New Slot Sites - September 2025
Find the best new slot sites of 2025 in the UK here. We update this list every day, adding the latest sites with great bonuses and free spins offers, including no wagering & no deposit!
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We also continue to monitor sites already in the list for improvements in offers, game content, user experience and security. We curate our lists so that you, the player, can find the best possible online gaming experiences, in the shortest amount of time. Scroll down to learn more about what new UK slot sites feature on this page and how we put together these rankings.
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Winissimo is a new Progress Play Casino, Bingo & Sports betting site from the operators of Winomania. Choose between our bingo & casino welcome packages!
*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+ GambleAware.org Please play responsibly #ad
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Mr Luck is a brand-new Aspire Global Casino from our friends at Big Win, the team behind Ivy Casino and Bet442. Enjoy our two pronged welcome package over 2 deposits!
*18+. New Players Only. Welcome Package split over 2 deposits. Min 1st Deposit: £20 with 100% match up to £77. Min 2nd Deposit £20 with 77 Spins on Big Bass Bonanza. Wagering Requirement: 35x. Spins expire after 24 hours. T&Cs apply. *18+ GambleAware.org Please play responsibly #ad T&C's Apply
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7bet is a brand-new UK casino site, operated on the Anakatech platform. Now with an upgraded platform in 2025, 7bet also has sports betting!
*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
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The home of Slingo in the UK, Slingo.com is a Skill-on-net slots site with bingo and live casino. New to WDW Bingo, we also have an exclusive no deposit spins welcome offer!
*Amount which can be won or withdrawn is £100. New registering players only. Game: Big Bass Bonanza, Spin Value: £0.1, Max Free Spins: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). Bonuses do not prevent withdrawing deposit balance. This offer is only available for specific players that have been selected by Slingo.com. If you have arrived on this page not via the designated offer of Slingo.com you will not be eligible for the offer. Valid until 12.30.2030. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
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Jackpot Village is a White Hat Casino from the operators of Grand Ivy Casino and Barz. Sign up and deposit for our crazy free spins welcome offer.
*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. *18+ GambleAware.org Please play responsibly #ad
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Kachingo is a new Aspire Global Casino from our friends at Eshkol, the team behind Magic Red & Neptune Play. Enjoy a Welcome Package over 2 Deposits!
*18+. New Players Only. Min deposit £10. Max bonus 1st deposit 100% up to £50 and 2nd deposit 50% up to £100. 35x wagering applies, within 21 days. 20 spins on 1st deposit and 30 spins on 2nd deposit. Spins expire after 24 hours. Full T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
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Mega Riches is a new online casino & slots site from the operators of Videoslots & Mr Vegas. Launched in August, get a great welcome bonus + 50 jackpot spins!
*18+ New players only. Minimum deposit £10. 100% deposit match on amounts up to £25. Wagering 35x within 60 days. 50 Welcome Spins must be used within 24 hours of activation. Cannot be used in conjunction with any other bonuses. Full T&C apply. *18+ GambleAware.org Please play responsibly #ad T&C's Apply
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Quickbet is a brand spanking new casino & sports betting site from L&L, the operators of Pub Casino. Choose a hefty casino bonus or free bet to get started!
*Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £10 | No max cash out | Wagering is 40x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Cashback when offered, applies to deposits where no bonus is included | Cashback is cash with no restrictions | T&C's apply | Free bet: Min odds: 2.0 - Free bet value will be deducted from free bet winnings *18+ GambleAware.org Please play responsibly #ad
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The Hippodrome Online Casino is a Betway operated slots and casino site based on the legendary Leicester Square casino. Now with improved offer!
*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. UK License Holder: Betway Limited - UK License Number: 39372 *18+ GambleAware.org Please play responsibly #ad
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talkSPORT Bet is a casino and sports betting website inspired by the UK sports radio station. Operated by BetVictor, sign-up on your mobile device to get our welcome package.
*18+ New customers only. Opt in, wager £10 on selected slots within 7 days. Get 2x £25 Slots Bonuses for selected games and 50 Free Spins on Big Bass Splash, which expire in 30 days. 40x wagering, max redeem on bonuses £1,250. T&Cs Apply. GambleAware.org. Please gamble responsibly. *18+ GambleAware.org Please play responsibly #ad
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Welcome to the distinctly amiable Casino and friends, throwing their arms wide open with a free spins welcome offer for new players. New from Skill-on-Net!
*Automatically credited upon deposit. Cancellation can be requested. 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 free spin winnings 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.*Games are subject to availability. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
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Bet442, inspired by the classic Football formation, is a new casino and betting site for 2024 from Aspire Global. We have an exclusive welcome offer!
