Here we list more than 250 UK slot sites, starting with the ones that are most popular with our users. Scroll to the bottom of the page under the listings to find out more about what we think makes a good slot site.
Kwiff is an innovative sports betting product that was launched in 2017. They’ve now got a great new offer for their casino! To get the full 200 spins you’ll need to play through £20 a day for 5 days.
18+ new customers only. £/€20 stake on slots each day within 5 days of 1st deposit to qualify. £0.1 Spins on Book of Dead. £/€250 total max withdrawal.
Full T&Cs apply *18+ GambleAware.org Please play responsibly #ad
First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
10bet is a well respected sportsbook and casino that has been around for nearly 10 years and has had a significant redesign for Autumn 2023 bringing in a largely different range of games.
The Hippodrome Online Casino is the digital counterpart of London’s world famous Hippodrome Casino and has the USP of “Live Hippodrome Grand Roulette” streamed from the venue.
New Customers only. You must opt in (on registration) & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only. Welcome Bonus: 100% match bonus up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free spins: Awarded on Big Bass Bonanza once you have staked £20. Spin value = 20p. No wagering requirements on free spin winnings. Full Terms Apply. Hippodrome Online is managed by Betway Limited, licensed by UK Gambling Commission, account 39372 *18+ GambleAware.org Please play responsibly #ad
New customers only, min deposit £10, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Rhino is a UK facing sportsbook and casino which has recently added a full range of bingo rooms by Pragmatic Play. It’s also one of only a very few UK online casinos to offer live casino games by Ezugi as well as by Evolution.
NRG.bet is the latest sportsbook and casino to be launched on the newly popular Playbook platform. The slots welcome offer consists entirely of spins on Big Bass Bonanza and although they do have a wagering requirement it is not excessive. They’ve also recently added Pragmatic Play bingo rooms.
Sign Up using the Promo Code nrg80 and make a minimum deposit of £25. Then wager a minimum of £25 on any casino slots and receive 80 Free Spins on Big Bass Bonanza. 10 x wagering. T&C Apply *18+ GambleAware.org Please play responsibly #ad
New customers only. First deposit only. Min deposit and stake on slots £10. Max 30 cash spins on Starburst. Spin value is £0.10 per spin. Spins valid for 7 days. Max payout £50.Full T&Cs Apply. 18+ *18+ GambleAware.org Please play responsibly #ad
New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
18+ New players only. Minimum deposit £10. 100% deposit match on amounts up to £100. Wagerig 35x within 60 days. 50 Welcome Spins must be used within 24 hours of activation. Cannot be used in conjuction with any other bonuses. Full T&C apply. *18+ GambleAware.org Please play responsibly #ad
Slots Baby is a Jumpman Slots site with a groovy 70s disco theme. As always with Jumpman sites, the welcome offer is a game of chance with a top prize of 500 slot spins.
New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Only available to new, verified customers residing in the UK. Stake a min. £10 to receive 50 free spins on John Hunter and the Book of Tut from Pragmatic Play. Free spins are valid for five days from the date of receipt. Full T&CSs apply. *18+ GambleAware.org Please play responsibly #ad
Lottogo is a lottery betting site that also has a very well appointed casino area complete with a slot bonus and spins welcome offer, plus Pragmatic Play bingo rooms.
18+. New Players Only. Minimum Deposit £20, 40x Wagering in 7 days, Qualifying Deposit played first, Max Bet £5, Max Win applies., Certain games excluded, Spin value £0.1 each. Full T&Cs apply *18+ GambleAware.org Please play responsibly #ad
First deposit only. Min deposit and stake £20 on slots only. Promo code BASS20 required. Max 100 cash spins. Max one claim during promo period. Spins valid on Big Bass Bonanza. Total spin winnings capped at £200 per claim. Full T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
Fantastic Spins is a Dragonfish slot site (no bingo) that slipped away from view a few years ago. Now it’s back, under new ownership and with a fantastic new design!
New players & 1st deposit only. Min deposit £10 with code WOW150. Deposit matched Games Bonus [“GB”] is 100% up to £150 + 25 Free Spins [“FS”]. FS must be claimed by 23:59 on day they are received and are valid for 3 days. FS valued at £0.10 per spin. FS can be used selected games only. Winnings from FS granted in Games Bonus [GB]. All GB funds must be wagered x35 before it can be cashed-out up to a value of £100. 18+. Full T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
1st deposit only | min deposit 10£ | max bet 2£ | max bonus 50£ | 40xwagering | Bonuses playable on Casino Slots and Crash games | 30-day bonus expiry | User Agreement & Bonus T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
- This promotion is for new customers only.
- Customers must be 18+
- The promotional period is 00:00 20/05/24 and is an ongoing promotion. *18+ GambleAware.org Please play responsibly #ad
Happy Tiger is a bingo and slots site on a standalone platform with unique games that have been designed to maximise entertainment value! They also all have a very decent Return To Player.
New customers only | Minimum deposit £20 | Bonus = 2 x deposit | Maximum bonus = £300 | 40x wagering applies to bonus funds before winnings can be withdrawn | Bonus/winnings lost if initial deposit is withdrawn within 30 days | 10 Bingo tickets and 25 Bonus Spins on Diamond Express issued 4 days in a row when logging in each day once £10 deposit has been wagered | Bingo tickets and Bonus Spins must be wagered 1x before winnings can be withdrawn | Winnings from bonus play capped at 7x deposit (except jackpot winnings) | Play responsibly | BeGambleAware.org | Further T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
Midnite is a relative newcomer to the iGaming scene; it’s a rather wonderful independent UK sportsbook and casino with a great No Wagering welcome offer.
