 200% UP TO £300 AS WELCOME BONUS AT 888CASINO
Copy:
welcome200
Exclusive
4.6 / 5
Slot Games
1000
Min. Deposit
£10
Casino Max. Cashout
£120000
Online Since
1997
888casino is the platform where players can enjoy fast deposits and different stakes according to the games they play.
Go to 888casino from KingCasinoBonus, register a valid account and you can receive:
- £88 no deposit that you can claim via email;
- A 200% match up to £300 for a deposit using code welcome200.
Regarding the payment, Neteller and Skrill won’t qualify for this promotion. Wager the no deposit bonus 50 times and the match offer 30 times. Also, the maximum redemption is different for each offer with £10 for the sign-up one and £500 for the deposit one.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros:
- If you like a gambling platform with a large number of slots, then know that 888 Casino has more than 1000 slots for you, which is double the industry standard of 500
- Should you be looking for a slots library powered by important providers, then you will be glad to find games from NetEnt, Microgaming, Playtech, and more
- In case you appreciate a diverse slots library, then it’s good to know that 888 Casino has multiple slot types, such as Jackpots and Megaways, as well as others, such as Vegas Slots and even exclusive ones
Cons:
- If you were looking for slots filtered by special categories such as RTP or Volatility, you should be aware that you will not find such features here.
Verdict on Slots
In case you are the kind of player to want a packed slots gallery, with important providers and even exclusive games, then know that 888 Casino is the one for you. Its 1000+ slots library is powered by names such as NetEnt, Microgaming, and Playtech, with games exclusive to 888 thrown in as well.
PokerStars Casino

100% UP TO £200 AT POKERSTARS CASINO
Copy:
FIRST200
Exclusive
4.7 / 5
Slot Games
1100
Min. Deposit
£10
Casino Max. Cashout
No limit
Online Since
2001
Become a member of the casino and get a 100% Up to £200 bonus.
Details about the promotionDeposit at least £20 and use the FIRST200 promo code to redeem your bonus. Before withdrawing, you must wager your game bonus 5 times.
Big Bass Bonanza, Big Blue Bounty, Book of Dead, Cashzuma, Eye of Horus Megaways, Gates of Olympus, Legacy of Dead, and Starburst are the only games contributing 100% to the rollover requirements.
While using the bonus, you can wager a maximum of £5 per round. The promotion is available for 7 days.
KingCasinoBonus Ratings
Look & Feel
Payout Speed
Slot Games
Live Games
Bonuses
Loyalty
Customer Service
Licensing
Our Take
Pros:
- Considering that the slots standard is 500, this casino has more than 1100 options available
- The site features some of the most popular developers in the industry, such as NetEnt and Playtech
- Whereas other gambling sites have shared slot games, this one has exclusive options
Cons:
- Besides simple type categories and a search bar, there are no other filtering options
Verdict on Slots
If you like a diverse and large library of slots, then this 1100 is bound to satisfy your needs, since it has different types such as Classic Slots, Video Slots, Megaways, and Jackpots. Still, there could have been more filtering options.
Best UK Slots Sites by KingCasinoBonus
😎 Best UK slot site 2023 | Monopoly Casino |
🔥 Runner-up slot site | Megaways Casino |
🆕 Top new slot site | Hotstreak Casino |
⛲ Best for number of slots | Vbet Casino |
🃏 Best for NetEnt | VoodooDreams |
🎰 Best for Pragmatic | Grosvenor Casino |
🔥 Best for Microgaming | Pokerstars Casino |
🎁 Best for slot types | LeoVegas Casino |
💎 Best for progressive jackpots | Virgin Games |
💳 Best for classic slots | Betfred Casino |
Our criteria for selecting the best slots casinos in the UK
- UKGC-licensed
- Minimum/maximum betting limits
- Slot providers
- In-game features and bonuses
- Slot bonus contributions
- Mobile use
- Availability of slots with jackpot prizes
Detailed Analysis of the Top Online Slots UK Sites in 2023
Our team provides a test-based analysis of the top UK slot sites for your personal preferences. We first highlight our top 3 picks, then review the best slot sites for every style of play. With our +7 years of experience in the UK online casino industry, both new and seasoned players can benefit from our experience-driven reviews.
Monopoly Casino: Best online slots UK site for 2023
Our experts’ decision to go with Monopoly Casino was influenced by its diversity when it comes to slots. If you play mostly jackpots, then this site is perfect for you because it has more than 40 different jackpot titles, and a sizeable variety of high-variance titles.
