New Slot Sites in the UK: Latest Reviewed New Online Casinos
Whilst there are plenty of long established casino sites out there, there are plenty of new slot sites being introduced on a monthly basis to really keep the well-known ones on their toes. And they sure do, for new slot sites are becoming more and more unique and entertaining, each trying to outdo one other with design, game offerings, casino bonuses and promotions.
So why play at new slot sites which have launched in the previous couple of months, over well-established casino sites?
Being ‘fresh’ pays a big art of it. We all like to try new things don’t we? New Slot sites August 2025 almost always offer good introductory offer to get you playing on their sites (and they make a secret of the fact!) Many sites also offer you a bonus with little or no deposit which you can use throughout the casino.
These are called no deposit bonuses or no deposit free spins bonuses, and are perfect if you want to try out some new slot sites without risking anything from your own pocket.
In short, the best new slot sites are popular to play at as they offer new player bonuses which give new players some free casino games, plus a brand new place to play!
Things To Look Out For: Games, Bonuses & More
There are a few things to look out for when choosing a new slot site to play at. First and foremost, make sure that the site is licensed and regulated by the UK Gambling Commission. Not only is it fully legit and legal, it means the site is safe.
It’s hard to get a UK Gambling Commission license (meaning not just anybody can obtain one) it also means that the sot site is playing ball.
They don’t want to flout the rules – they want to keep hold of the license which mean that they’re reliable, safe and reputable; with no sneaky terms and withholding your winnings.
Security is another factor. Only slot sites with paramount top security will do – in all parts of their website. Most of the best casino sites utilise the best encryption software, the same as what some of the best banking institutions use, so there’s no need to worry about that, but if you are – you can always deposit by PayPal which is one of the safest and reliable payment methods at available at slot sites.
Games. Of course, the reason why we’re all here. If you’re playing casino games online, no matter if you’re playing slots, classic games, live dealer games or a mix of all, then it makes no sense to play games from lesser known software companies – only the best will do.
Most of the time, the best slot sites offer you the chance to play over 1000 different casino games which are provided from over 10 different suppliers. Top casino games providers include Microgaming, Netent, Elk Studios, Yggdrasil, Thunderkick, Play N Go, IGT, WMS, Novomatic and Bally. There are more of course, these are just for starters but should give you some pointers.
It's also not uncommon these days for customers to want to join a site that offers more than just slots. New online casinos usually add plenty of betting options, sometimes even poker options and online bingo games too. If a casino has to be the besy, then it needs to offer everything so there is no chance of being bored. Best casino games? Check! Best online bingo sites? Check! Best scratchcards? yep - the modern slot site really has it all - which is only the best news for us!
Looks at The Figures: When a casino site starts operating on an on-going basis, they are obligated to publish how reliable their product is and what % they pay out/back each month. If they don’t publish these figures, they are likely to be an untrustworthy site and one we’d probably avoid playing at, just to be on the safe side. Think of it this way: the higher the pay-out percentage, the more chance you have of winning!
Get Started at The Newest Slot Sites
Our advice and tips should help you out a bit to successfully find a safe and reliable casino site. Remember, if you are ever in doubt, you can just ask the casino site your questions that you want answers for.. Or feel free to ask us – we’d be more than happy to help!
Below you will see our latest reviewed New Slots Sites, most of which offer some free spins no deposit bonuses so you can try them out for free too.
Casiku Casino
Bonus: Get 50 No Wagering Spins
Promotions: No Wager Bonus
Games Applicable: Big Bass Splash
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.
Spinyoo Casino
Bonus: 100% up to £250 Slots Bonus
Bonus 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.
Midnite Casino
Bonus: Get 100 No Wagering Free Spins
Promotions: No Wager Bonus
Games Applicable: Big Bass Splash
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.
Blackjack City
Bonus: Welcome Bonus up to £300
Bonus Spins: 25 Bonus Spins on Starburst
Games Applicable: Starburst Slot
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.
247 Bet
Bonus: 1st Deposit up to £247
Bonus Spins: 100 free spins + 1 Scratchcard
Games Applicable: Big Bass Splash
licensed by: UKGC
Minimum Deposit: £20
247 Bet Terms and Conditions: . New players only. One offer per playerMin deposit £20. Max bonus bet £5. Offer: 100% bonus match on 1st deposit up to £247 + 100 free spins + 1 Scratchcard. Minimum wagering of £20 required to unlock the scratchcard, details & terms sent via inbox. Free spins expire in 72h, winnings capped at £100, credited as cash and are immediately withdrawable. Bonus funds expire in 30 days and are subject to 25x wagering the total bonus & deposit. Only bonus funds count towards wagering contribution. Affordability checks and 18+ T&C's | BeGambleAware® #AD.
