New Slot Sites 2025

Looking for safe and fair casinos to play the hottest slots, biggest jackpots and biggest slots bonuses? Our list of the latest slot sites will help you find a perfect match where you'll be able to enjoy your favourite games, your way!

New Slot Sites 2025

In the fast-paced world of online gaming in the UK, new slot sites are emerging pretty frequently, albeit not as much as the past. With each new slots site comes an exciting opportunity for you to play at a brand new site, enjoying fresh interfaces, the latest games, and attractive bonus offers. However, with so much choice available to you, it can be daunting to know which new slot sites are worth your time - and which should be avoided. Many new slot sites are in fact owned by reputable, established casino companies, making many of them casino sister sites too.

Today, we’re going to show you the best new slot sites currently available to UK players, and we’ll look at why some sites are so much better than others.

Casiku Casino

Bonus: Bet £20 Get 50 No Wagering Spins

Promotions: No Wager Bonus

Free Spins: 50 Bonus Spins

Games Applicable: Big Bass Splash

Wager Requirement: None

licensed by: UKGC

Minimum Deposit: £20

Casiku Casino Terms and Conditions: T&Cs Apply Full T&Cs apply. 18+. New players only. Min deposit £20. Offer: 150% first deposit bonus up to £30 + 50 wager-free spins valid on Big Bass Splash. To claim the spins: min of £20 first cash deposit wagered on slots by 23:59 GMT. Spins credited the next day and valid until 23:59 GMT. Spin winnings credited as cash and capped at £100. Bonus funds are separate to cash funds and subject to 40x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days. Affordability checks apply. Terms apply. 18+ T&C's | BeGambleAware® #AD.

Blackjack City

Bonus: Welcome Bonus up to £300

Free Spins: 25 Bonus Spins on Starburst

Games Applicable: Starburst

licensed by: UKGC

Minimum Deposit: £20

Blackjack City Terms and Conditions: 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% match up to £300 + 25 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please Gamble Responsibly. BeGambleAware.org 18+ T&C's | BeGambleAware® #AD.

Midnite Casino

Bonus: Bet £20 Get 100 No Wagering Free Spins

Promotions: No Wager Bonus

Free Spins: 100 Bonus Spins

Games Applicable: Big Bass Splash

Wager Requirement: None

Bonus Code: BETGETCASINO

licensed by: UKGC

Minimum Deposit: £20

Midnite Casino Terms and Conditions: New customers only. Opt in and wager £20 or more on selected games(Monopoly Megaways, Big Bass Splash, Big Bass Secrets of the Golden Lake, KKC Even Bigger Bananas, Fishing Frenzy Big Catch) within 14 days of registration. Get 100 Free Spins for selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.org 18+ T&C's | BeGambleAware® #AD.

Monopoly Casino

Bonus: Play £10, Get 30 Free Spins*

Games Applicable: Paradise Mansion

licensed by: UKGC

Minimum Deposit: £10

Monopoly Casino Terms and Conditions: *New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. GambleAware.org #AD 18+ T&C's | BeGambleAware® #AD.

NYspins Casino

Bonus: Welcome Bonus 100% up to £50

Promotions: no wager bonus,cashback bonus

Free Spins: 50 (No Wager Free Spins)

Games Applicable: Book of Dead Slot

Wager Requirement: 30x (bonus + deposit)

licensed by: UKGC

Minimum Deposit: £20

NYspins Casino Terms and Conditions: 18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirements. Free Spins expire after 3 days. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. 18+ T&C's | BeGambleAware® #AD.

Duelz Casino

Bonus: Weekly No Wager Cashback Bonus

Promotions: cashback bonus

Free Spins: 100 Bonus Spins

Games Applicable: Book of Dead

licensed by: UKGC

Minimum Deposit: £10

Duelz Casino Terms and Conditions: 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. 18+ T&C's | BeGambleAware® #AD.