UK slot site features | Our review data | Monopoly Casino ratings |
---|---|---|
No. of slots | 1300 | 5/5 |
Slot types | Daily jackpots, Exclusive Slots, Megaways, New Slots | 5/5 |
Progressive jackpots | 20 | 5/5 |
Slots providers | Netent + 27 others | 5/5 |
Why we chose Monopoly Casino
- 20+ exclusive in-house slots;
- No wagering slots bonuses;
- Instant Apple Pay withdrawals;
- Android and iOS slots apps.
Alternatives
Monopoly Casino might not be the best choice for players that are looking for a good slot site with a low deposit. This is why we recommend Rhino Casino, as it has a 5/5 star rating in games and the lowest minimum deposit of £1.
Megaways Casino: Runner-up slots casino
The choice of Megaways Casino was driven by the fact that it offers popular slots and providers, on top of the fact that the number of slots available is high. We didn’t rate it to the maximum because it slightly lacks diversity.
UK slot site features | Our review data | Megaways Casino ratings |
---|---|---|
No. of slots | 1200 | 5/5 |
Slot types | Progressive Jackpots, Megaways, Videoslots | 4.8/5 |
Progressive jackpots | 16 | 5/5 |
Slots providers | Microgaming + 25 others | 5/5 |
Why we chose Megaways Casino
- Vast selection of 3-reel classic slots;
- 85+ Megaways slots;
- Top mobile performance.
Alternatives
Players that are looking for jackpots in particular might not be interested in Megaways Casino as it offers progressive jackpots. For this category of players, we recommend Immortal Wins Casino, which offers more than 50 jackpot titles.
Hot Streak Casino: Top new slots online casino
Relying on our expertise in the industry, we selected Hot Streak Casino for our top new slot site because it is a good all round Casino that offers both diversity and a good number of slots. The platform is online since 2022 and we think that for a Casino this new to provide the high standard that it does is very rare.
UK slot site features | Our review data | Hot Streak Casino ratings |
---|---|---|
No. of slots | 850 | 5/5 |
Slot types | Classic, video, Megaways | 5/5 |
Progressive jackpots | 20 | 5/5 |
Slots providers | Netent + 42 others | 5/5 |
Why we chose Hot Streak Casino
- No wagering slots bonuses for new players;
- 10+ new slot providers Spinplay Games and others;
- New daily jackpots by Red Tiger Gaming.
Alternatives
If you’re not satisfied with the number of slots available on Hot Streak Casino, then you are most likely to improve your gambling experience by choosing The Vic Casino. With +1200 slots available from popular providers such as Pragmatic Play, Netent and more upcoming suppliers like Nextgen Gaming, this new 2021-launched slots site serves as the best alternative for UK players who want something fresh.
Vbet Casino: Best for number of online slots
Vbet Casino stood out for us for its extremely large slot catalog. It contains more than 8000 different slots from more than 80 providers, which is why we rated it the best casino for the number of slots.
UK slot site features | Our review data | Vbet Casino ratings |
---|---|---|
No. of slots | 8000 | 5/5 |
No. of classic slots | 2000+ | 5/5 |
No. of video slots | 5700+ | 5/5 |
Progressive jackpots | No, only fixed | 3/5 |
Why we chose Vbet Casino
- Vbet has 16x the UK industry average no. of slots;
- 30 fixed jackpot slots available;
- +200 megaways slots;
- 150 slots providers.
Alternatives
In case you’re looking for progressive jackpots, Vbet Casino may not be the best choice. As an alternative, we suggest you take a look at PlayToro. The platform offers over 150 progressive jackpot games and more than 5000 slot games in total, which should fit your needs.
VoodooDreams Casino: Top Netent slots site
Our team of experts picked VoodooDreams Casino for its extended collection of +114 Netent games. In our opinion, the website offers a high number of slots and progressive jackpots that are provided by some of the most popular developers of the industry, which adds to diversity.
UK slot site features | Our review data | VoodooDreams Casino ratings |
---|---|---|
No. of slots overall | 600 | 5/5 |
No. of NetEnt slots | 114 | 5/5 |
Progressive jackpots | 21 | 5/5 |
Slots providers | Netent + 13 others | 5/5 |
Why we chose VoodooDreams Casino
- Rare NetEnt slots available, including Blood Suckers;
- You can wager bonuses in NetEnt slots;
- Fast withdrawals with PayPal.