*18+ New players only. Min deposit of £20. 1st deposit only. 100 Spins on Big Bass Bonanza. Wagering Requirements on spins: 35x wagering to be completed within 21 days of being issued. Unused spins Expire after 24hrs. Full T&Cs Apply. *18+ GambleAware.org Please play responsibly #ad
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Lottogo is an exciting and unusual addition to our listings. Owned and operated by Annexio, Lottogo is a slots, casino, bingo and lottery betting website! Check out our exclusive welcome offer.
18+. New Players Only. Minimum Deposit £10, 40x Wagering in 7 days, Qualifying Deposit played first, Max Bet £5, Max Win applies., Certain games excluded, Spin value £0.1 each Terms & Conditions Apply *18+ GambleAware.org Please play responsibly #ad
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LeoVegas is a beloved online gambling site with casino, sports betting and bingo. The brand is well known for its TV adverts and its fair welcome reward.
*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+. T&Cs apply. *18+ GambleAware.org Please play responsibly #ad
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KnightSlots is a new Skill-on-Net casino arriving at WDW with its sister site SlotStars. With a generous new spins welcome offer, become a casino knight of the realm at KnightSlots.
*Automatically credited upon deposit. Cancellation can be requested. 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. This offer is only available for specific players that have been selected by KnightSlots. Bonus Policy applies. *18+ GambleAware.org Please play responsibly #ad
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Fafabet is a new casino, slots and sports betting website, fully licensed in the UK. Sign-up and get a generous and unique casino bonus welcome offer!
*1. Register for your new FafaBet Account by clicking the link below. 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. *18+ GambleAware.org Please play responsibly #ad
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Casino Kings is a new Progress Play gambling site for 2024. Sign-up via our exclusive welcome offer which includes a larger match bonus and more free spins!
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
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Zebra Wins is a new casino adventure across the globe. Launched in 2021 and made available more widely in 2022, the site is a cousin to other Skill on Net sites like Lucky Louis and PlayOJO.
*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
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Metropolitan Gaming Online is an intriguing new Aspire Global Casino site, based on the UK luxury bricks and mortar venues. With our special code, get an enormous welcome package!
*18+. New Players Only. Bonus Code: NEWTOMET. Bonus: £10 min deposit. Play on Slots only. 35x wagering requirement. Spins: Valid on specific game only. 35x wagering requirements on winnings. Full terms and conditions apply *18+ GambleAware.org Please play responsibly #ad
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Exciting new casino, slots and bingo site featuring exclusive jackpot slots and 75-ball bingo.
*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
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The Phone Casino is a retro-themed mobile slot sites from the independent online casino makers, Small Screen Casino LTD. Choose your no wagering slots offer!
*Full T&CS apply. New Successfully registered customers only. 1 offer per customer of smallScreenCasinoLtd. Deposit either £20, £40 or £60, get 50, 100 or 150 x 10p wager-free spins. Qualifying deposits must be wagered x 2, 2 day expiry on free spins once awarded. 18+ www.begambleaware.org *18+ GambleAware.org Please play responsibly #ad
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HOTWINS Casino is a new Progress Play gambling site with a top live casino and a bonus/spins combination welcome offer. It was launched in Summer 2024.
*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
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Rollbit is a UK real money casino that runs on the Grace Media platform. From the operators of Royal Valley Casino, we have a top notch exclusive fair spins offer to sign-up with.
*First deposit only. Min deposit £20. Min wager £20 on slots. Max 100 Free Spins. Max one claim. Spins credited within 7 days after deposit. Spins valid on Big Bass Splash. Spin value 10p. Full T&Cs Apply. 18+ *18+ GambleAware.org Please play responsibly #ad
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Mr Vegas is a new slots and casino site from the creators of videoslots.com. The site runs off Videoslots proprietary platform with a unique selection of games and an intriguing no wager spins welcome offer.
*New players only. Min deposit: £10. Account balance is withdrawable at any time upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins: Bonus spins expire 24 hours after activation. Full T&C Apply. +18. Play responsibly. *18+ GambleAware.org Please play responsibly #ad T&C's Apply
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Kwiff is a unique Casino & Sportsbook site available to UK & Irish players. Now on WDW Bingo for the first time, enjoy over 1,500 games and a no wager spins welcome bonus!
*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
New Slot Sites UK
The Golden Age of Slots
Top 15 New Slot Sites – September 2025
Why are Slot Sites evolving?
How do we rank these new slot sites?
How do we define Slot Sites?