Playzee Casino

Bonus: Welcome Bonus up to £300

Promotions: low wager bonus

Free Spins: 100 Bonus Spins

Games Applicable: Big Bass Splash

Wager Requirement: 35

licensed by: UKGC

Minimum Deposit: £20

Playzee Casino Terms and Conditions: 18+ New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £300 + 100 Zee Spins on Starburst (first 10 credited on 1st deposit; rest credited at 07:00GMT at 10/day) + 500 Zee Points. Spins expire after 23:59GMT on day they’re credited. Winnings from each 10 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Affordability checks apply. Full Terms Apply Play Responsibly. BeGambleAware.org 18+ T&C's | BeGambleAware® #AD.

The Pools Casino

Bonus: Deposit £10 Get 100 No Wager Free Spins

Promotions: no wager bonus

Free Spins: 100 Bonus Spins

Games Applicable: Big Catch Bass Fishing

Wager Requirement: None

licensed by: UKGC

Minimum Deposit: £10

The Pools Casino Terms and Conditions: 18+, UK residents only. Players must sign-up to thepools.com and make a first deposit of £10+ and Stake £10+ on casino slots. Deposit and Stake must be completed within 7 days of opening your account to qualify. On qualification of the promotion, you will receive Free Spins on Big Catch Bass Fishing. Qualifying players will have the Free Spins automatically credited to their account. The value of each Free Spin awarded as part of this promotion is £0.10 per spin. Any winnings from Free Spins will be added to your account. Free Spins will expire 5 days after being awarded. Available only once to each new customer. 18+ T&C's | BeGambleAware® #AD.

Kwiff Casino

Bonus: Deposit £20 Get 200 No Wagering Free Spins

Promotions: No Wager Bonus

Free Spins: 200 Bonus Spins

Games Applicable: Book of Dead

Wager Requirement: None

licensed by: UKGC

Minimum Deposit: £20

Kwiff Casino Terms and Conditions: UK CASINO WELCOME OFFER: Grab up to 200 Free Spins on Book of Dead! Wager £20 on slots and Get 40 Free Spins for five consecutive 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+ T&C's | BeGambleAware® #AD.

Spinyoo Casino

Bonus: 100% up to £250 Slots Bonus

Free Spins: 100 Bonus Spins

Games Applicable: Big Bass Splash

licensed by: UKGC

Minimum Deposit: £20

Spinyoo Casino Terms and Conditions: 18+. New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £250 on Slots + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo’s Quest, and Big Bass Bonanza, respectively (first 20 credited immediately upon first deposit; rest credited at 07:00 GMT at 20/day). Spins expire after 23:59GMT on day they’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Only bonus funds contribute to wagering requirements. Affordability checks apply.. Full Terms Apply. BeGambleAware.org 18+ T&C's | BeGambleAware® #AD.

Fruitkings Casino

Bonus: 100% Welcome Bonus up to £50

Free Spins: 50 Bonus Spins

licensed by: UKGC

Minimum Deposit: £10

Fruitkings Casino Terms and Conditions: 18+. New players only. 100% bonus on first deposit up to £50 & 100 Bonus Spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Gonzo’s Quest slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply. 18+ T&C's | BeGambleAware® #AD.

Mr SuperPlay Casino

Bonus: 150% Bonus up to €50 Welcome Bonus

Promotions: Low Wager Bonus

Free Spins: 150% Bonus up to £50 Welcome Bonus

Wager Requirement: 50x(bonus only)

licensed by: UKGC

Minimum Deposit: £20

Mr SuperPlay Casino Terms and Conditions: 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 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply 1001 Mystery Genie Fortunes Slot Tournament Win Cash Spins Every Week in May! Play now 1001 Mystery Genie Fortunes Slot Tournament 18+ T&C's | BeGambleAware® #AD.

Rainbow Riches Casino

Bonus: Offer: Play £10, Get 30 Free Spins*

Games Applicable: Rainbow Riches Slot

licensed by: UKGC

Minimum Deposit: £10

Rainbow Riches Casino Terms and Conditions: New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. GambleAware.org #AD 18+ T&C's | BeGambleAware® #AD.