Alternatives
If you’re not satisfied with the thin variety of slots that VoodooDreams Casino offers, then you will surely be excited to find out that Hyper Slots Casino has both Netent games as well as more than 1100 slots you can try.
Grosvenor Casino: Best for Pragmatic Play slots
We went with Grosvenor Casino for its proven catalog of Pragmatic Play slots which is not only vast, it contains the most popular slots available from this provider. The casino offers more than 700 slots from 55 developers which is a great way to impress a gambling expert.
UK slot site features | Our review data | Grosvenor Casino ratings |
---|---|---|
No. of slots overall | 700 | 5/5 |
No. of Pragmatic Play slots | 31 | 5/5 |
Drops & Wins slots | 10 | 5/5 |
Slots providers | Pragmatic Play + 54 others | 5/5 |
Why we chose Grosvenor Casino
- Low 10x wagering for slots bonuses;
- Upcoming slots providers like Eyecon and Blueprint;
- IGT progressive jackpots available.
Alternatives
If you’re the type of player that searches for more diversity, then BetUK is a better choice for you. With more than 80 Pragmatic Play slots and more than 1300 slots available, this website surely counts on quantity.
Pokerstars Casino: Top Microgaming slots site
Pokerstars Casino appealed to us because of its extended slot catalog that offers more than 70 Microgaming slots. In our opinion, the platform does a very good job at making its user interface friendly and intuitive. The games catalog is vast and there are 19 providers available which makes the user feel the diversity.
Best ratings | Data | Pokerstars Casino ratings |
---|---|---|
No. of slots overall | 1100 | 5/5 |
No. of Microgaming slots | 79 | 5/5 |
Progressive jackpots | 200+ | 3/5 |
Slots providers | Microgaming + 18 others | 5/5 |
Why we chose PokerStars Casino
- 120+ exclusive slots;
- Innovative 3D slot themes;
- No wagering spins bonuses for new players.
Alternatives
If Pokerstars Casino’s offerings don’t fulfill your expectations, then you can try Videoslots Casino. This site offers more than 130 providers and the opportunity to play over 3900 games amongst which more than 120 come from Microgaming and its partner studios.
Leovegas Casino: Best for slot types
Leovegas casino caught our attention with its diversity. The platform has over 1300 slots available from more than 30 different providers, which is the reason why the level of diversity is so high.
Best ratings | Data | Leovegas Casino ratings |
---|---|---|
Classic slots | 100+ | 5/5 |
Bonus buy slots | Yes | 5/5 |
Megaways slots | 61 | 5/5 |
Progressive jackpots | 30+ | 5/5 |
Why we chose PokerStars Casino
- Advanced slots search feature;
- Every type of slot game available;
- Must-fall jackpot slots available;
- Top new slots suppliers like Iron Dog.
Alternatives
In case you were looking for something different from Leovegas Casino when it comes to diversity, then you should have a look at Megacasino’s slots offering. It might be the right choice for you with more than 2100 slots and more than 45 providers available, and it will surely incorporate the level of diversity that you are looking for.
Virgin Games Casino: Best for progressive jackpots
We were drawn to Virgin Games Casino for its collection of progressive jackpots that shine over the rest of the games. The platform offers more than 28 progressive slots from 6 providers, which is an above standard value.
Best ratings | Data | Virgin Games Casino ratings |
---|---|---|
No. of progressive jackpots | 28 | 5/5 |
No. of daily jackpots | 40 | 5/5 |
Progressive slots providers | Blueprint + 5 others | 5/5 |
Progressive slots min bet | £0.01 | 5/5 |
Why we chose Virgin Games
- Information feature for each slot;
- Low minimum bet for progressives.
Alternatives
If you’re not satisfied with Virgin Games Casino’s progressive slots providers, then you can check out our collection of the best online casinos. On that page, players will find Lucky VIP Casino, which offers a more extended collection, with progressive slots from Microgaming and NetEnt.
Betfred Casino: Best for classic slots casino games
We opted for Betfred Casino because it offers more than 40 classic slots with popular themes such as fruit slots, egyptian slots and more. The platform makes available over 50 different providers to ensure diversity for players that are looking for it.
Best ratings | Data | Betfred Casino ratings |
---|---|---|
No. of slots overall | 1000 | 4/5 |
No. of classic slots | 40 | 5/5 |
Classic slot types | Fruit slots, God themed slots, Egyptian themed slots | 5/5 |
Slots providers | Microgaming + 52 others | 5/5 |
Why we chose Betfred Casino
- Features the best classic slot providers: IGT and Microgaming;
- £1 min. withdrawal – ideal for penny slots players.