Which were the best of the new breed in 2024?
New Slot Sites with regular promotions
2025 New Slot Sites Predictions
Missing Sites?
The Golden Age of Slots
Over the past 12 months, new slot sites continued to grow and evolve into multi-dimensional entertainment spaces. They come in all shapes and sizes; many have no wagering free spins bonuses, some have thousands of slots by huge developers, and some have just a select few designed in-house. Some offer classic deposit match bonuses, some have done away with bonuses entirely in order to gain the trust of their customers.
The new slot sites page has grown exponentially on WDW Bingo in the past few years. It is now one of the most popular pages on our entire site and we’re bringing you the best of a new breed of online slots and casino sites.
This has been a great year for interesting no wagering welcome offers, which have made a fantastic comeback. Currently, our most popular new site is Dragonbet. They changed to an independent licence in July 2024 and they have a brilliant free spins no wagering offer.
We are constantly adding new slot sites. For that reason, we are introducing a new feature that ranks the currently best 10 in a dynamic way. We’ll even show our working by giving an explanation as to why each site is ranked where it is. We hope that you find this new rolling chart informative and interesting. All we want to do is help you to find the best new slots sites quickly and effectively without trawling through endless unkempt listings as we glide into the New Year and 2025.
If you would rather see a complete list of everything we have, go to our Ultimate Slot Sites UK directory.
Top 15 New Slot Sites – September 2025
- Spin King (New Entry)
- BresBet (Hot Shot Entry)
- BetWright
- Slots Temple
- Betnero
- Bet TOM (New Entry)
- Ivy Casino
- Hollywoodbets (New Platform)
- Tote (New Entry)
- NetBet Casino
- Livescore Bet
- Midnite
- Dragonbet (Top Climber)
- Planet Sport Bet
- Highbet (New Offer)
Why are Slot Sites evolving?
The short answer is that the industry has had to adapt to new pressures and new expectations; from regulators and, more importantly, players. And many operators have risen to the challenge, launching new and exciting products for online gamblers.
Brands are becoming more creative with their welcome bonuses as the classic large match bonuses with lots of wagering requirements become unworkable for players and unprofitable for operators. 7bet, one of our most exciting new releases, even allows Crash Games play in their welcome bonus.
Players are hungry for products that stand out from the crowd; and it is a pretty crowded field these days! Luckily we continue find brands who are willing to stick their necks out.
Mega Riches, one of our latest listings, does just that. From the team behind the pioneering Videoslots, you just need to take one look at the welcome bonus to see that they’re doing something different.
“50 chances to become a millionaire.” What an innovative way to describe jackpot spins!
On this our New slot sites 2025 page, we’ve collated reams of sites just like Mega Riches. They are the most evolved, most innovative brands that you’ll find on any slots comparison site. And we’re going to keep seeking them out for you as long as we have breath in our lungs! I personally guarantee you that.
How do we rank these new slot sites?
We order our listings based on a combination of newness/freshness as well as quality and security. Though the top of the list may not be the latest slot, it will be new and, in our estimation, it will be the best. Then, you can either get straight through to the site with our “Play” buttons, or you can read a bit more about why we rate a site so highly by visiting our review. How? Click “Read Review.”
How do we define Slot Sites?
There’s no easy way to define online gaming sites anymore. Customers aren’t interested in rigidly designated spaces. Most bingo sites contain slots, and some slots sites even contain bingo. A slot site may even have live casino tables as well as table and card games! Some sites have scratch games and other indefinable arcade games that they invented themselves. Lottogo is a great example of this kind of brand with unique, super creative games.
In our new slot sites section, there’s one criterion that all sites must abide by: there must be video slots and/or classic slots.
Slots tend to be the primary focus of these sites, though that’s not necessarily the case. If a bingo site, an arcade site, a betting site, or a casino site has a particularly stellar selection of slots, as well as perhaps a great slots bonus, then we may consider adding it to this page. We certainly aren’t slots purists at WDW. In fact, we have a new page for those players looking for a bit of everything; New Gambling Sites.
Which were the best of the new breed in 2024?
This is, of course, subjective. But if we had to single out some names, new sites like Midnite and Spin Casino have produced incredibly popular welcome offers which have flown off the shelves. These are the sort of free spins offers that players crave because they’re fair!
Aspire Casinos have proved very popular this year as they expand their gaming content. The introduction of a sports betting section on many new Aspire sites like BetGrouse has been a revelation and we expect that trend to continue in 2025.