New customers only. Opt in and wager £20 or more on selected games within 14 days of registration. Get 100 Free Spins for selected games, valued at 10p and valid for 7 days. T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
18+. New customers only. Register today and deposit a minimum of £10 to receive a 100% bonus matching the first deposit up to £100 plus 100 Free Spins at 10p a spin. Accept bonus & free spins within 72 hours. Wager bonus 30x within 30 days. Wager 30x Free Spins winnings within 7 days. Bonus and Free Spins can be spent on selected games only. Bonus can’t be withdrawn. Debit cards only. Offer ends 31/01/2025. T&Cs apply *18+ GambleAware.org Please play responsibly #ad
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. Available on selected games only. 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: 3 times the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. *18+ GambleAware.org Please play responsibly #ad
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3 times the bonus amount or from free spins: £20. Limited to 5 brands within the Progress Play network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply. *18+ GambleAware.org Please play responsibly #ad
Don’t be put off by the name – Heart Bingo has one of the best selections of slot and casino games anywhere. To claim the slots welcome offer, please use the Get Offer button on this page (or read review to see the bingo offer)
18+ New Customers Only. Opt in and spend £10 on Double Bubble Slot Games. Get £40 Slots Bonus on select games. x30 wagering. Bonuses expire in 7 days. T&Cs apply, *18+ GambleAware.org Please play responsibly #ad
PlayJango is a Skill On Net casino with a bright design based on various cityscapes including London, and hundreds of slot and casino games to choose from. It also has bingo.
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £25. Maximum amount of Free Spins is 25. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
William Hill Vegas brings together all of William Hill’s non sports products under one virtual roof, with one of the best selections of slot games in the UK and bingo by Playtech.
18+. Play Safe. New customers using Promo code M50 only. Opt in required. 1x per customer. Mining Pots of Gold only. Min £10 stake. Max 50 Free Spins at 10p per spin. Free Spins expire 24 hours from issue. Max redeemable £30. Eligibility rules, game, location, currency, payment-method restrictions and terms and conditions apply. *18+ GambleAware.org Please play responsibly #ad
Captain Cooks Casino looks like it hasn’t changed one bit since it was launched back in the year 2000, and that goes for the HUGE welcome offer as well as the design.
Welcome Offer Is For New Customers Only. The Minimum First Deposit Required Is £5, For All Subsequent Deposits The Minimum Deposit Is £10. The 100 Chances Are Credited As A £25 Bonus And Players Can Wager 100 Times At £0.25 On The Mega Moolah Slot Machines. A Two Hundred Times Wagering Requirement Applies On All Bonuses And Certain Games Contribute A Different Percentage To The Wagering Requirement. See Full Terms And Conditions *18+ GambleAware.org Please play responsibly #ad
Simply Deposit and Play a minimum of €/£10 and if your QuinnCasino account has losses at the end of your first day's play (23:59), we'll refund 50% of your losses as a 1x Rollover Casino Bonus up to £25 PLUS, credit your account with 10 Free Spins on 'Golden Winner'. Even if your account is up, you're guaranteed £5 Casino Bonus (1x Rollover) PLUS the 10 Free Spins if you stake a minimum of £100. UK 18+ T&Cs Apply. *18+ GambleAware.org Please play responsibly #ad
First Deposit Only. Min. deposit: £20. Game: Big Bass Splash, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
18+. Available for new registered accounts only. Get up to 100 Free Spins (FS) immediately after complete registration locked. FS value: 10p. Max win post wagering (WR): £10. 100% Bonus up to £200 for the 1st dep of min £10, received in as an instant Bonus format. Up to 100 Free Spins (FS) for a 2nd dep of £10+. Up to 100 FS for the 3rd dep of £10+. FS value: 10p. Wheel of Fortune (WOF) will appear as a pop-up. Available to claim for 7 days. Prize not guaranteed. Prizes and wins from free spins are credited to your Bonus Account, and available for 7 days. 40x wagering. Max win post Wagering: £100per deposit bonus. Deposits made using the Pay By Phone Bill option do not qualify for this offer. Players who fail to select the bonus upon deposit are not eligible. T&Cs Apply. *18+ GambleAware.org Please play responsibly #ad
Star Sports is a well respected sportsbook site that has added casino and slots. The welcome offer consists entirely of spins on one of the very popular Big Bass slot games; there’s a wagering requirement but it is much lower than usual.
Wager a minimum £20 on slots and receive 50 Free Spins on BIG BASS SPLASH. This promotion is for new customers only. Customers must be 18+. Customers must be residents of the UK/IE. *18+ GambleAware.org Please play responsibly #ad
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount or free spins: £20. Limited to 5 brands within the Progress Play network. Excluded Skrill and Neteller deposits. Withdrawal requests voids all active pending bonuses. Full Terms Apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Playluck is a colourful looking online casino that was new for Autumn 2020 on the Aspire Global casino platform. It’s now got an improved welcome offer.
18+. New Players Only. Min. deposit: £20. Offer valid on the first deposit. Wagering Requirement: 35x. The extra spins will be added on the next day. No wagering requirements for the extra spins. Spins are credited in Big Bass Secrets of The Golden Lake. Spins expire after 24 hours. Promotion available for 72 hours. Terms and Conditions apply. *18+ GambleAware.org Please play responsibly #ad
New players only. Min dep £10. 1 wheel spin. Wheel prizes and odds vary & include free spins; game bonus & coins. Wins granted in game bonus (split 5 days; each valid for 3 days; on selected games only. Wagering 35x game bonus; 35x free spin win, with wins cap: £100 + initial bonus. 18+. Full T&C apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Pinball Slots is a Jumpman Slots site themed on you guessed it, a pinball machine. It has the Mega Reel version of the welcome offer with the usual top prize of 500 Starburst spins.
New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Terms and Conditions apply. New players only. 18+. Min deposit £10. The wagering requirement is 35x. The offered spins are valid for 24 hr. *18+ GambleAware.org Please play responsibly #ad
Slot Shack is powered by Jumpman Gaming and has been around since 2016. As with its many stable-mates, it features well over 600 games including an extensive range of slots.
New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
SlotLux is a new for 2023 Progress Play casino with the latest version of the lobby and a welcome offer that consists entirely of spins on Book of Dead.