Alternatives
When Betfred Casino’s number of classic slots doesn’t quite match your expectations, you can always choose ZetBet Casino instead. It has a collection of over 200 classic slots that should cover your needs.
Top 20 UK Online Slot Sites Ranked for 2023
Rank | Top UK slots sites | Slots welcome bonus | No. of mobile slots | Min. deposit limit | Recommended withdrawal method |
---|---|---|---|---|---|
#1 | Monopoly Casino | 30 no wagering spins for £10 | 1273 | £10 | Visa |
#2 | Megaways Casino | Deposit £10 for 30 spins no wagering | 1141 | £10 | Apple Pay |
#3 | Hotstreak Casino | 100 no wagering Big Bass Bonanza spins for £20 | 852 | £10 | Maestro |
#4 | Vbet | £10 deposit for 50 no wagering spins | 7911 | £1 | Skrill |
#5 | VoodooDreams | Deposit £20 get 50 spins no wagering | 555 | £20 | Neteller |
#6 | Grosvenor | 100% bonus for slots with low wagering | 659 | £5 | PayPal |
#7 | Pokerstars Casino | 100% up to £200 with low 5x wager | 1054 | £10 | MuchBetter |
#8 | LeoVegas | £10 deposit for 50 free spins | 1256 | £10 | TrueLayer |
#9 | Virgin Games | 30 no wagering spins for £10 | 895 | £10 | MasterCard |
#10 | Betfred | 200 spins no wagering for £10 | 901 | £5 | Visa |
#11 | Pink Casino | Get 50 free spins no wagering for £10 deposit | 568 | £10 | PayPal |
#12 | Mr Play | Deposit £10 for 75 free spins | 959 | £10 | Maestro |
#13 | Electric Spins | Get 50 Starburst spins for £10 | 293 | £10 | MasterCard |
#14 | Quinnbet | £10 for 50 no wagering spins | 1743 | £10 | Skrill |
#15 | PartyCasino | 50 Starburst spins by depositing £10 | 2989 | £10 | Google Pay |
#16 | PlayToro | 25 spins for £10 | 4951 | £10 | Trustly |
#17 | Luckster | £10 deposit for 100 spins | 1487 | £10 | Bank Transfer |
#18 | The VIc | £20 for 100 extra spins | 1188 | £5 | Visa |
#19 | Lucky VIP Casino | Up to £555 welcome bonus | 1116 | £10 | Maestro |
#20 | Ice36 | £20 deposit for 86 spins | 2435 | £10 | PayPal |
How We Select the Top Slots Sites UK
Each of the UK slot sites in the table easily met our review criteria for safe gaming. Our reviewers and gaming experts were sure to manually test each casinos free no deposit offers to ensure the gaming products are legit and fair.
Apart from testing individual games, we examined other criteria contributing to the gaming experience, such as game providers, payout rate, game features, responsible gaming instruments, and mobile usability.
New Online Slots Sites 2023 List
Rank | New online slots real money casino | No of slots | Bonus |
---|---|---|---|
#1 | Hot Streak | 800+ | Up to 50 bonus spins |
#2 | Electric Spins | 600+ | Deposit £5, play with £10 + 25 spins |
#3 | SpinYoo | 2600+ | 100% up to £250 + 100 bonus spins |
How we ranked the best new slots sites 2023
Any new casino that hopes to make it needs to cater to slots players. The three listings in our table are some of the newest gaming platforms on the market, each established in 2023.
Their legality, selection of slots, and slots-related promotions are the key reasons for recommending these UK slot sites.
Each casino has a gallery numbering hundreds, if not thousands, of slots. Also, each casino encourages you to play with cash bonuses and free spins bonus offers.
Play new online casino slots released in 2023
The following table lists our favourite new slots released in 2023. If you play at any of our selected new online real money slots sites, you are very likely to find them:
New Slots | Release date | Special feature | Provider |
---|---|---|---|
Ronin’s Honour | April 13, 2023 | Mystery Mask symbols | Play’n Go |
Reel Keeper Power Reels | April 13, 2023 | High volatility | Red Tiger |
Wild Celebrity Bus Megaways | April 13, 2023 | 117,649 ways to win | Pragmatic Play |
Kiss My Chainsaw | April 11, 2023 | Connector pays system | Nolimit City |
Adventure PiggyPays El Dorado | April 5, 2023 | 20,000x max multiplier | SpinPlay Games |
How We Review the Best Real Money Slots Sites UK
Our experienced gaming experts manually analysed each recommended slot site. Our reviewers followed our review criteria about bonus options, specific and general terms of use, responsible gaming, wagering requirements, banking, support, and gaming content.