There’s also been an explosion in exciting new casinos and sports betting sites that run on bespoke platforms, which has spawned the grand success of our new independent slot sites page. Sites like Hollywoodbets, StarSports, Fafabet and Lottoland are all offering something completely new with unusual gaming selections and creative welcome offers.
This in turn has led established platforms like Progress Play and Aspire Global to raise their games. We’d never thought we would see the day where a site like CasinoKings could be a real star.
All these sites have excellent mobile versions. That is a must for a new slot site. Older sites may not be so mobile ready. This is another reason to keep your eye out for the latest releases.
New Slot Sites with Regular Promotions
Welcome bonuses are one thing, but we also like to keep an eye out for sites that offer regular promotions and free spins offers for their established players as well. A snazzy welcome offer may attract customers, but it is a holistic rewards and promotions culture that will ensure player loyalty and keep customers happy. For a site to keep you coming back again and again, it must always offer something new and enticing. Otherwise players will swiftly move on.
One site that particularly stands out for their ability to keep pleasing players is Fabulous Vegas. This brand is new to WDW and we’re thrilled by your response. They have regular promotions including frequent boosts and prize drops, so you’ll find exciting rewards every day!
2025 New Slot Sites Predictions
There’s so much excitement to come in 2025 as we expect to see the launch of more of these independent slot sites. Upstart operators are getting creative in the tough market circumstances and this is dragging everyone along with them!
We’ve also seen a new interest in what we’d call classic online casino sites. Often these are online versions of bricks and mortar casinos like Hippodrome. They too have been dragged along into the exciting welcome bonus revolution. We expect to see lots more growth in this area in 2025 as our new casinos page expands.
Big Bass Bonanza Gravy Train to End?
Brands must continue to shake up their welcome offers. This has been a great year for fair spins offers with no wagering and we expect that to continue over the next 12 months.
However, some of these operators might have got a bit fat and lazy. Our research of cash spins offers showed that around 50% featured one of the Big Bass slots.
Sure, it’s the most popular online slot in the world, but for how long? Who is going to stick their neck out, leave the herd and try something a bit forward thinking and radical?
We expect a savvy operator to pick up quite quickly in the new year where the winds are blowing and how slot trends will evolve in 2025.
Missing Sites?
We regularly update this page to make sure our rankings accurately reflect the best of what’s out there. If you think we’re missing an important slot site, don’t hesitate to get in touch with us via our Contact Us page, especially with the New Year and 2025 arriving soon!
New Slot Sites UK FAQs
Yes, all the new slots sites featured on this page are licensed and regulated by the UK Gambling Commission and are therefore operating under a very tight remit. You will find absolutely no wild west casinos with dodgy/no licence on WDW.
Within that framework, however, some sites have better security, better customer service and better customer protection than others. For example, each slot site has an insolvency protection rating from the UKGC which ranges from none to high. This is taken into account when ranking the best and newest slot sites.
When it comes to the bonuses available on our featured slots sites, many of them do have wagering requirements as part of the offer’s terms and conditions. Some have very low requirements and some have much higher requirements. This is a factor in our listing order. If a brilliant new site has very high wagering requirements on its welcome bonus, it will be penalised for this.
If having zero wagering requirements on a bonus is your main priority over the recency of a site launch, then definitely check out our no wagering slots page.
Yes, our featured new slot sites have the best, and crucially the most secure welcome bonuses around. As we’ve mentioned, all of our new slot sites are licensed in the UK, so you are protected as a player.
Even if it seems as though an online casino with a foreign licence has a bigger bonus, it is illegal for it to be available to UK players. Therefore, players are open to be scammed or the casino could be shut down and you would lose all your deposited funds.
Therefore, we can safely say that UK regulated sites have the best bonuses.
According to our research, Starburst by NetEnt is the internet’s most popular online slot. It is the most eligible slot for casino welcome bonuses and features on a very high percentage of all slots sites.
The slot’s developers, NetEnt, have indicated that they’ll reboot the slot in 2021 to create a high volatility version. This means that although the slot’s RTP is likely to remain at 96.1%, the payouts will be bigger but less frequent. This is likely to attract a new type of player to the already beloved game.
As you can see in our listings, we have a few featured new slot sites with no deposit welcome bonuses.
That means, you can enjoy free spins on a quality new site without having to deposit funds. Which slot games are eligible depends on the site and the offer, so check the terms and conditions carefully.
For all our slot site listings that offer the chance to play the best free online slots without having to make a deposit, head to our no deposit slots page.
About the author
Harrison Score has been a content writer at FTD Digital for almost 10 years and the Head of WDW Bingo since 2018. His favourite casino site this month is Bet TOM.
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