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3 times the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply *18+ GambleAware.org Please play responsibly #ad
Star Wins is the latest venture from the Daily Star newspaper, launched on the Jumpman Slots platform for Summer 2020. New for Spring 2022 is an enhanced welcome offer that’s valid for three deposits not one.
New Players only. 1st, 2nd and 3rd ever deposit: win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers, max bonus conversion equal to lifetime deposits (up to £250), 65x WAGERING REQUIREMENTS and full T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Offer valid for new Betgoodwin customers aged 18 years and over. 50% back of first day casino losses refunded as Casino Bonus Funds up to £50. Bonus funds to be credited the next day. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Metal Casino bills itself as the world’s first and only casino for rockers and metalheads. They’ve got a nicely curated selection of heavy metal themed slots plus hundreds and hundreds of other games.
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Book of Dead, Spin Value: £0.1. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds.Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus policy applies *18+ GambleAware.org Please play responsibly #ad
Unfortunately Matchup Casino no longer has the deposit match bonus offer that gave it its name – it’s reverted to the standard Jumpman spin the wheel affair.
New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250) *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
New players only, £10 min fund, free spins won via mega reel, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
*New UK customers only. 125 free spins on Hold & Spinner (£0.10 per spin) credited after successful £10 deposit and £10 stake on Casino, Vegas or Live Casino. No wagering requirements on free spin winnings. Debit Card deposit only (exclusions apply). This offer is valid 7 days from the new account being registered. 18+ BeGambleAware.org. Bet the Responsible Way Full Terms Apply *18+ GambleAware.org Please play responsibly #ad
Spin Rider is a slot and casino site with a dark, edgy, modern theme. Powered by White Hat, it has one of the more generous welcome bonus offers around and more than 700 slot games to use it on.
18+. New players only. Min. deposit £25. Max. bonus bet is £5. Welcome offer is 100 bonus spins on BIG Bass Splash on your 1st deposit. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks apply. Terms apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Space Casino is a UK facing online slot and casino site with a great No Wagering welcome offer. It’s got a sportsbook and virtual sports as well as slots and live casino games.
10 Spins each day for 7 days after 1st deposit and first £10 wager on slot games; Winnings credited as cash; Cash value 10p per spin; Spins are valid for 24hrs on selected games; 18+; T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
18+ New customers only. Opt in and wager £10 on selected slots in 3 days. Get 1x£20 Slots bonus & 1x£20 Live Casino bonus + 100 Free Spins on Big Bass Mission Fishin’, 5 days expiry. Bonuses are on selected games, 40x wag, max redeem £1,000, expire in 30 days. T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
Les Ambassadeurs Online is the online arm of the exceedingly classy – and award winning – Les Ambassadeurs Club in Mayfair, London. It’s now got a great new No Wagering welcome offer!
New players only, welcome bonus for the first deposit only, 30 No Wager Free Spins, T&Cs apply, 21+ *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Lit Wins is a Jumpman slot site, new for Christmas 2020. In a variation on the usual Mega Reel welcome offer, players get to open the Lit Chest (clearly a play on Loot Chest) with a chance of collecting 500 spins.
New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Bet Storm is a casino and sportsbook on the Progress Play platform. It’s got a ton of player promotions and the new welcome offer has a lower wagering requirement than you’d normally find at a Progress Play casino.
New players only. Opt-in required. Wager from real balance first. 35X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 14 days from receipt/free spins valid for 7 days from issue. Max conversion: 5X the bonus amount. Excluded Skrill deposits. Withdrawal requests void all active pending bonuses. Full Terms Apply
*18+ GambleAware.org Please play responsibly #ad
Betdaq is a well respected sportsbook and exchange that has been around for more than 20 years. We’re now able to bring you a very nice No Wagering offer for the casino part of the site.
New UK & IE 18+ Customers only. Stake £25 on any eligible* slots games and get 75 free spins on Starburst. Promo code SPIN75 must be entered during registration. Offer only available to users who deposit via debit card or paypal. T&Cs Apply. *18+ GambleAware.org Please play responsibly #ad
WinOMania is a slot and casino site which features a unique selection of titles that are exclusive to the site as well as lots of more familiar games – ideal if you are looking for a change from the usual slot games.
1st deposit only | min deposit £10 | max bet £2 | max bonus £100 | max cashout x3 the bonus | max cashout from spin winnings £100 | x40 wagering on bonus and bonus spin winnings | 30-day bonus expiry | 24-hour bonus spins expiry | bonus is valid for selected games only. User Agreement & Bonus T&C apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
18+. New players only. One bonus offer per player. Minimum deposit of £10. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Aloha! Cluster Pays. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the value of the bonus funds and your cash deposit(s). Affordability checks apply. Terms apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
New customers will receive 100% deposit match up to £400 on your first day deposit amount. The first deposit must be a minimum of £20 to qualify. You need to complete the wagering requirements. This promotion is valid for new UK FafaCasino customers aged 18 years and over who have yet to avail of a FafaCasino Welcome Offer. Full T&Cs Apply. *18+ GambleAware.org Please play responsibly #ad
SupaCasino has been around for a few years but hasn’t had much exposure in the UK. It’s recently moved on to the new version of the Progress Play lobby which makes it much easier to find games you want to play.
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3 times the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply *18+ GambleAware.org Please play responsibly #ad
Cosmic Spins is a slot and casino site which moved from the Betable platform to Grace Media in Spring 2024. If you had an account there previously your login credentials will still work.
First deposit only. Min deposit £10. 100% Bonus Match on 1st deposit, max £100 bonus & 100 bonus spins on Starburst. 40x wagering(dep+bonus). 40x on spins, 4x conversion, bonus valid on selected slots. Full T&Cs apply. Terms & Conditions. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Spin and Win has been online for more than 10 years, and looks very different now to the way it did then! The new welcome offer combines a slot bonus for a selection of around 25 popular games with a generous number of spins for Blueprint slots.
