New Slot Sites UK (46 Casinos)

  • Playsunny Casino logo


    Playsunny Casino

    4.0 / 5

    18+. New players only. Min £10 deposit & wager. Free spins on Big Bass Bonanza 1p coin size. 40x wagering applies. Max cash out £250. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. T&C Apply, 18+
  • Dragonbet logo



    3.8 / 5

    Min £10 Deposit to Qualify T&C's Apply T&C Apply, 18+
  • Casushi Casino logo

    100% UP TO £50 + 50 FREE SPINS

    Casushi Casino

    3.8 / 5

    New players only. 100% bonus on first deposit up to £50 & 50 Bonus Spins (30 spins on day 1, 10 on day 2, 10 on day 3) for Book of Dead 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 expiry 2 days. Game restrictions apply T&C Apply, 18+
  • Bally Casino logo


    Bally Casino

    3.8 / 5

    New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply T&C Apply, 18+
  • MadSlots Casino logo

    100% UP TO £200

    MadSlots Casino

    3.6 / 5

    18+. Available for new registered accounts only. Get up to 100 Free Spins (FS) immediately after complete registration locked (10p). Max win post wagering (WR): £10. 100% Bonus up to £200 for the 1st dep of min £10, received in 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. 30x wagering. Max win post Wagering: £ 100 per deposit bonus. Players who fail to select the bonus upon deposit are not eligible. T&Cs Apply. T&C Apply, 18+
  • Casino logo


    Visit Casino

    3.5 / 5

    18+. Available for new registered accounts only. Up to 100 Free Spins (FS) after complete registration (10p). Max win post wagering (WR): £10. Up to 100 Free Spins (FS) for the 1st dep of min £10. 50% Bonus up to £100 for the 2nd dep of min £10, received in as an instant Bonus format. Up to 25 Free Spins (FS) for a 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. 35x wagering. Max win post Wagering: £100 per deposit bonus. Players who fail to select the bonus upon deposit are not eligible. T&C Apply, 18+
  • JeffBet Casino logo

    100% UP TO £100 + 50 SPINS

    JeffBet Casino

    3.8 / 5

    New Players Only. Bonus valid 30 Days from receipt.35X wagering the bonus. Max conversion: £500. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits T&C Apply, 18+
  • Bingostars logo



    3.9 / 5

    New players only. 300% bonus on first deposit up to £20 (Max £60 bonus). Free spins on Fluffy Favourites 1p coin size. 4x wagering bingo. 40x wagering slots. Max cash out £250. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. T&C Apply, 18+
  • Free Spirit Bingo logo

    1000% UP TO £2000

    Free Spirit Bingo

    3.5 / 5

    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) T&C Apply, 18+
  • Bzeebet Casino logo

    100% UP TO £100 + 100 FREE SPINS

    Bzeebet Casino

    3.9 / 5

    New Players Only. Min Dep £20. Offer: 100% of 1st deposit up to £100 + 100 Spins on Big Bass Bonanza. Spins expire after 23:59 GMT on day they are credited. Spins winnings credited as bonus, separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Bonus funds expire after 21 days. Affordability checks apply T&C Apply, 18+
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Compare Newest Slot Sites UK 2024

RankCasinoRatingSlot GamesSince
1Playsunny Casino logoPlaysunny Casino4.014502023
2Dragonbet logoDragonbet3.81752022
3Casushi Casino logoCasushi Casino3.87502023
4Bally Casino logoBally Casino3.84302023
5MadSlots Casino logoMadSlots Casino3.610002023 Casino Casino3.5502023
7JeffBet Casino logoJeffBet Casino3.85002022
8Bingostars logoBingostars3.919002022
9Free Spirit Bingo logoFree Spirit Bingo3.520002022
10Bzeebet Casino logoBzeebet Casino3.912002023
Playsunny Casino logo

1. Playsunny Casino Review

Playsunny Casino Rating

Rating4.0 / 5
Look & Feel
4.5 / 5
Payout Speed
4.1 / 5
Slot Games
5.0 / 5
Live Games
5.0 / 5

You must know that Playsunny Casino is a new slots site with some of the best slot bonus features that will improve your gameplay experience. So, if you’re looking for the best new slots site casino UK with high-quality immersive video slots, Playsunny can be your next stop.