Slots Casino Real Money Sites’ Security
We considered several variables to determine a slot site’s security other than licensing. For instance, a factor as simple as popularity and reputation can signify reliability.
If an operator has high and positive ratings across several reliable online review platforms and forums, you can take it as an indicator of trustworthiness.
Essential Third-party Game Testing Certificates
Many of our recommended UK slot sites have independent third-party organisations test and evaluate their gaming software to ensure its fairness and functionality. To ensure the gaming quality is tested, we seek approval from eCOGRA, iTech Labs, Gaming Laboratories International (GLI), and similar testing labs.
Slots Variety and Software Provider Trustiness
A wide range of slot games can make it harder to pick a single game but gives you more range and allows you to find a game tailored to your gaming style. We promote only UK slot sites that provide licensed content from industry-leading software providers with a proven track record.
We Test Online Slots Real Money Bonuses Ourselves
- We examine the casino bonus offers and their wagering requirements
- We sign up and claim the bonus with a qualifying deposit or code
- We start wagering on qualifying games
- Once all bonus terms are met, we submit a request for a withdrawal
- Provide withdrawal verification documents (if necessary)
- Wait for the casino to approve the withdrawal and credit the bonus/winnings
We Manually Check Payment Methods
Alongside reviewing the availability of payment methods, we check the efficacy of each payment option. A few of the banking criteria include deposit and withdrawal limits, processing of transactions, and whether the casino or payment service charges any fees. At the very least, a casino should have the following payment methods available to all UK players:
- Visa
- MasterCard
- Boku
- Skrill or Neteller
- Pay by Phone
- Bank Transfer
- Neosurf
- PayPal
We additionally create and curate lists for casinos with specific payments:
Keeping up to Date With the Latest Mobile Gambling Trends
We tasted several slot games in each of the three casinos using an iPhone 14 Pro Max and a Samsung s22, and the games worked exceptionally well, with no lags, crashes, or similar issues, on both devices. Of course, you can even have an older smartphone model and still enjoy optimal game performance.
Our experience has shown that the bulk of online casino players in the UK, and beyond, tend to play on mobile casinos. If you want to play new mobile slots on their release date, you should seek the newest mobile casino platforms.
A mobile app is not necessary, but it may appeal to many mobile players. At the very least, we ensure the slot site is compatible for use on mobile in-browser on all major operating systems: iOS, Windows, and Android. Only after we’ve manually tested a casino’s mobile functionality relating to gaming content, payments, support, security, and user experience do we decide to recommend it.
Online Casino Slots: Sign-up and Bonuses Guide
Below we provide a short player guide on how to navigate between UK slots sites, find the best bonus for your specific slot preferences, sign-up and claim it.
How to choose your best online slots sites to play
- Choose a licensed operator
- Pick a casino with proper game filters
- Pick sites with high RTP slots
- Look for medium-to-high volatility slots
- Find a casino with slots from leading providers
- Check for slot-specific promotions, like free spins
- It’s preferable for the slots to have demo (fun) mode
How to compare online casino slots bonuses
- Look for UK Slots Sites for No Deposit Free Spins: Use our filter to select sign-up slot bonus rounds with favourable terms. Note, easy as the bonus terms may seem, you still have a limited amount of time (around 7 days, on average) to satisfy the remainder of the terms before the bonus expires.
- Find Online Real Money Slots Sites with a Free Sign-up Bonus: A casino can award you with a slots no deposit bonus for your active play, if you are a VIP member, or immediately after you create an account. The former case is to be found in any of UK’s casinos with VIP and loyalty programs. You’ll notice each of the no deposit bonuses above are cash bonuses (as opposed to free spins). But specified slot games qualify for each bonus, meaning you can play first-rate slot games and take advantage of the games’ features while redeeming your bonus at the same time.
- Choose UK Slot Sites With a Valuable Welcome Bonus: By value we mean welcome bonuses with fair terms and wagering requirements and acceptable withdrawal and betting limits. Each of the listed sign-up promos meets our criteria. For some offers, like the Barz Casino welcome bonus, the wager terms may seem slightly above average, though the bonus compensates with other favourable conditions.