1st dep (Exc PayPal) offer Code AGSPIN. Minimum 1st dep of £10 to get £100% up to £250 on selected match slots & 100 Free Spins (FS) on Blueprint slots at 0.20P. Deposit Bonus Playable on selected Slots. 40x wagering requirement (Dep + Bonus) & MCR x5 for Bonus. FS and FS winnings are playable on Blueprint slots only, FS: 50xWR & Max win £50. 18+. Full T&C apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Dragonbet is a rather wonderful independent sportsbook and casino site that’s aimed at a Welsh audience but welcomes players from other parts of the UK.
- This promotion is for new customers only.
- Customers must be 18+
- Opt in using the promo code ‘bigbassfreespins' and make a minimum deposit of £10 to receive 20 free spins on Big Bass Splash. *18+ GambleAware.org Please play responsibly #ad
What’s the time, Mr Wolf? Time for a change of theme for this Jumpman Slots site! Out goes anything to do with fairy tales and in comes a Matchup Bonus Wheel welcome offer that can be claimed not once but three times.
New Players only. 1st, 2nd and 3rd ever deposit: spin multiplier wheel and win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Jackpot Mobile Casino is a Grace Media slot and casino site with a very decent welcome offer – there’s bonus and spins to be claimed on your second and third deposits as well as your first. Be aware, though, that the bonus can only be used on a special selection of around 25 “Welcome Slots”.
First 3 deposits only. Min deposit £10. Max total bonus £500 and 150 spins. 30x wagering (dep + bonus). 30x on spins, 4x conversion, bonus and spins valid on selected slots. Full T&Cs apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Dice Den is a Grace Media (aka Nektan) slot site which was upgraded to the newest version of the lobby in March 2022. It’s got a choice of two welcome offers for slots (pick the one you want on the cashier page).
New customers only. First deposit only. Min deposit £10. Max 50 bonus spins on selected slots only. 40x wagering. Cap £100. T&C's apply. *18+ GambleAware.org Please play responsibly #ad
Simba Slots is a Jumpman slots site with a different version of the welcome offer – instead of spinning the Mega Reel players get to open a Safari Chest. That’s in addition to a no deposit spins offer.
New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
*Welcome bonus for new players only | Maximum bonus is 100% up to $/€/£ 99 | Min deposit is $/€/£ 10 | No max cash out | Wagering is 40x bonus | Maximum bet while playing with a bonus is $/€/£ 5 | Eligibility is restricted for a suspected abuse | Skrill and Neteller deposits excluded. Full T&Cs apply. #AD *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Red Casino is brand new on Aspire for Autumn 2023. The new welcome offer consists entirely of bonus spins on that most popular of slot games, Big Bass Bonanza.
18+. New UK players only. Min. deposit £20. 200 spins on Big Bass Bonanza only. 35x wagering applies. Spins expire after 24 hours. Offer valid on first deposit. Full T&Cs Apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Betgrouse is an Aspire Global casino and sportsbook that’s new for 2023. Our exclusive welcome offer includes a very generous 100 spins on the ever popular slot game Book Of Dead.
Terms and Conditions apply. New Players only 18+. Min deposit: £20. Spins available for: Book of Dead. Wagering requirements apply: x35. Offer Valid for 24hrs. *18+ GambleAware.org Please play responsibly #ad
Paddy Power Games is a slot site from a household name with a huge selection of games and promotions. We’re now able to offer you a very generous exclusive welcome bonus.
New UK and IRL customers only. Deposits through debit cards only. 40x wagering requirement on bonus, within 7 days, on eligible slot games. Winnings from bonus capped at £500. Spins available upon completion of bonus. Full T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
NetBet is a well respected and well appointed site with casino, sportsbook and much, much more. The innovative and fun welcome offer gives out mystery spins every day for 6 days.
No Deposit Offer: New Uk certified players. Valid mobile number required. No minimum deposit. 20 Book Of Dead spins allocated. 40 times wagering on winnings. Ends 30.06.24. T&C apply
Deposit offer: New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings. Terms apply. *18+ GambleAware.org Please play responsibly #ad
18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% bonus match up to £300 plus 50 Bonus spins on Starburst your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply.
Terms apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
18+. New depositing players only. Min. deposit: £20. Max. bonus: £100 + 20 Bonus Spins on Big Bass Bonanza. Offer valid on the first deposit. Winnings won with bonus spins that require a deposit have no wagering requirements. The match-up bonus that requires a deposit must be wagered 40x. NeptunePlay Welcome Bonus – 100% bonus on your first deposit up to £100. This bonus only applies for deposits of £20 or higher. Bonus Policy and Terms of Service apply. *18+ GambleAware.org Please play responsibly #ad
New players only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3x the bonus amount. Excluded Skrill and Neteller deposits. Withdrawal requests voids all active pending bonuses. Full terms apply *18+ GambleAware.org Please play responsibly #ad
MaxiPlay is a slot and casino specialist from Progress Play that was launched back in 2015. Although it’s undergone numerous design updates in that time, the site still offers some of the very latest titles.
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. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days / free spins valid 7 days from receipt. Max conversion: 3x the bonus amount or from free spins:£20. Withdrawal requests voids all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Hollywoodbets is a sportsbook and casino, originally from South Africa, which arrived in the UK in 2019 and now has a great new casino welcome offer. Be aware that in order to claim the no wagering spins you must first play 10 spins on a specific game at spin value £1.
T&Cs Apply. Only available to new customers. VISA/Mastercard deposit of £10 required within 3 days of registration. Customers must bet £10 in £1 spins on John Hunter and the Book of Tut in order to receive 50 Free Spins on John Hunter and the Book of Tut Respin game. Free Spins will each carry value of £0.10. Free Spins valid for 3 days. *18+ GambleAware.org Please play responsibly #ad
Genting Casino is hardly a new name in the casino world; it is perhaps best known as the operator of 32 bricks and mortar casinos in the UK and many others across the world. The online version, which was previously known as Gentingbet and ran on a proprietary platform, has been reborn for Autumn 2021 as a Skill On Net casino.