Why PlaySunny Casino? 

With over 1450 total slot games, PlaySunny Casino attracts our attention as a top new UK slot site, particularly for those who like bonus rounds while playing. You may play famous new slot titles from top designers such as Eyecon, 1×2 Gaming, and Yggdrasil, with fantastic features like free spins, bonus pick games, mystery jackpots, and more to increase the pleasure.

Whether you play supernatural-themed slots or brand-new mobile games, PlaySunny offers the most significant new interactive slot components to keep every spin exciting. You may play this ever-expanding new UK slot collection on desktop or mobile.

King’s expert verdict 

  • Innovative search filters immediately allow you to find your top slots with unique features.
  • Even if you can wait up to 42 hours at other casinos, you can see even 5 days for a cashout.
  • The 1450 slots variety isn’t something you can let go of quickly, and those titles are powered by some of the most well-known providers in the industry, including Pragmatic Play.
Playsunny Casino Review
Dragonbet logo

2. Dragonbet Review

Dragonbet Rating

Rating3.8 / 5
Look & Feel
5.0 / 5
Payout Speed
4.7 / 5
Slot Games
3.8 / 5
Live Games
5.0 / 5

Dragonbet Casino features a relatively limited yet highly qualitative collection of around 175 slots. All games are supplied by three developers: Pragmatic Play, Blueprint and LEAP. The selection encompasses most slot types, including classic, video, special features and megaways, with bets ranging from £0.10 to £100.

We would like to see the addition of more games and top providers to make the catalogue suitable for even more British gamblers.


  • Most games come from premium providers, Pragmatic Play and Blueprint Gaming
  • Most types of slots are available, including classic, video and megaways
  • Great maximum bet of £100 on specific titles


  • Under 200 slots
  • Only 2 providers
Dragonbet Review
Casushi Casino logo

3. Casushi Casino Review

Casushi Casino Rating

Rating3.8 / 5
Look & Feel
4.5 / 5
Payout Speed
3.9 / 5
Slot Games
5.0 / 5
Live Games
5.0 / 5

After thoroughly evaluating the game library, Casushi was named the best new site for Megaways slots by the experts at You’ll find new Megaways slots like Jelly Belly Megaways, Cleopatra Megaways, Big Bass Hold & Spinner Megaways and many more.

Why Casushi Casino? 

We chose Casushi Casino as one of the best new slot sites for Megaways because most UK punters frequently visit this casino to engage in those slots. There are many casinos with Megaways, but Casush is a 2023 casino, which means that the level of technical innovations like eCogra site audits, Be Game Aware tools to improve your gambling behaviour, and impressive payment systems including Visa, Truslty, etc.

King’s expert verdict 

Pragmatic Play, Microgaming, and NetEnt are some respectable slot developers that grace Casushi’s roster with its infrequently released novelty games. Several factors to think about:

  • Top search filters to find your best online slots new Megaways very fast
  • Innovative web graphic design to ensure a positive environment for responsible gambling
  • Even if there are no instant cashouts, after 24 hours, your funds will be in your account – compared to others where you’ll wait 3-5 days for a cashout.
  • Generous 200 live casino games with many blackjack variations
  • Remember that with the 100% up to £50 first deposit bonus, some Megaways are excluded, so read the bonus policy.
Casushi Casino Review
Bally Casino logo

4. Bally Casino Review

Bally Casino Rating

Rating3.8 / 5
Look & Feel
4.5 / 5
Payout Speed
4.1 / 5
Slot Games
4.0 / 5
Live Games
5.0 / 5

We know that some gamblers are attracted by those slots based on different pop culture themes like superhero movies, TV shows, rock music, movies, etc. Bally Casinos is first in this category because it offers over 1500 new slots, most theme-based.

Why Bally Casino?

Because it’s the best new slots casino site where you’ll find immersive slots with some of the best themes; for example, Primate King is based on the story of King Kong, or if you’re a Christmas enthusiast, you can try Santa Bonanza. Probably the most played new slot comes from NetEnt, and if you’re a rock music punter, Guns ‘N Roses slots will transport you to the ’90s with the best bonus features. Narcos’ slot will come in handy for those who are into binge-watching.