- Best Source of Online Slots No Wagering Bonuses: For a small deposit of just £10, you can claim a no-wager free spins bonus at many of our listed casino operators, but PlayOJO is renowned for being a no wagering casino all-around.
Regardless of the no-wager benefit, you still need to read the terms for each bonus to know which games qualify and satisfy the remaining conditions.
Should you play with online slots real money free spins?
With free spins for online slots, real money games can become a much better experience, because you have the opportunity to test the online real money slots sites yourself before depositing.
If you choose from our selection of slots no deposit bonus offers, you are ensured to play on secure slot sites with free bonuses on sign-up and explore various slot games by top providers.
Despite an offer can theoretically result in a real money payout, the fact that it doesn’t require a deposit generates a low expectation due to the equally low value of the spins bonus itself. Still, no wagering slots bonuses give you a high chance of generating an early positive bankroll.
How to sign-up at online casino slot websites
- Read our review and carefully choose your slots site
- Create a new account
- Go through KYC (Know Your Customer) procedure
- Verify your account
- See if you need a deposit to qualify for any bonus
- See which slot games qualify
- Examine game weighting (if there are no wager requirements, there’s no need for game weighting)
- Choose a no-deposit bonus and start playing
How to claim no deposit bonuses for online slots real money
- Open the casino website and sign up
- Verify financial and personal information
- Agree to casino’s house terms
- Go to the promotions page and claim no deposit bonus
- Complete wager terms on free no deposit slots and other qualifying games
- Don’t go above maximum betting limit
- Don’t request a withdrawal until the completion of the terms
- Cashout winnings after satisfying terms with applicable withdrawal method
Recommended Payment Methods for UK Players
Payment method | Average casino transaction limits | Withdrawal time |
---|---|---|
Debit cards | £1 – No limit | Instant – up to 3 days |
PayPal | £5 – £10,000 | Instant |
MuchBetter | £5 – £5,000 | Instant |
Boku | £3 – £30/day | N/A |
Pay by Mobile | £3 – £30 | N/A |
Platin Casino is one of the best PayPal slot sites because it has no deposit/withdrawal fees and provides instant payment processing
Top 10 Best UK Online Slots Real Money Games
Rank | Real Money Slots Games | Best feature | Provider |
---|---|---|---|
#1 | Book of Dead | Popular for bonuses | Play’n GO |
#2 | Starburst | Low volatility | NetEnt |
#3 | Mega Moolah | Progressive jackpot | Microgaming |
#4 | Rainbow Riches | Wishing Well feature | Barcrest |
#5 | Gonzo’s Quest | Tumbling reels | NetEnt |
#6 | Fishin’ Frenzy Megaways | Multi-payline slot | Blueprint Gaming |
#7 | Sweet Bonanza | Candy-crush like graphics | Pragmatic Play |
#8 | Wolf Gold | 3 different jackpots | Pragmatic Play |
#9 | Buffalo Blitz | 4096 ways to win | Playtech |
#10 | Goblin’s Cave | Classic low volatility slot | Playtech |
The above table lists some of the most popular slot games that also happen to have some of the best features and top game mechanics.
NetEnt, Play’n GO, Microgaming, Pragmatic Play, and Playtech are the online slot development industry staples. They are known for creating slot games with various themes, including fruity slots, summer slots, and Christmas slots.
Best UK Online Slots Providers
Rank | Real money slots provider | No. of slots | Noteworthy games | Casinos with Provider |
---|---|---|---|---|
#1 | Microgaming | 500+ | Mega Moolah, Immortal Romance, Thunderstruck, Avalon, Wanted Dead or Alive | |
#2 | NetEnt | 200+ | Starburst, Gonzo’s Quest, Aloha Cluster Pays | |
#3 | Play’n Go | 280+ | Reactoonz, Book of Dead, Honey Rush, Viking Runecraft, Wild North | |
#4 | Playtech | 500+ | Age of Gods, Green Lantern, Goblin’s Cave | |
#5 | IGT | 250+ | Cleopatra, Treasures of Troy, Pharaoh’s Fortune, Da Vinci Diamonds |
Microgaming, NetEnt, Playtech, IGT, and Play’n GO makes almost a complete list of the industry’s most recognisable and most popular providers of slots. Each brand has a rich portfolio of online slots, and with each new release, they at least match, if not surpass, the quality of earlier games.
Their games are well-received by the gaming community for their grand visuals and sounds, but also in-game mechanics and features. Some games, like Honey Rush, deviate from the traditional game layout and provide cluster pays.