Automatically credited upon deposit. Cancellation can be requested. First deposit only. Min. deposit: £20.Max. Bonus £55. WR of 30x Deposit+Bonus amount (Slots count 100%, other games 10%) within 30 days .Spins Game: Starburst. Max Spins:55 . WR 60x free spin winnings amount (only Slots count) within 30 days. Spin value: £0.10.. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before using deposited funds. First deposit bonus can only be claimed once every 72 hr across all casinos.Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
New customers only aged 18+. Minimum deposit £10. Get a Casino Bonus matched to your first deposit, up to £100, after you stake £20 on slots, credited within 48 hours. Bonus expires in 7 days and has a 40x wagering requirement. Additional T&Cs apply. Please bet responsibly. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Betarno is a Progress Play slot and casino site that opened in late 2023. We have an exclusive no wagering spins offer for you – now that’s something you won’t normally see at a Progress Play site!
New Players Only. £10 Min. Deposit. Bonus valid 48 hours from receipt. Max conversion: £100. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Zero Wagering on Winnings. Full terms apply. *18+ GambleAware.org Please play responsibly #ad
New Customers Only. £10 Min. Deposit and Wager. 20 Free Spins will be allocated for each of your first 5 deposits of £10 or more. Bonus valid 48 hours from receipt. Max conversion: £100. Withdrawal requests void all active/pending bonuses. Full terms apply *18+ GambleAware.org Please play responsibly #ad
Bluefox Casino has been around for 4 years but only in 2022 did it get a promotional push with a new welcome offer. It’s a multi deposit offer and the first part of it does not include a bonus, just spins. For 2023, they’ve added a sportsbook.
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £75. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. Full T&C’s apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Spins offer: New customers only. First deposit only. Min deposit £10. Max 50 bonus spins on selected slots only. 40x wagering. Cap £100. T&C's apply. Cashback offer: New customers making their first deposit only. Min deposit£50. 10% cashback on any net slot losses only (Min £10). Cashback based on losses from first deposit only. Cashback credited within 3 days from first deposit made. Min £1 cashbacks, max £200 cashback. Full T&C’s apply. *18+ GambleAware.org Please play responsibly #ad
Sin Spins is a Progress Play slot and casino site that’s been in business for more than 5 years and is packed with popular slot titles, new and old, and runs frequent player promotions. It has a good old fashioned slot bonus welcome offer.
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Limited to 5 brands within the Progress Play network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3x the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full terms apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Buffalo Spins is a Jumpman site which is themed on Playtech’s classic slot Buffalo Blitz, but the spins you can win in the welcome offer are for a different slot entirely.
New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
18+ New customers only. Opt in via mobile device and wager £10+, in 7 days. Get 3x £10 in casino bonuses on selected games, with 40x wagering, +25 Free Spins on Big Bass Bonanza. Bonuses expire in 30 days. Max Redeemable £750. T&C's apply. GambleAware.org | Please gamble responsibly *18+ GambleAware.org Please play responsibly #ad
SpinYoo is powered by White Hat Gaming and is brand new for autumn 2021. The uncluttered design (neon colours on a black background) makes it ideal for those who like to play on their phone.
18+. New players only. Min Dep £20. Max Bonus Bet £5. The offer is 150% Bonus match on 1st deposit up to £100 on Slots. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering of bonus funds and deposit amount. Only your bonus funds contribute towards any wagering requirements. Bonus funds can only be used on slot games. Affordability checks apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Boylesports is an Irish bookie with a bricks and mortar presence in the UK and a rather wonderful multi product website. We’re delighted to be able to bring you a very generous welcome offer for the casino part of the site.
*18+. Opt in. Selected UK/IRE players only. Not available in conjunction with other Casino welcome offers. Min. cash wagering of £/€10 (cumulative). 48 hrs to wager, 24 hrs to play, 168 hrs to play with Bonus (BNS). Max. redeemable £/€500 from BNS. 40x wagering on BNS. Cash balance used until bonus wagering req. complete. Once per player. Game, bet & game weighting, player restrictions apply. Expiry date applies. Account, payment restrictions & T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
SKOL Casino is powered by White Hat Gaming and has a fresh, bright theme with lions, tigers, elephants and giraffes. There’s also thousands of games to choose from and a new offer every day. Enjoy!
18+. New Players only. One bonus offer per player. Minimum deposit of £10. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Starburst. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the bonus funds only. Affordability checks apply. Terms apply. *18+ GambleAware.org Please play responsibly #ad
New customers only. First deposit only. Min deposit £10, Max 50 spins on selected slots only. 40 x wagering. Cap £100.T&C's apply. *18+ GambleAware.org Please play responsibly #ad
Prime Slots is a well-established online casino that was launched all the way back in 2011. However, it moved to the Skill-On-Net platform in late 2020 and now features thousands of slots as well as a live dealer platform.
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £20. Game: Starburst: Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £100. WR of 60x Bonus amount (Slots count 100% and any other game 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance.Bonus Policy applies.. *18+ GambleAware.org Please play responsibly #ad
Automatically credited upon deposit. Cancellation can be requested. First deposit only. Min. deposit: £20.Max. Bonus £55. WR of 30x Deposit+Bonus amount (Slots count 100%, other games 10%) within 30 days .Spins Game: Starburst. Max Spins:55 . WR 60x free spin winnings amount (only Slots count) within 30 days. Spin value: £0.10.. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before using deposited funds. First deposit bonus can only be claimed once every 72 hr across all casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
Dream Vegas is a sparkling Las Vegas themed casino and slot site from White Hat Gaming. The welcome offer includes 50, 100 or 150 spins on selected NetEnt slots depending on the size of your deposit.
18+. New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£100: max £100 bonus + 50 spins on selected games; £101-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms apply. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Coral Casino now runs on Entain’s proprietary platform, adding a truly massive range of other games to the Playtech slots it already had. It’s also one of only a handful of casinos to have the highest level of funds protection, meaning your money is 100% safe.