All in all, Bally Casino is the best place to go beyond the classic fruits or lucky 7s.

King’s expert verdict 

  • Up to £200 generous welcome package to try various themed and branded new slots uk. Read the terms because some slots with an active bonus aren’t available.
  • 35x wagering requirements will suit you best if you’re a new player in the UK gambling scene.
  • Bally Casino will work best on your Android device with the unique dedicated app, but if you’re an iOS user, you should check our list of the best iPhone casinos.
Bally Casino Review
MadSlots Casino logo

5. MadSlots Casino Review

MadSlots Casino Rating

Rating3.6 / 5
Look & Feel
4.5 / 5
Payout Speed
3.6 / 5
Slot Games
5.0 / 5
Live Games
3.5 / 5

MadSlots is a top contender for best new UK slot site for no deposit bonuses because it offers 100 free spins on the hit game Big Bass Splash by Pragmatic Play. one of the best Pragmatic Play video slots with bonus feature.

Why MadSlots Casino?

MadSlots features a user-friendly search filter to easily discover the latest UK slots 2024, such as Blade and Fangs by Pragmatic, Treasure Island, or Sails of Gold by Play’n Go. This eliminates the hassle of scouring through the entire casino for new slots.

Additionally, MadSlots offers a variety of payment options, from traditional debit card transactions to e-wallets like Google Pay and PaybyPhone, ensuring swift withdrawals.

King’s Expert Verdict:

  • Best-in-class 100 free spins no deposit bonus for Big Bass Splash.
  • Access to over 1000 titles once wagering requirements are met.
  • Lacks progressive jackpots.
  • Exclusive new slots section
MadSlots Casino Review Casino logo

6. Casino Review Casino Rating

Rating3.5 / 5
Look & Feel
5.0 / 5
Payout Speed
3.3 / 5
Slot Games
3.0 / 5
Live Games
3.0 / 5

Slots Review Casino has a small slot collection with 50 games. On the other hand, you will be able to access a high-quality selection. Here, you can play the UK punter’s favorite game types, including megaways. The bets start at £0.10 and can go up to £100.

If you want to try jackpot variations, this operator does not have such titles.


  • Skywind and Slot Factory provide high-quality slots
  • You can play megaways, classic slots, and video slots


  • Only 50 games are available. Casino Review
JeffBet Casino logo

7. JeffBet Casino Review

JeffBet Casino Rating

Rating3.8 / 5
Look & Feel
4.0 / 5
Payout Speed
5.0 / 5
Slot Games
3.0 / 5
Live Games
3.0 / 5

Review on Slots

With over 500 slots from 60+ developers, including Play’n GO, NetEnt, and Red Tiger, JeffBet Casino delivers a robust slot selection. Players can also access jackpot games featuring a super jackpot with minimum wins of £100 up to a maximum of £25000.


  • More than 60 game developers
  • Most jackpot games have a demo version
  • Over 500 slots


  • No demo mode is available
  • No pop-up with extra details.
JeffBet Casino Review
Bingostars logo

8. Bingostars Review

Bingostars Rating

Rating3.9 / 5
Look & Feel
4.5 / 5
Payout Speed
4.1 / 5
Slot Games
5.0 / 5
Live Games
5.0 / 5

Thanks to their generous first-deposit bonus, which gives you access to Big Bass Bonanza and many more games, Bingostars is a significant new slot site.

On top of that, Bingostars will welcome you with a high-quality website designed for those new players to help them find their preferred games immediately.


Beyond the competitive 35x wager requirement for Bingostars’s suggested first deposit slots bonus, our experts appreciate the casino’s ever-expanding slot library, which includes famous producers such as Pragmatic Play, Red Tiger, NoLimit City, and more. The diverse range of themes and bonus features spanning over 1200 new and classic titles earns Bingostarst a 5/5 Slots rating.

Aside from the excellent games boosted by the initial bonus, players can expect quick payouts via 8 withdrawal options once wagering is completed.