Peachy Games

Bonus: Deposit £10 get 20 No Wager Bonus Spins

Promotions: no wager bonus

Games Applicable: Big Bass Splash

licensed by: UKGC

Minimum Deposit: £10

Peachy Games Terms and Conditions: 18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply. 18+ T&C's | BeGambleAware® #AD.

Jackpot Village Casino

Bonus: Deposit £20 get 200 Free Spins

Promotions: First Deposit Bonus

Free Spins: 200 Bonus Spins

Games Applicable: Book of Dead

Wager Requirement: 40x (bonus + deposit)

licensed by: UKGC

Minimum Deposit: £20

Jackpot Village Casino Terms and Conditions: 18+ . New players only. Min. dep £20. Max. bonus bet £5. 200 Bonus spins on Book of Dead on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £20. Bonus funds are separate to Cash funds & subject to wagering requirement (40x deposit plus bonus). Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks & Terms apply . Please play responsibly. BeGambleAware.org . 18+ T&C's | BeGambleAware® #AD.

PlaySunny Casino

Bonus: Deposit £10 get 20 No Wager Bonus Spins

Promotions: no wager bonus

Games Applicable: Big Bass Splash

licensed by: UKGC

Minimum Deposit: £10

PlaySunny Casino Terms and Conditions: 18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply. 18+ T&C's | BeGambleAware® #AD.

Voodoo Dreams Casino

Bonus: 100% up to £50 Welcome Bonus

Promotions: low wager bonus

Free Spins: 50 Bonus Spins

Wager Requirement: 30x (bonus + deposit)

licensed by: UKGC

Minimum Deposit: £20

Voodoo Dreams Casino Terms and Conditions: 18+. new players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Bonus expires after 30 days if wagering requirement has not been met. One bonus allowed per person, address, device, IP. Full bonus terms apply 18+ T&C's | BeGambleAware® #AD.

Betfred Casino

Bonus: Deposit £10 Get 200 No Wager Free Spins

Promotions: no wager bonus

Free Spins: 200 Bonus Spins

Games Applicable: Age Of The Gods

Wager Requirement: None

licensed by: UKGC

Minimum Deposit: £10

Betfred Casino Terms and Conditions: New customers only. Opt In required. £/€10 min stake on Casino slots within 30 days of registration. Max bonus 200 Free Spins on selected games credited within 48 hours. Free Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD.

Double Bubble Bingo

Bonus: Deposit £10 Play With £50 Bingo

Promotions: no wager bonus

Free Spins: or 50 Free Spins

Games Applicable: Double Bubble

licensed by: UKGC

Minimum Deposit: £10

Double Bubble Bingo Terms and Conditions: New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Double Bubble. Spins value: 20p each. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+. **£10 lifetime deposit required. 18+ T&C's | BeGambleAware® #AD.

Dragon Bet Casino

Bonus: Deposit £10 get 20 Wager Free Spins

Promotions: No Wager Bonus

Free Spins: 20 bonus spins

Games Applicable: Big Bass Splash

Wager Requirement: None

licensed by: UKGC

Minimum Deposit: £10

Dragon Bet Casino Terms and Conditions: The offer is available for new Dragon Bet customers only. Opt in using the promo code ‘bigbasssfreepins' and make a minimum deposit of £10. Deposit a minimum of £10 and receive 20 free spins on Big Bass Splash. The 20 Free spins will be added by 23:59 the day after qualification. 18+ T&C's | BeGambleAware® #AD.

VegasLand Casino

Bonus: Welcome Bonus up to £200

Free Spins: 200 Bonus Spins On Popular UK Slots

licensed by: UKGC

Minimum Deposit: £10

VegasLand Casino Terms and Conditions: 18+; new depositing players only. Welcome package split over 3 deposits: Min. 1st deposit £10. Min. 2nd and 3rd deposit £20. 35X Wagering requirement applies to match up bonus and spins. Spins credited in specific games. Spins expire after 24 hours. Terms and conditions apply 18+ T&C's | BeGambleAware® #AD.