Other games like Mega Moolah and Reactoonz have huge jackpots and are part of a game series that gets better with every new release.
How to Play Slots Online Responsibly
- Choose a game you like based on our slot criteria
- Review the game carefully
- Find a casino offering that game
- Try the game for fun (if possible)
- Give the game a test run with a small budget (£10-£50)
- Place small bets
- Ask a casino support assistant if you can set betting limits
- Don’t start placing larger bets to compensate for losses
- Play with a budget that you can afford to lose
- Set gaming sessions (if possible)
- Quit while you’re ahead
- Don’t get carried away
All Slot Sites We Recommend Are Vetted by the UKGC
The UKGC oversees and ensures each operator complies with its Licence Conditions and Codes of Practice (LCCP) to ensure fair and quality gaming, player security, timely payouts, adequate player dispute resolution system, and protection of user privacy.
The strict gaming and player protection standards and legal parameters the UK Gambling Commission set forth control every aspect of UK slot sites. Some operators hold multiple licenses, rendering them completely certified in payment security, account management, and gaming quality.
Our Verdict: What to Expect from Online Slots
KingCasinoBonus have one key principle when it comes to playing online slots: approach the games responsibly and avoid chasing your losses and you’ll have a great time! As experts, we aim to help you understand the random mechanics of online slot machines and the best ways to play them. Slots have low minimum bets and adjustable bet sizes, enabling you to stay within your budget if practiced responsibly.
UK players may choose an online UK slot site for the following reasons:
- Custom experience: With a rich variety of themes and features, online slots can satisfy a wide range of UK player preferences;
- Beginner-friendly gambling: New casino players should start with simple games, and online slots are the most straightforward to play;
- 24/7 availability: Compared to their local counterparts, online slots are available 24/7;
- Mobile convenience: As they can be accessed from anywhere, they are very convenient for mobile players;
- New slot releases: Land-based slots are basically the same in every UK casino, while new online slot games are released every month;
- Engaging special features: Online real money slots possess unique symbols, and game features like expanding wilds and progressive jackpots;
- Social ways to play: Online slots UK sites often facilitate social interactions through slot tournaments.
Pros and Cons of Online UK Slots Sites
Pros
- Guaranteed game quality
- UKGC-licensed
- Tailored bonuses for popular slot games
- Quick access to content from leading developers
- Vast choice of gaming content
- Suitable betting limits for casual players
- You can play slots for fun
- Claim personalised bonuses
- Earn points and rewards by simply playing
Cons
- Some casinos don’t offer a mobile app
- There’s a limited number of games on mobile casinos
- Gaming can become addictive
Online Slots UK: Glossary of Terms
UK online casino slots terms | Definitions |
---|---|
Paytable | The chart displaying each symbol and its associated payout |
Random number generator (RNG) | The software on which slot games function and generate random outcomes. The UKGC only approves new slot sites with the full range of RNG fairness certifications. |
Reels | Vertical alignment of symbols that spin in slots. |
Rows | Horizontal alignment of the spinning slot symbols. |
Paylines | The patterns in which symbols match on the reels to form winning combinations, as encoded by the supplier. |
Coin Value | How much of your bankroll you assign to each spin in the game in increments of £0.1, £0.2 or £0.5, £2 or more. |
Gamble/double feature | The option to trigger a mini-game within the slot machine and risk your winnings for a chance to double or multiply them – handle with care. |
Slot game bonus features | These game features are usually triggered by special symbols or combinations. Most popular online slots bonus rounds include free spins features, re-spins, and pick-a-bonus rounds. |
Autoplay | A set of automatic slot spins. Some games allow you to stop the autoplay feature if you land a winning payline or trigger a bonus round. |
Re spins | A repetition of any single spin when a suitable payline pattern is activated or when special symbols trigger it. |
Tumbling reels | A different slot mechanic where symbols fall instead of spinning, as in Gonzo’s Quest. |
Wild symbols | Special symbols that replace other symbols to generate winning combinations. |
Scatter symbols | Scatter symbols can appear on any reel and they activate various slots bonus rounds, as it happens in Piggy Riches Megaways and many other games. |
Win-both-ways feature | A feature allowing winning combinations to form from both left to right and right to left. |
Expanding wilds | Symbols that cover an entire reel or row during slots bonus rounds. |
Stacked wilds | Wild symbols that appear stacked on top of each other on a reel. |
Matching symbols feature | Slots mechanic through which the game pays out when certain symbols arrange into a winning pattern. Big Bass Bonanza, Fishin Frenzy, Pots of Gold and even any traditional fruit machine have this feature. |
Classic slots | The traditional fruit machine or poker machine with 3 reels and 3 rows. |
Video slots | Slot games developed with a narrative and more attention to graphic detail like Rainbow Riches Megaways from Barcrest, or Microgaming’s Immortal Romance. |
Progressive jackpot slot | Unlike their local counterparts, progressive jackpot slots share the biggest jackpot with a large network of players, and the top prize grows with each bet placed by the game rules, until it’s finally won. Some of the most popular progressive jackpot slots include Mega Moolah and Age of the Gods. |
Daily jackpot games | A popular interpretation of must-hit-by progressive jackpots, which don’t necessarily have a fixed value, but only a predetermined time when they will be randomly triggered by a player. |
Hit frequency | A metric of how frequently a slot pays out, with the average value being at 20%-30%. |
Volatility | A metric of how risky the game is, meaning how likely it is not to return winnings in predictable short-term patterns, but overcompensate later on – only suitable for big bankrolls. |
FAQ’s
What Is the Best UK Casino Site for Slots?