King’s expert verdict 

  • With new slots appearing monthly, Bingostars stands among the best new slots UK sites by far.
  • If you like to play on mobile, Bingostars has a top mobile app where the games work smoothly, but it’s best recommended with a high internet connection; otherwise, you’ll encounter laggy slots.
  • If you’re a high-roller, you must know that Bingostarst has unlimited monthly cashouts.
Free Spirit Bingo logo

9. Free Spirit Bingo Review

Free Spirit Bingo Rating

Rating3.5 / 5
Look & Feel
4.5 / 5
Payout Speed
3.8 / 5
Slot Games
5.0 / 5
Live Games
4.5 / 5

If you’re looking for a new slot site with an impressive range of around 2000 slots from top providers in the industry, such as NetEnt, Microgaming and Pragmatic Play, Free Spirit Bingo Casino would be an excellent fit for you. You can also try out rare findings like slingo.


  • The Free Spirit Bingo Casino houses an impressive slots portfolio of around 2000 titles
  • You will find many slot types, including classic and video titles, megaways, jackpots and even slingo


  • No progressive jackpots are available
Bzeebet Casino logo

10. Bzeebet Casino Review

Bzeebet Casino Rating

Rating3.9 / 5
Look & Feel
4.5 / 5
Payout Speed
4.5 / 5
Slot Games
5.0 / 5
Live Games
5.0 / 5

Review on Slots

Regarding slot games, Bzeebet Casino boasts a good collection of 1200 slot titles developed by renowned providers like NetEnt, Play’n Go, and Red Tiger. You can experiment with multiple features, such as clusters, expanding symbols, wilds, and scatters. Bets start at £0.10, but you cannot access the games in the demo mode.


  • A good number of 1200 slot games
  • Providers such as NetEnt, Quickspin, and Microgaming


  • There are no progressive jackpots.
Bzeebet Casino Review

How We Review New Slot Sites UK

We are transparent about how we review new slot sites, so here’s the scoop on how we size up the newest sites in the UK! First off, we’re all about keeping things crystal clear. Besides licensing checks, our team of experts rated and reviewed the latest UK slot sites on the market using manual testing, focusing on how they play on your phone.

How We Review UK Brand New Slot SitesSpotting New Slot Games

We test the latest titles at the new slot sites we review. We’re all about getting into the nitty-gritty of the newest slot adventures because we know the drill – new games mean new chances to score bonus features. But don’t sweat it; we’re here to take the testing off your plate.

We’re not just about the numbers; we’re after quality and diversity, giving a thumbs up to sites that team up with many top-notch game creators. A mix of games and fair play is our jam!

A Dash of Everything

While slots steal the show, we don’t stop there. We’re looking for sites that spice things up with various games. A new slot site that has a little bit of everything, from table games to buzzing live casino floors, gets our vote.

Bonus T&Cs

When it comes to bonuses, we’re like detectives on a mission. Two of the 5 testers assigned to one new casino entry claim the bonuses, jump in, claim the bonuses, and take the games for a spin to see if those wagering challenges are beatable. Bonuses with fair T&Cs are our priority at

Fair Play and Payment Methods

After the bonus verifications, we check out the cashier. We’re talking withdrawals, payment methods, and sneaky fees – we check them all to ensure you’re getting a fair deal.

Playing It Safe

Top of our list? Making sure you can play safe. We expect the new slot site to have your back with solid responsible gambling tools.

Help at Your Fingertips

Last but not least, we put customer service to the test. We hit them up through all channels, timing their responses and checking if they’re actually helpful. Each of our testers sends inquiries through different contact channels, and sites with real, quick-to-respond human support (not chatbots) score the best.

How to Pick New Online Slots Sites

How to Pick New Online Slots Sites

KingCasinoBonus experts can help you choose a top new slot sites UK with a simple checklist:

  1. Check the New Slots sections – Look to experiment responsibly more with new slots and innovative features.
  2. Use a slots no-deposit bonus – Use free spins or other no deposit slots bonuses to try before you buy.
  3. Maximize existing player bonuses – Try out slots with additional funds and slots promo codes for existing players.
  4. Read expert reviews on slots We recommend you check out regularly to see if we cover the slot game you are looking for in our blog. We use our expertise and report any findings to you so you know what to expect beforehand.
  5. Gain experience yourself – New slots are always coming out, so if you enjoy the mechanics, you can try out different sites we have vetted.
  6. Steer toward fast withdrawals – This is both responsible gambling advice and a tip to check new slot sites that we include among the fastest withdrawal casinos.