Onyx Slots

Bonus: Wager Free Spins Welcome Package

Promotions: no wager bonus

Free Spins: 50 Bonus Spins

Games Applicable: Big Bass Bonanza

Wager Requirement: None

licensed by: UKGC

Minimum Deposit: £10

Onyx Slots Terms and Conditions: 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+ T&C's | BeGambleAware® #AD.

Jazzy Spins Casino

Bonus: 200% up to £100 Welcome Bonus

Promotions: Low Wager Bonus

Free Spins: 50 Free Spins

Games Applicable: Paying Piano Club Slot

Wager Requirement: 50x(bonus only)

licensed by: UKGC

Minimum Deposit: £20

Jazzy Spins Casino Terms and Conditions: 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 network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply 18+ T&C's | BeGambleAware® #AD.

Plaza Royal Casino

Bonus: Welcome Bonus up to £200

Promotions: Match Bonus,Low Wager Bonus

Free Spins: 100 Bonus Spins

Wager Requirement: 35x (bonus + deposit)

licensed by: UKGC

Minimum Deposit: £20

Plaza Royal Casino Terms and Conditions: Applies only to new depositing players. 18+. Minimum deposit: £10. 35x Wagering requirement applies to match up bonus. Spins credited in specific games. Spins expire after 24 hours. Wagering requirement applies to spins. Terms and Conditions apply. 18+ T&C's | BeGambleAware® #AD.

Spin Rio Casino

Bonus: Welcome Bonus up to £200

Free Spins: 100 Bonus Spins

licensed by: UKGC

Minimum Deposit: £10

Spin Rio Casino Terms and Conditions: Applies only to new depositing players. 18+. Minimum deposit: £10. 35x Wagering requirement applies to match up bonus. Spins credited in specific games. Spins expire after 24 hours. Wagering requirement applies to spins. Terms and Conditions apply. 18+ T&C's | BeGambleAware® #AD.

Casushi Casino

Bonus: Deposit £10 and Get 20 No Wager Bonus Spins

Promotions: No Wager Bonus

Games Applicable: Big Bass Splash

licensed by: UKGC

Minimum Deposit: £10

Casushi Casino Terms and Conditions: 18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply. 18+ T&C's | BeGambleAware® #AD.

Knight Slots Casino

Bonus: 100% up to £50 Bonus

Free Spins: 50

Games Applicable: Book of Dead

Wager Requirement: 30x (bonus + deposit)

licensed by: UKGC

Minimum Deposit: £10

Knight Slots Casino Terms and Conditions: Terms Apply. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £50. 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. Bonus Policy applies. 18+ T&C's | BeGambleAware® #AD.

Vegas Moose Casino

Bonus: Get 50 No Wagering Free Spins

Promotions: no wager bonus,no deposit bonus

Free Spins: 50 bonus spins

Games Applicable: Big Bass Vegas, Double Down Deluxe

Wager Requirement: None

licensed by: UKGC

Minimum Deposit: £20

Vegas Moose Casino Terms and Conditions: Full T&C's apply. New sucessful registered customers only. One offer per customer of Small Screen Casinos Ltd. Deposit £20 get 50 x 0.10 stake value, no wagering free spins. Qualifying deposit must be wagered x2. 2 say expiry on free spins once awared. 18+ T&C's | BeGambleAware® #AD.

Slot Stars Casino

Bonus: Welcome Bonus 100% up to £50

Promotions: low wager bonus

Free Spins: 50 Bonus Spins

Games Applicable: Book of Dead Slot

Wager Requirement: 30x (bonus + deposit)

licensed by: UKGC

Minimum Deposit: £10

Slot Stars Casino Terms and Conditions: Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £50. 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. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. *Games are subject to availability. Bonus Policy applies. 18+ T&C's | BeGambleAware® #AD.

Jackpot Joy Casino

Bonus: Play £10, Get 30 Free Spins*

Free Spins: 30 Free Spins

Games Applicable: Double Bubble Slot

licensed by: UKGC

Minimum Deposit: £10

Jackpot Joy Casino Terms and Conditions: New members only, must opt in. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. 18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. GambleAware.org #AD 18+ T&C's | BeGambleAware® #AD.