18+. New Casino players only. Deposit req (certain types excluded). Bet £10+ on qualifying games to get £50 Bonus (selected games, 40x wag req, accept within 14 days, valid for 30 days) and 30 Free Spins on Rick and Morty Megaways (spin value £0.10p, Valid for 7 days). Player restrictions and T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
Fever Slots is a colourful Jumpman Slots site which you may have seen advertised on TV. It’s got the standard Jumpman welcome offer with the chance to win up to 500 slot spins.
New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
VirginBet is a sportsbook and casino with more than 600 slot games to choose from. To claim the welcome offer, you’ll need to play through your deposit.
*New members only. Must sign up via this offer link only. Deposit min £10+ cash & wager on any Slot Game within 7 days of sign-up. Accept Free Spins (£0.10p, 7-day expiry) via pop-up within 7 days of qual. Use on Eye of Horus only. T&Cs and deposit exclusions apply. Bet Responsibly. GambleAware.org. 18+ *18+ GambleAware.org Please play responsibly #ad
LeoVegas is a very well respected and super successful casino and slot site that also has a sportsbook and bingo rooms. The new welcome offer has no wagering requirements, but you’ll need to play through your deposit in order to claim it.
New cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table games) for 50 Free Spins. Wagering contributions vary. Free Spins worth 10p each on Big Bass Splash. 3 day expiry. 18+. *18+ GambleAware.org Please play responsibly #ad Full T&C's Apply
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.10. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
Showing 100 of 270
Ad Disclosure
At Best New Bingo Sites all of our reviews are completely honest and written by industry experts. We aim to present all our offers as transparently as possible with a full explanation of the terms and conditions. We receive commission from the sites we feature and this may affect how prominently they appear on our site and their position in our listings.
What Makes a Good Slot Site?
Which is the best online slot site? There are literally hundreds of slot and casino sites aimed at UK players and there are many different ways apart from the welcome bonus in which a slot site can appeal to players, so it’s impossible to pick just one winner. Whether you’re looking for a great welcome offer, the biggest variety of slot games on offer, gamification features or other promotions to enhance the entertainment value, or a good reputation for customer service or for giving the best online casino payouts, there’s something here for you. But with so very many online casinos to choose from, how can you find the best site for you?
The very first thing that you should do when you are thinking of signing up at a slot site is to check the licence to ensure that you aren’t accidentally joining an illegal offshore casino. It’s super easy to check – a brand with a UK Gambling Commission licence (which is required to operate legally in the UK) will have a Gambling Commission logo on their home page which you can touch or click on to view their register entry on the Gambling Commission website. We also include this information, together with a link to the Gambling Commission register entry, in all of our slot site reviews.
It’s illegal for unlicensed casinos to operate or advertise in the UK (and in fact, most reputable casinos with non UK licences do not accept players from the UK) but not illegal for you to play at one. But if you did, you would have no consumer protection of any kind.
If you were to play at an unlicensed casino and win, you might not be able to get your winnings out at all, or be subjected to unfair terms that are banned in the UK – like the hapless player who won a jackpot and was faced with being paid in instalments over 39 years.
There have also been many cases of rogue offshore casinos running counterfeit slot games, most famously back in 2016 when a group of non UK regulated casinos were discovered to be ripping their players off by serving fake NetEnt games. Indeed, fake NetEnt games are still enough of a problem for the NetEnt FAQ to include advice on how to spot them!
Standalone or Skin?
While there are hundreds or maybe even thousands of slot sites open to UK players in 2024, the choice is not really as big as it looks because lots of them are basically the same as each other.
This is because there are a number of platform providers who supply what is called a white label solution, meaning that all the operator needs to do is to apply their own design – a “skin” – to the ready made casino. The platform provider usually holds the Gambling Commission licence and in many cases they also carry out all the player communication. Some white label solutions are completely inflexible meaning that all sites on the platform have the same games, the same promotions and the same welcome offer (hello Jumpman Slots!) but others give the operator plenty of scope to choose which slot games to feature and to have an exclusive welcome offer and/or run their own promotions.
White label solutions are very prevalent in the world of slot sites and you can red more about them on the Casino Software page.
One big disadvantage of skins is that too many slot site launches that are basically all the same is just plain boring, but there are also some possible advantages to picking a skin to play at:
There have been several cases of smaller standalone operators exiting the UK market (and no doubt more will do so in 2024) but only one case (so far at least) of a white label solution provider doing likewise, so a skin may actually be a better bet for future stability
Some progressive jackpots such as Red Tiger Daily Jackpots and Blueprint Jackpot King are pooled within networks of skins and are not available at smaller standalone sites
It’s extremely common for operators to own several skins on the same network and those that do, tend to have more staff to look after their players properly (ordinary players as well as VIPs)
Nevertheless, if you’ve had any kind of a negative experience at a skin site you’ll probably want to avoid other sites on the same platform.
Slot Site or Online Casino?
All online casinos are slot sites, but not all online slot sites are casinos. At slot sites the focus is very much on slot games (although they may also offer other types of game). Online casinos have just as many slot games as slot sites, but they also have more of an emphasis on and/or a bigger selection of table games (such as blackjack and roulette) and live dealer games than slot sites do. If you’re mainly interested in slots, an online casino will usually be just as good a prospect as a pure slot site!
Welcome Offer
The welcome offer is usually the first thing that players come across at a slot site and there are a few different ways in which even a skin site can stand out from the crowd:
A big percentage bonus offer. 100% is pretty standard for a slots welcome offer but some sites offer 150%, 200% or even more.
A high maximum for the bonus offer, so you can get more bonus by making a bigger first deposit. For example, a site with a 100% welcome bonus offer valid on deposits of up to £300 would fall into this category
The inclusion of bonus slot spins in the welcome offer, especially if they have a spin value of more than 10p or they are on a game other than the ubiquitous Starburst, Big Bass Bonanza, Book of Dead or Fluffy Favourites
No Wagering – these sites give out free spins instead of deposit bonuses, paying all winnings in cash with no playthrough requirements.