Are all the slot sites 2024 on this page brand new?

Many slot sites fail to gain traction after their first launch, whether because promotions are lacking. When these dormant sites get revamped with a new look and welcome offer, we may add them as “new”. Players likely haven’t tried these sites before, so they are just like brand new slots casinos for them.

New Slot Sites with a Free Sign Up Bonus UK

One of the best ways to get accustomed to the new UK slot sites is by trying their collections with no-deposit bonuses on sign-up. To make your search easier, our experts rounded up some of the best deals you will find in April of 2024.

If you’re looking for newly launched platforms, we recommend looking at the Cop Slots deposit-free promo codes and Hot Streak no-deposit promo deals. While being new on the market, they know how to best introduce British punters to their websites with compelling free sign-up bonuses.

However, if you want to explore some of the more established UK slot sites, we have a more complete list of choices:

New Slots Sites with No Wagering Offers in 2024

Check for a no wagering bonus at your new slot site, but know that it may require a top-up and, sometimes, the wager of your deposit. Still, a deal like Betfred’s £10 deposit bonus in the UK with 200 no wagering spins only needs to be wagered once. Monopoly Casino has a similar bonus but with fewer spins.

Spot new independent slots sites

We rarely see genuinely new and independent slot site, with no affiliation to existing platforms or operators due to the difficulty of obtaining a new UK Gambling Commission license and launching their standalone slots sites brand. To ease your search, you can find the latest new independent slot sites picked by KingCasinoBonus experts.

Why Play on Mobile?

Why Play New Slot Sites on Mobile

Most new online slots are better for mobile play because they are designed with handheld devices in mind. Naturally, you can play them on a desktop as well.

Are you looking to try out the best new mobile slots? Compare all the new slot sites’ performance with our recommended UK mobile casino apps. We thoroughly tested all of our picks to make sure you get the best gameplay experience on both iOS and Android devices.

One of our top suggestions is Pub Casino, a newly launched slot site with +1,500 slots. You currently won’t be able to download an app, but you can play all games and redeem all the Pub casino bonuses on your portable device with a mobile-optimized and simple interface.


During our review process for the best new online slot sites UK, we discovered several admirable iOS casino sites with great game collections.

  • – iOS casino app with great promotions
  • BetZone Casino –  mobile slot site with Megaways slots
  • Lucky Admiral Casino – low wagering mobile slots UK bonus

You can also find several slot sites that allow you to try out their game collection with favourable no deposit bonuses. One of our top choices is

However, if you’re an Android user, you can still play the best new slot titles on the UK’s most renowned Android casinos.

  • Virgin Games – top-tier Android online slots app with no-wagering welcome bonus
  • Hippodrome Casino – leading Android casino app for slots with 1-day payout speed
  • Vegas Mobile – new UK slots site with Android app
  • Lottoland – best Android slot site with £5 minimum deposit.

You can explore many of these top mobile slot sites with compelling bonus codes packages coming with policies suitable for all budgets and experience levels.

Find the Latest New Slots to Play in 2024

Software providers release new slot games monthly, so KingCasinoBonus experts selected the top new slots for UK players based on our data on bonus game special features.

Check the latest new online slot games released within the past year: our own favourites and a new slots list from the latest game providers.

New Online Slots UK Release Date Special Feature Software Provider
Links of Ra II March 2024 Cash Collector Slingshot Studios
Cerberus April 2024 Fixed Jackpots PearFiciton
Ice Lobster April 2024 Additional Free Spins Pragmatic Play
The Goonies Megaways April 2024 Respin Locking Win Blueprint
Cash Crew March 2024 Multiplier Wilds Hacksaw Gaming

Our Favourite New Slots Released in 2023

If you play at a new online real money slots site, you will likely find our favourite new slots released in 2023 that you can play with a free slots bonus and grab daily free spins:

New Slots Release Date Special Feature Provider
Money Train 4 September 2023 Bonus Round Relax Gaming
Forge of Olympus August 2023 Scatter Pay System Pragmatic Play
DJ Psycho August 2023 Medium Volatility Nolimit City
Kiss My Chainsaw April 2023 Connector Pays System Nolimit City
Ronin’s Honour April 2023 Mystery Mask Sybol Play’n Go

Best Payout Rates in Brand New Slot Sites

Getting the highest payouts in new slot sites depends on how much your favourite slot pays out over time. While helpful, Return-to-Player rates require significant play to balance out variance, which is unrealistic if you’re playing with 100 quid.