Gentleman Jim Bet

Bonus: Stake £10 get 20 No Wager Free Spins

Promotions: no wager bonus

Games Applicable: Big Bass Splash

Bonus Code: bigbassspins

licensed by: UKGC

Minimum Deposit: £10

Gentleman Jim Bet Terms and Conditions: Qualifying Terms and Conditions New customer offer -The ‘free spins’ offer is for new Gentleman Jim customers only. -Customers must be 18+ -Customers must be residents of the UK. - Opt in using the promo code ‘bigbassspins' and make a minimum deposit of £10 -Deposit a minimum of £10 and receive 20 free spins on Big Bass Splash. - The 20 Free spins will be added by 23:59 the day after qualification. - The promotion is available from 01/06/2024 , until terminated by Gentleman Jim Bookmakers.. 18+ T&C's | BeGambleAware® #AD.

Slots Magic

Bonus: 100% up to £50 First Deposit

Free Spins: 50 Bonus Spins

Bonus Code: MAGIC50

licensed by: UKGC

Minimum Deposit: £10

Slots Magic Terms and Conditions: First Deposit only. Min. deposit: £10, max. Bonus £50. Game: Rich Wilde and the Book of Dead, Spin Value: £0.10, Max Spins:50. WR of 30x Deposit + Bonus amount and 60x Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. 18+ T&C's | BeGambleAware® #AD.

Spinstation Casino

Bonus: 100% up to £250 Welcome Bonus

Free Spins: 20 Bonus Spins

Minimum Deposit: £20

Spinstation Casino Terms and Conditions: 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% match up to £250 plus 20 bonus spins on 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. Please gamble responsibly. 18+ T&C's | BeGambleAware® #AD.

Mr Play Casino

Bonus: Welcome Bonus up to £200

Free Spins: 100 Extra Spins

licensed by: UKGC

Minimum Deposit: £10

Mr Play Casino Terms and Conditions: Applies only to new depositing players. Min deposit £10. 18+. Wagering requirement apply 35x. Offer valid for 24hr. 100 spins includes 3 deposit. See full terms apply. 18+ T&C's | BeGambleAware® #AD.

Regent Play

Bonus: Welcome Bonus up to £200

Free Spins: Rewards + VIP Program

licensed by: UKGC

Minimum Deposit: £10

Regent Play Terms and Conditions: Welcome Bonus applies only to new depositing players. Min deposit £10. Max Bonus £200. 18+ Only. Wagering requirement apply 35x. Offer valid for 24hr. Full bonus terms & conditions apply. BeGambleAware.org 18+ T&C's | BeGambleAware® #AD.

Genting Casino

Bonus: 100% Bonus up to £50

Promotions: Daily Promotions

licensed by: UKGC

Genting Casino Terms and Conditions: First deposit only. Min. deposit: £10, Max. Bonus £50. WR of 30x Deposit + Bonus amount (Slots count 100%, other games 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. First deposit bonus can only be claimed once every 72 hr across all casinos. Bonus Policy applies.. 18+ T&C's | BeGambleAware® #AD.

Luckster Casino

Bonus: Welcome Bonus up to £200

Free Spins: 200 Bonus Spins On Popular Slots

licensed by: UKGC

Luckster Casino Terms and Conditions: zT&Cs Apply. 18+. New Players Only. First Deposit: 100% up to £50 + 20 spins on Starburst. Min deposit £10. Second Deposit: 50% up to £75. Min deposit £20. Third Deposit: 50% up to £75. Min deposit £20. 35x wagering applies to spins and bonus funds. Max win is £100. Full T&Cs Apply. – www.begambleaware.org #adl T&Cs apply. Please gamble responsibly. 18+ T&C's | BeGambleAware® #AD.

Slingo Casino

Bonus: Welcome Bonus up to £50

Free Spins: Daily Promotions & Casino Picks

licensed by: UKGC

Minimum Deposit: £20

Slingo Casino Terms and Conditions: Min. deposit: £20, max. Bonus £50. WR of 30x Deposit + Bonus amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). First Deposit only. Can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.. 18+ T&C's | BeGambleAware® #AD.