Dream Vegas Casino
Bonus: 100% up to £300 Match Bonus
Bonus 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.
Grand Ivy Casino
Bonus: Welcome Bonus up to £300
Bonus Spins: 25 Free Spins
Games Applicable: Starburst Slot
licensed by: UKGC
Minimum Deposit: £20
Grand Ivy 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 £300 + 25 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. BeGambleAware.org. FULL TERMS IN FOOTER BELOW 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.
Casushi Casino
Bonus: 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.
Playzee Casino
Bonus: Welcome Bonus up to £300
Promotions: low wager bonus
Bonus 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.
Betwright
Bonus: Get 20 Wager Free Spins
Promotions: No Wager Bonus
Games Applicable: Big Bass Slots
Bonus Code: BASS1000
licensed by: UKGC
Minimum Deposit: £20
Betwright Terms and Conditions: New customers only 18+. Promo code BASS1000 required on sign-up. Min deposit £20. Wager £20+ on eligible Big Bass slots to qualify. Receive 20 Free Spins on Big Bass Bonanza 1000. Free Spins have a total value of £2. Spins credited within 24 hours of qualification and expire after 7 days. Standard BetWright T&Cs apply. 18+ T&C's | BeGambleAware® #AD.
Double Bubble Bingo
Bonus: Deposit £10 Play With £50 Bingo
Promotions: no wager bonus
Bonus 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.
Fruitkings Casino
Bonus: 100% Welcome Bonus up to £50
Bonus 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.
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.
The Pools Casino
Bonus: Get 100 No Wager Free Spins
Promotions: no wager bonus
Bonus Spins: 100 Bonus Spins
Games Applicable: Big Bass Splash
Wager Requirement: None
licensed by: UKGC
Minimum Deposit: £20
The Pools Casino Terms and Conditions: Significant terms: 18+. New players only. Minimum deposit £20. Wagering requirement: 0x. No maximum winnings limit. Expiry time: 5 days. PayPal, virtual cards and/or pre-paid debit cards deposits are not qualified. Please gamble responsibly. Full terms and Bonus terms apply. 18+ T&C's | BeGambleAware® #AD.
NYspins Casino
Bonus: Welcome Bonus 100% up to £50
Promotions: no wager bonus,cashback bonus
Bonus 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 in GB only. 100% deposit bonus up to £50. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 50 Free Spins on Book of Dead only. Winnings from Free Spins credited as real money with no wagering requirement. Maximum Free Spins winnings: £100. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD.
Voodoo Dreams Casino
Bonus: 100% up to £50 Welcome Bonus
Promotions: low wager bonus
Bonus Spins: 50 Bonus Spins
Wager Requirement: 30x (bonus + deposit)
licensed by: UKGC
Minimum Deposit: £20
Voodoo Dreams Casino Terms and Conditions: 18+. New players in GB only. 100% deposit bonus up to £50. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 50 Free Spins on Book of Dead only. Winnings from Free Spins credited as real money with no wagering requirement. Maximum Free Spins winnings: £100. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply 18+ T&C's | BeGambleAware® #AD.
Kwiff Casino
Bonus: Get 200 No Wagering Free Spins
Promotions: No Wager Bonus
Bonus 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.
Duelz Casino
Bonus: Weekly No Wager Cashback Bonus
Promotions: cashback bonus
Bonus Spins: 100 Bonus Spins
Games Applicable: Book of Dead
licensed by: UKGC
Minimum Deposit: £20
Duelz Casino Terms and Conditions: 18+. New players in GB only. 100% deposit bonus up to £100. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 100 Free Spins applicable to Book of Dead only: 20 Free Spins per day for 5 days. Daily login required. Maximum Free Spins winnings: £100. Winnings credited as bonus money with a 45x wagering requirement. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply 18+ T&C's | BeGambleAware® #AD.
Barz Casino
Bonus: Welcome Bonus up to £300 & 50 Bonus Spins
Promotions: Welcome Bonus,No Deposit Bonus
Games Applicable: Starburst, Book of Dead
licensed by: UKGC
Minimum Deposit: £20
Barz 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 £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 50 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.
Vegas Moose Casino
Bonus: Get 50 No Wagering Free Spins
Promotions: no wager bonus,no deposit bonus
Games Applicable: Big Bass Vegas, Double Down Deluxe
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.
Plaza Royal Casino
Bonus: Welcome Bonus up to £200
Promotions: Match Bonus,Low Wager Bonus
Bonus 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
Bonus 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.
Lottomart Games
Bonus: 100% up to £100 Welcome Bonus
Promotions: match deposit bonus
Bonus 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.
Peachy Games
Bonus: Get 20 No Wager Free 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.