It was a hard choice to make, but when choosing the best online slot casino in the UK, Videoslots takes the No.1 spot.
We will now list several other alternative casinos popular for their slots, versatility and bonuses and lay out their key benefits and disadvantages.
What Are Real Money Slots Sites?
Slots sites are online casinos that provide slot games in digitised form for online gaming.
In most cases, slot sites provide slots from third-party gaming software developers for slot machines. In some rare instances, the casinos themselves create proprietary slot games.
Are Online Slot Casinos Reliable?
Some rogue operators may provide pirated or untested slot games, violating international gaming standards and laws.
However, if an appropriate regulator licenses the site, you have no reason to doubt the games’ fairness and reliability.
A casino’s licensor ensures that all licensees offer games from reliable operators and that each gaming item is tested for fairness and random number generation (RNG).
Where Can I Find Exclusive Slots?
Some top online casinos in the UK have gaming studios that produce unique, in-house slots. A few such casinos are as follows:
- Bonus boss
- mFortune
- Mr. Spin
- 888casino
- Grosvenor
Are There Any 100% No Wagering Slot Sites?
Yes, Play Ojo is a no-wagering requirements slots casino, i.e., the bonuses have no wager conditions. This versatile casino has over 2,000 slots, a player-friendly gaming platform, and a mobile-compatible interface.
You can find many other no wagering casino bonuses on sign-up from various online casinos in the UK.
What is the best online real money slots site to win money on?
Mr Q has the best payment conditions, choice of online slots, and free spin promotions for customers in the UK.
The no-pay and no wager spins are an ideal offer for gamblers that wish to start with the lowest possible expenses and still make a positive bankroll. Additionally, you can receive your funds within one day.
With standard £10 minimum deposit and withdrawal amounts, as well as several banking options that cover all transaction essentials, Mr Q is a finalist for online slots real money gamblers.
What slots can I play online for real money?
All selected platforms have a generous catalogue of real money slots created by renowned developers.
Mr Q and Coral Casino are included among the best entries of the Microgaming casinos active within the UK.
Paddy Power Games, on the other hand, appears among the most popular Play’n Go casinos. You can expect to find specific online slots, real money games, and other entries from the provider.
All three entries have real money slots specific to NetEnt casinos, including the famed Gonzo’s Quest franchise.
Where to Play Rainbow Riches & Pay By Mobile?
If you’re familiar with the game, but you can’t find a decent casino to play it, we would recommend Avenger Slots casino as an option. You can also use pay by mobile to fund your casino balance.
Can You Hack Online Real Money Slots for Guaranteed Payouts?
The results cannot be manipulated, not even by experienced hackers. Certified online slots produced by major developers are pretty much uncrackable. They use complex algorithms and RNG to produce random results on every spin.
Does Each Spin on an Online Slot Machine Produce Random Results?
Yes. As we noted earlier, online real money slots are software-based games using random number generators that produce a unique, unpredictable outcome on every spin.
Do Online Slots Pay Real Money?
Yes. Slots are played with actual money whereby the betting limits, per hand, rarely exceed £100. Depending on the winning combo, the game’s volatility level and RTP, symbols, special combinations, and the size of your bet, you can win anywhere from a few pounds to a few hundred, even thousands of pounds.