Something completely different – for example, no welcome offer at all but weekly cashback instead
Range of Games
Even the best welcome offer won’t entice unless the site has an appealing selection of games and in 2024, what it’s all about is the range of game providers rather than just the number of games. Basically, a slot site with 300 slot games cherry-picked from 20 different providers will generally score much higher for entertainment value than a site with 500 slot games all from the same provider. Most slot sites either have some kind of filter for providers in game search, or show the game provider on the game tile, or both.
Most players, however, have their favourites and will want to ensure, before they sign up to a slot site, that those games are available. And sometimes, it’s not easy to tell from the areas of the site that are visible without a login; Dragonfish slot sites, for example, have game tiles on the home page that bear little resemblance to what’s in the lobby.
This is largely because of action taken by the Gambling Commission back in 2017 banning operators from showing imagery with cuddly toys, fairytale characters, cartoon superheroes or anything else with a strong appeal to children anywhere it might be seen by under 18s. Some operators show games like Jack and the Beanstalk, Fluffy Favourites and Ted on a plain tile with no images, some blur the tile so you can’t see which game it is without logging in and some hide them completely from public view. If you know which game provider supplies which game, you can usually work it out; for example, a slot site which has any Eyecon slots very probably has the Fluffy games, Unicorn Bliss and other such titles as well and you’ll see them after you’ve registered and logged in.
There are so many games providers now, and so many mergers and acquisitions between them, that it’s difficult to keep track of which games go with which provider. But here’s a list of some of the best known games from some of the most popular providers:
Microgaming (now Games Global) – Immortal Romance, Mega Moolah, Thunderstruck II, Gold Factory
Fortune Factory – Gold Blitz series
Gameburger – 9 Pots of Gold, 9 Masks of Fire, Hyper Strike
Triple Edge Studios – Fire & Roses Joker, Poseidon Ancient Fortunes Megaways, Assassin Moon
Many of the most popular slot games these days have some kind of bonus collection or level progression mechanic. An early, classic example of this is Microgaming’s Immortal Romance, where different versions of the bonus round are gradually unlocked through prolonged play. More modern examples are the level progression in games such as Gemix and the collection of items towards bonus features in the Vikings series by Yggdrasil (for the very patient) and Village People Macho Moves (for the not so patient). And then there’s games like Zillard King and King Kong Cash Even Bigger Bananas where base game features are unlocked through play. Perhaps the most sophisticated example is the Kingdoms Rise slots by Playtech, in which players collect tokens as they play to be redeemed against bonus features for any of the games in the series. If you enjoy this type of gaming experience you’ll really benefit from finding a slot site with the right selection of games and promotions and sticking with it. Do be aware, though, that it’s common for slot games with level progression or bonus collection to be excluded from wagering requirements or not available to play with bonus at all.
Up To Date Games
All slot sites add new games from time to time, but some are much better at doing it than others. At a good slot site, the New Games area will largely be filled with genuine new release games and older titles would only ever be in there if the operator hadn’t worked with the provider before. There’s little as dismal as a New Games area that doesn’t contain any actual new games!
Slot Game Return To Player
Slot games themselves are exactly the same whatever site you play them at, right? WRONG! This used to be true, but things have changed in the last few years.
The UK Gambling Commission requires the slots themselves to be licensed, not just the operator, so the basic game does have to be the same at all sites for UK players. But these days, the basic game can contain quite a few operator configurables:
Yes, you read that right – the Return To Player of an increasing number of slot games is not the same at all sites, but is set by the operator. Take a look at what happens when you check the game help files for the ever popular Starburst at two different slot sites!
Both these sites have a UKGC licence and the site with the lower RTP is complying with the licence requirements in that they are displaying what the RTP is – but it’s not what you’d call prominent as you won’t see that it is lower than usual unless you look at the game help files before you start to play.
If you’d like to know more about variable slot game RTP, check out our best payout casinos page for a more detailed exploration of the issue and to find out which operators have it set at the high end of the range.
The Return To Player of slot games can change and may not be the same at all casinos. Please check the in-game documentation before playing for the correct RTP figure.
Other Products On Site
Many of the best slot sites have a lot more to offer than just slots! A good range of live casino gameshows is a huge plus point, and many of our users also like to be able to bet on sports, esports and special markets such as reality TV shows. Some of the top UK slot sites also have bingo and/or lottery betting. And then there’s Slingo, scratchcards and other instant win games such as crash games and minesweeper style games.
Deposit & Withdrawal Arrangements
Slot sites vary widely in the range of different payment methods that are accepted, the length of time it takes to process withdrawals and whether they charge any fees for deposits or withdrawals. All UK slot sites accept debit cards, and none accept credit cards (they are not allowed to), but players often prefer to have the option of using other deposit methods such as voucher payment systems, e-wallets and apps. At many sites withdrawals to e-wallets are processed much faster than withdrawals to debit cards and this is one reason why they are popular; another is that using an e-wallet to deposit means there is no need to give your card details to the operator.
Unfortunately many operators have been the target of bonus abuse via e-wallets and have put measures in place to prevent it from happening again. That’s why it’s essential to check, before using an e-wallet to deposit, that this won’t exclude you from the welcome offer or place you under any other restrictive conditions.
You will normally have to withdraw to the same method you used to deposit; if you use a deposit method such as mobile phone billing that doesn’t accept withdrawals the money may have to be sent via wire transfer and this can incur further delays and fees. The best slot sites process all withdrawals quickly and are safe and secure so unless there is some pressing reason why you don’t want gambling transactions to go through your main bank account there’s no real need to use anything other than a straighforward debit card.