Best Payout New Slot Games in 2024

King’s experts have settled on the highest-RTP new slot games you can play this year:

Best payout new slots Provider Payout rate (RTP) Volatility
Animafia Yggdrasil 96.10% High
Savage Buffalo Spirit Bgaming 97.10% High
Serial Nolimit City 96.07% High
Road Kill Nolimit City 96.04% High
Rainbow Reels Pragmatic 96.07% High
Sherwood Gold Play’n Go 96.20% High
Blocks Hacksaw 96.00% Medium
Atomic Kittens Habanero 97.01% Low
Temple of Prosperity Play’n Go 96.20% High
Book of Panda BGaming 96.95% High

High RTPs alone don’t guarantee profits, which is a common mistake new players fall for.

When selecting new casino sites to play the newest online slots, you should always check that they provide transparent and up-to-date payout info, say from eCogra.

The RTP percentages you see when publishing on casino or provider sites are considered accurate. But remember that RTPs are not stagnant and can fluctuate – especially in your experience as a player.

New Online Slots from New Providers

New Online Slots from New Providers

Find an expert-curated list of new online slots released at the end of 2022 and in 2023, and our listed providers are among the newest in the UK. Our favourite new casino provider is Play’n Go:

New online slots  Release date New provider Special feature
Spinions Game Day October, 2022 Quickspin Buffalo mechanic
Play Hot Zone Wild October, 2022 iSoftBet Free spins with multipliers
Ronin’s Honour April, 2023 Play’n Go Mystery splitting symbols
Legion Gold February, 2023 Play’n Go Re-spins
Gonzita’s Quest September, 2023 Red Tiger Gaming Avalanche wins

New Slot Game Providers in 2024

Established casinos rely heavily on legacy providers, while new slot sites in the UK are more eager to incorporate the latest gaming trends:

Discover New Slot Game Providers in 2023

  1. Red Tiger Gaming – RTG is one very innovative studio founded in 2014. Their rise to the top is based on features like adjustable paylines, smart bonuses and daily jackpots. Top Red Tiger titles include their new 2022 release, Gonzita’s Quest.
  2. Quickspin – Sweden’s Quickspin launched in 2011 and focuses on video slots with vivid graphics and soundtracks. Popular Quickspin online slots include Pied Piper, Spinions and their Big Bass Bonanza series. Their slot games stand out with features like dissolving pays and re-spins.
  3. ReelPlay – 2017 startup ReelPlay takes a storytelling approach to slots with rich themes, characters and narratives. Must-try new ReelPlay slot releases include Dawn of Egypt 2, Swirly Spin and their superhero-themed Electric Avenue series with 1024 bet ways.
  4. Eyecon – Eyecon is a prominent figure at UK slot sites, best known for Fluffy Favourites. Eyecon casinos continues to charm players with its diverse range of slots, including Shaman’s Dream and Temple of Iris, found in popular casinos like SlotsMagic and PlayOJO.

Which providers launch the most new slots?

While new suppliers launch new slot games often, the established software vendors release the most new slots, namely Microgaming (Games Global), Play’n Go, NetEnt and Playtech. Barcrest is another true pioneer in the UK slot sites, known for their classic Rainbow Riches series.

What Payment Methods Can UK Players Use?

What Payment Methods Can UK Players Use

You can most likely use PayPal, Visa and Mastercard – these are among the most popular methods that nearly every new online slot site accepts in 2024.

KingCasinoBonus experts recommend finding a top PayPal casino like the VIC to play new slots and enjoy fast withdrawal times. PayPal allows you to withdraw winnings in as little as 15 minutes, which is ideal to prevent wagering more than you intended.