Lottomart Games

Bonus: 100% up to £100 Welcome Bonus

Promotions: match deposit bonus

Free Spins: Free Scratchcards & Casino Promos

Games Applicable: Big Bass Bonanza

licensed by: UKGC

Minimum Deposit: £20

Lottomart Games Terms and Conditions: £20 min deposit. £200 max match. 50x wagering on Bonus + Free Spins winnings. Free Spins must be used to reveal Playthrough. Game eligibility & contributions vary. 10p to £5 bet range. £1,000 max redemption. New players only. Exclusive to select customers. Limited time offer. Valid 7 days. 18+. Be GambleAware.org 18+ T&C's | BeGambleAware® #AD.

Casino & Friends Casino

Bonus: Deposit & Get 125 Free Spins

Games Applicable: Book of Dead

licensed by: UKGC

Minimum Deposit: £20

Casino & Friends Casino Terms and Conditions: First Deposit Only. Game: Book of Dead, Spin Value: £0.10, Max Free Spins: 125. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the 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. Bonus Policy applies. 18+ T&C's | BeGambleAware® #AD.

Dream Vegas Casino

Bonus: 100% up to £300 Match Bonus

Free Spins: 150 Bonus Spins

licensed by: UKGC

Minimum Deposit: £20

Dream Vegas Casino Terms and Conditions: 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. Please gamble responsibly. BeGambleAware.org. 18+ T&C's | BeGambleAware® #AD.

Captain Cooks Casino

Bonus: 100% up to £475 Bonus

Free Spins: 100 Bonus Spins

Games Applicable: Mega Moolah

licensed by: UKGC

Minimum Deposit: £20

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Trending New Slot June 2025

Viking Runecraft 100

Viking Runecraft 100

Viking Runecraft 100, a new slot for 2024 from Play'n GO, is heavily inspired by Viking themes and is a high volatility slot with big payouts.

Mega Don Feeding Frenzy

Mega Don Feeding Frenzy

He is back and hungry for fish; this colorful new slot from Play'n GO does have a real bite.

Mega Don Feeding Frenzy Features:

Features
  • Mystery Symbols
  • Expanding Symbols
  • Scatter Symbols
  • Free Spins
  • Autoplay
Type
  • Theme: Modern
  • Volatility: High
Stats
  • Release Date: 2023-01-07
  • RTP (Return to Players): 95%
  • Reels: 5
  • Min Bet: 0.1
  • Max Bet: 100
  • Provider: Play'n GO
  • Paylines: 1024

Finn and The Candy Spin

Finn and The Candy Spin

Once again, we will follow Finn to Candy Land on a new adventure in this new slot from NetEnt. We categorize this slot in the high volatility section with the option to buy a bonus.

How We Review The Newest Slot Sites

When reviewing the newest slot sites, our approach is comprehensive, impartial - and specifically designed to help you choose the best online gambling site for your needs. Firstly, we look at the legitimacy and security of the site. We always begin by checking its licensing, ensuring the UKGC regulates it; if not, it’s not legally able to accept players from the UK.

Once we’re happy a site is licensed, we’ll begin to look at the variety and quality of the games on offer. For example, we look at the range of software providers, the game categories, and how frequently new games are released. As a general rule of thumb, the more games we see, the better - and we like to see new slot sites offer both big-name and smaller, up-and-coming game studios.

Finally, we look at the bonuses and promotions available. Of course, we check to ensure the bonuses and promotions are generous, but we also look at the terms and conditions. Can the wagering requirements be realistically met? Are there any predatory terms? Is there a maximum cashout limit? Our review process is rigorous and thorough, ensuring you get an authentic picture of what to expect when playing there yourself.

new slot sites

Why Choose New UK Slot Sites?

Choosing new UK slot sites offers a plethora of benefits for online gamblers. The main attraction, for most, is the chance to play at a fresh and innovative new gambling website. It’s easy for sites to begin looking all the same, and when the latest slot sites launch, we always try to find ones that have a unique, one-of-a-kind design.