Player Promotions
Player promotions include but are not limited to redeposit offers (where you make a deposit to collect a bonus or slot spins) and stake and get offers (where you meet a playthrough requirement to collect a bonus or slot spins), and the availability and quality of these types of offer is certainly something to consider when choosing a slot site to sign up to. Bear in mind that redeposit offers won’t always be shown on the promotions page; at Skill On Net casinos, for example, they will be presented as part of personalised Daily Picks and at Jumpman sites time limited offers are sent out via email and SMS.
Some of the best slot sites also offer other types of promotion, such as prize draws or free daily games like the Wonder Wheel at Paddy Power Games.
Player Reward Schemes
Old style tiered VIP schemes are pretty well extinct in 2024. The need to keep up high levels of play to avoid dropping down a tier was never going to be compatible with today’s approach to social responsibility. Here are some forms that player reward schemes can take in 2024:
A straightforward loyalty points scheme
A scheme where gamification and/or level progression are still included but more for entertainment purposes than anything else. Players cannot lose levels and the rewards for higher levels are not substantially greater than the rewards for lower levels. The schemes found at some Dragonfish casinos and at all Jumpman sites, where players collect trophies by completing missions and spin a prize wheel on levelling up, are examples of this approach.
A scheme where rewards are based on the previous week or previous day’s play only. For example, the Foxy Perks scheme at Foxy Games consists of a daily stake and get offer, plus entry to a weekly prize draw depending on whether you took up 1,2 or 3+ of the daily offers.
Tournaments
Slot tournaments allow players to compete against other players and interact with them (if a chat room is provided). While some slot tournaments are simply races to see who can spend the most money, many are not and in these, the aim is either to get the biggest win relative to stake within a set number of spins in a set time, or to get the biggest win relative to stake in a specified number of consecutive spins (with multiple attempts allowed). To make it more interesting points may also be awarded for certain achievements (e.g. 5 wins in a row).
If done well, tournaments can massively increase entertainment value for players, and at some slot sites including Gala Casino and PlayOJO there are tournaments which are entirely free to enter.
Safer Gambling Tools
All slot and casino sites are required to include certain responsible gambling tools including deposit limits, take-a-break, self-exclusion and reality check, but some go way beyond that. How about a responsive tool that monitors your behaviour and updates your risk profile (as seen at Skill On Net casinos), the ability to block yourself from a specified game only (as seen at tombola arcade) or the option to restrict deposits on certain days of the week or at certain times (as seen at Coral Casino)? The most reputable slot sites in this regard tend to have an entire separate website about responsible gambling, well away from the games themselves, rather than just a page on the regular site.
The Safer Gambling Standard was introduced in the UK in 2022. Online and land based operators can apply to be assessed by this independent body which awards four levels of certification (lasting for two years) depending on the quality of their safer gambling measures. Advanced Level 3 is the top level and in the case of operators who’ve been awarded this, we mention it in our review.
Is Your Money Safe At UK Slot Sites?
If you decided to make a substantial deposit in order to claim the maximum bonus possible, or had a big win, you might have several hundred or even thousands of pounds in your slots account. So what happens to that money if the operator goes out of business? You might think it would simply be returned, but actually for most slot sites there is absolutely no guarantee of that! Although player funds are required to be kept in a separate account, in the event of insolvency players would not have priority over other creditors. The Gambling Commission does not help players recover their funds if an operator goes bust, but they do require operators to rate their own insolvency arrangements using what is effectively a traffic light system:
Not Protected – player funds are kept in a segregated account but the operator has not put any other arrangements in place to protect them. If the operator goes bust players will probably lose their money.
Medium Protection – the operator has taken steps to protect player funds (for example, taking out insurance that would pay out in case of insolvency) but there is no watertight guarantee. It’s still a whole lot better than Not Protected!
High Protection – player funds are held in a legally separate trust fund which means they are ring-fenced from other creditors.
To be 100% sure your money is safe, you’d need to ensure you only played at sites with High Protection. You can find the protection level in the terms and conditions and we also include it in all our slot site reviews to help players make an informed choice. The Gambling Commission is also currently consulting on bringing in a requirement for operators who have “not protected” status to remind players about it.
The Small Print
No-one likes unpleasant surprises in the small print and therefore it is always important to check the terms and conditions before accepting any offer. Here are some of the things you might consider to be dealbreakers and unfortunately even the best slot and casino sites can have one or two of these issues.
Excessive wagering requirements
Wagering requirements that can only be completed by bonus play, so you have to spend all your cash before even getting started
Charges for depositing and/or withdrawing e.g. charges for depositing using mobile phone billing, charges for withdrawing less than £30
Low transaction limits for withdrawals meaning that large withdrawals have to be done in multiple transactions
Excessively long pending period for withdrawals
Unusually short bonus expiry periods (e.g. 24 hours)
Long lists of games which can’t be played with bonus or don’t count towards wagering requirements
Caps on what can be won from free or bonus spins
Limits on what can be cashed out from bonus play
Operator configurable RTP set at the lower end of the range (check the game documentation to spot this)
Stake size restrictions during bonus play – £5 is common and not unreasonable but we have seen 50p in connection with some payment methods
With more than 250 UK slot and casino sites to choose from, we hope everyone will find something they like in our list.
Sue Dawson has been writing about (and playing) online bingo and slots since 2013, putting her unique spin on everything. She has written pieces for iGaming industry news sites, appeared on panels at industry events and on podcasts, helped to judge industry awards and is a member of iGB Executive, an industry think tank. In her spare time she enjoys gaming, hiking, dancing, watching motorsport and reading science fiction.
New UK based customers only. You must opt in (on registration form) & deposit £20+ via a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Gold Blitz once you have staked £20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms apply. *18+ GambleAware.org Please play responsibly #ad
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.10. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
18+. New customers only. Spend £10, get £60 Bingo Bonus (4x wagering). Claim & use within 7 days. Restrictions and T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
Only available to new, verified customers residing in the UK. Stake a min. £10 to receive 50 free spins on John Hunter and the Book of Tut from Pragmatic Play. Free spins are valid for five days from the date of receipt. Full T&CSs apply. *18+ GambleAware.org Please play responsibly #ad