What’s more, new slot sites tend to offer welcome bonuses and promotional offers that are far more generous than the ones you’d find at conventional UK casinos. Casinos realise they need to compete with more well-established names, and to entice new players, they often launch with much more generous bonuses and promotions.

Finally, most new slot sites are really hot with their payouts; they know their (limited) reputation is on the line and that they’re being judged at all times. Subsequently, they often can be found offering faster withdrawals, to please players and make you want to return!

Bonuses At New Slots Sites

In this section we’re going to dive into the different bonuses that new slots sites generally offer. These bonuses not only tend to be more generous than the ones at older casinos, they can also have lower wagering requirements and fairer terms and conditions. Let's explore some of the common bonuses you will come across below.

No-Deposit Bonus

A no-deposit bonus is the most popular type of bonus. Simply put, it's a bonus you can claim without having to deposit or risk any of your own money! New slot sites offer no-deposit bonuses as a way of attracting new players, and while the terms and conditions tend to be quite strict (as it’s free cash), they’re a great way to have a chance of winning something for nothing.

Matched Deposit Bonus

With a matched deposit bonus, the casino matches your initial deposit with a certain percentage up to a limit. For example, a 100% match bonus means if you deposit £100, you get an extra £100 to play with. Matched deposit bonuses usually have wagering requirements, although some of the latest slot sites offer wagering requirements as low as 10X!

Free Spins

Free spins are exactly as they sound. You receive a certain number of spins to use on slot games, at no cost to you. These are fantastic for trying out new games or improving your skills on your favourites without spending a penny. Free spins can be offered on specific games, or, sometimes, you’ll be able to use them on a wide variety of games.

No Wagering Bonuses

No wagering bonuses are gaining popularity in the UK because they are seen as the "fair" bonus because these bonuses do not have any wagering requirements attached to them. In a nutshell, whatever you win when using a no-wagering bonus, is yours, in cash, to keep. These bonuses are great, but not all casinos offer them because they are a specialised type of bonus and as you can imagine, far more costly for the online casino to offer. If you're tired of playing casino games and slots with bonuses where you have to wager through, then no wager bonuses may be the bonus for you. As we said, few UK online casinos offer these bonuses, but we have compiled a guide of where you'll find no wagering casinos here (for your convenience!).

New Real Money Slots 2025 

We're guessing that if you're on the hunt for new slot sites, then you're going to be looking to play the latest real money online slot games! Below, we've highlighted the newest (and best, in our opinion) new slots that have recently launched that are totally worth checking out. Keep a check on this page as we regularly update our new online slots list so you can keep abreast of the latest games from your favourite casino software providers!

Reel King Mega

A popular slot machine in Pubs around the UK, Reel King Mega is a classic slot game but with a modern online twist. There are plenty of features, inclusing a separate crown feature and a gamble feature for bigger and exciting wins.

The Book of Dead By Play 'N Go

The Book of Dead By Play 'N Go

Hugely popular slot game from Play 'N Go, follow Rich on his treasure seeking adventures in ancient Egypt.

The Book of Dead By Play 'N Go Features:

Features
  • Free Spins
  • Respins
  • Autoplay
  • Scatter Symbols
Type
  • Theme: Classic
  • Game Type: Cascade Slots
  • Game Type: Avalanche
  • Volatility: High
Stats
  • Release Date: 2014-02-18
  • RTP (Return to Players): 96.21%
  • Reels: 3
  • Min Bet: 0.2
  • Max Bet: 50
  • Provider: Play'n GO
  • Paylines: 20

Big Bass Bonanza

Big Bass Bonanza

Try to catch the big bass and be rewarded with both free spins and the chance to land one of the biggest payouts on any online slot. Let’s hit the boat!

Big Bass Bonanza Features:

Features
  • Free Spins
  • Autoplay
  • Wilds
  • Instant Wins
  • Scatter Symbols
  • Multipliers
Type
  • Theme: Classic
  • Volatility: High
Stats
  • Release Date: 2015-01-06
  • RTP (Return to Players): 96.71%
  • Reels: 5
  • Min Bet: 0.12
  • Max Bet: 240
  • Provider: Pragmatic Play
  • Paylines: 10

Tombstone R.I.P

Tombstone R.I.P

A brutal and dark slot with ingenious features and drama. Tomstone RIP is one of Nolimit City's finest!

Walk of Shame Slot

Walk of Shame Slot

Join Mr E and his gang of eccentric (AKA slightly odd) guests at the ultimate house party in the Walk of Shame slot.

Slot Vegas Megaquads

Slot Vegas Megaquads

Slot Vegas is a top slot from Big Time Gaming that uses a fab new feature called Megaquads which sees you play on 4 reel sets simultaneously!

King of Cats Megaways

Based on wild cats, it’s the first game to use the PLAYERSELECT engine. This allows you to play either the Lion Game or Puma Game

Benji Killed In Vegas

Sequel to East Coast Vs West Coast, Follow Benji to the bright lights of Vegas in this sinister tale!

Kiss My Chainsaw

Kiss My Chainsaw

Nolimit City is back with a sequel to their popualr "Serial" Slot with Kiss My Chainsaw. Think Texas Chainsaw only in slot format!

New Slot Site Game Developers

In the world of online slots, game developers are the ones who really deserve the credit. They’re the ones who actually make the games you end up playing - including everything from the themes, graphics, sound effects and mechanics that make each slot unique and enticing.

Big-name developers like NetEnt, Microgaming, and Play'n GO are renowned for their high-quality slots, and their games are widely available, as they have partnerships with online gambling companies all around the world. With that being said, don’t overlook the smaller, less well-known studios like Nolimit City, Just For The Win, and Fantasma.

The variety of developers on new slot sites ensures an ever-changing, dynamic gaming experience. Each developer brings their own style and in-game features to the table, ensuring you have a huge choice of video slots to choose from. 

New Slot Sites FAQs

So there you have it - a quick and easy-to-follow guide about finding and playing at new slot sites in the UK. Whether you're ambivalent about changing or switching from your current online casino or browsing the UK casino market for the latest deals - we aim to help you find the best casino entertainment online. Below we've also added some helpful FAQs exploring new slot sites. These FAQs are questions that casino players like yourselves are asking, so keep reading to learn more.

Can I Trust New Slot Sites?

Yes, if you are careful and research where best to play. Why not take a leaf out of our book and check out some of the latest new slot sites we recommend above? Our review team has tried and tested each new slot site - if you see them on the list, you know they've done something right!

Can I Claim A No Deposit Free Spins Offer At New Slot Sites?

Yes, some new slot sites try to outdo other ones by offering free sign-up bonuses - that require no deposit at all! Check the latest list of new casinos above and find the ones currently offering no deposit-free spins or an equivalent free sign-up bonus. Not all new slot sites are able or equipped to provide these bonuses, so grab them while they're available. Note, though: always read the terms and conditions before you claim any casino bonus.

How Do I Find The Newest Slot Sites?

Right on this page! We do the hard work for you and scour the UK casino market and find the newest sites launching every week. We update our new lists regularly, so check for the newest ones! Remember, we only ever add casinos that we'd be happy and comfortable playing at ourselves, so you'll be able to p[lay with ease of mind knowing the new casino you've chosen is safe, legit, legal and above all - fair!

Do New Slot Sites Have Other Games and Betting Products?

Most of the time, new slot sites in the UK offer a round gambling experience, which means slots, Slingo games, sports betting, online bingo games, Double Bubble games, online poker games and online scratchcards from the one website, but always check if you are looking for something in particular, some new slot sites will only focus on slots. Check out the different types of new slot sites and what they offer in the above article.

Where Best To Play Real Money Slots?

Real money casino players each look for different things from a new slot site, so the answer to this question is - do a little bit of exploring and research before you join any slot site to ensure it gives you access to the games you love playing, as well as new games you have yet to try. This will keep your experience varied and fresh. One of the biggest perks about new UK slot sites is that new games are added weekly - so you'll always have access to the latest games, hottest titles and best jackpots like Microgaming Wowpot slots, Mega Moolah and many must-fall jackpot games.