Alternatively, new slot casinos may let you deposit with a wider range of e-wallets, such as Skrill, NetEller MuchBetter or EcoPayz. Some even include pay-by-phone deposit options like Boku, which we recommend especially for low rollers looking to deposit small amounts between £5 and £30.

Our Stats for the UK’s Newest Slot Sites

Compare the numbers of new online slots on UK sites with the latest KingCasinoBonus research. We help you get a glance with our comparison of new slot sites vs more established, legacy operators. Here are the stats we extracted from our database:

Features Newest slot sites UK Legacy slot sites
No. of providers 30+ 15+
Number of slots 1,000+ 850+
Progressives 54+ 23+
Look and feel rating 4.7/5 4.3/5
Withdrawal speed 24 hours 24-48 hours
Trustworthiness Limited Proven

Having more than 8 years in the professional UK gambling industry, we’ve gathered an impressive database of legacy slot sites and new ones.

In our assessments for each casino, we feature on our website, we compare key factors like the number of providers available, user experience, number of slots, progressive jackpots, withdrawal speeds, etc. – then we start the testing process.

Our experts go through the registration process just like you would to see how user-friendly and intuitive it is. We analyse the navigation features each slot site, new or legacy, provides to the British audience. Afterwards, we get into the thick of it, test at least 50 different slot titles from each website, and check how many providers they feature.

Furthermore, we check the payout processing times to see what you can expect when you withdraw your winnings. And lastly, we check the background of each operating company to rate their trustworthiness.

During this process, we have started to see patterns and differences between the two types of casinos. It is now up to you which one you prefer better. However, we can safely say that, although legacy sites are more reliable and experienced, new slot sites offer great user experience and better game collections.

KingCasinoBonus Predictions for Next Year’s Slot Sites

The online casino space is constantly evolving and will continue in 2024. experts try to gauge how slots sites will be a year from now. Here are some of our predictions for new UK slot sites that may launch in 2024:

  • More independent slot sites – With standout success stories like in 2023, we think more independent platforms will pop up, rather than white labels.
  • More free spins on registration – To attract new signups, new sites may offer 30, 50 or even 100 spins as part of the welcome bonus. More and more casinos are trying to sample their platforms and services using these bonuses.
  • Low minimum deposit deals – More £5 deposit bonuses and potentially even lower minimums like £3 or £1 will appear to appeal to casual players. The gambling space is more and more inclusive for lower budgets, compared to what we saw in 2017 when we started our journey.
  • Focus on mobile optimization – New sites will be mobile-first with intuitive design and features for iOS and Android. Today, we rarely see a new online slots UK website that is slow, lags, or has serious bugs.

Licensing of New Slots Casinos in the UK

Licensing of New Slots Casinos in the UK

A responsible UK player always asks themselves if their new slot site has a valid UK licence.

Are the newest slot brands safe and trustworthy?

Rest assured, our recommended new casino slot sites all hold a valid UKGC license. As experts, we thoroughly vet and review each new site before listing it here. Our priority is player safety and security.

We carefully inspect the licence of each site and confirm the UKGC approves it. Our testers will not proceed with further review until the licence is verified. We also check for additional security measures like SSL encryption, secure document upload links, eCOGRA certification, etc. Rest assured, all the new casinos listed here are licensed and secure for UK players.

Why Play at New Online Slot Sites? Here’s Our Verdict

Our experts, Ionut Catalin Marin and Vlad George Nita, conclude that new slot sites are worth playing at because of their generous signup bonuses than established ones. You also get innovative new slot special features rarely found at established brands. While new sites carry some risk of unproven trustworthiness, KingCasinoBonus has verified them all for your security.

The most competitive and fresh new slots casinos cater to mobile users with optimized sites and apps, collaborate with cutting-edge studios like Red Tiger Gaming or Eyecon, and offer speedy withdrawals through e-wallets like PayPal. What makes new casino slot sites compelling or at least worth considering is that they go above and beyond to add as many as 15+ new online slots every month.

That said, have a look yourself at the pros and cons.

Pros and Cons of our New Slot Sites 2024 UK


  • New online slot casinos are ideal to find new no deposit offers for the latest games.
  • You have the chance to play newly released slots from top-end providers.
  • The Promotional section is brimming with bonus deals for new players.
  • Faster withdrawals may be attainable.
  • You’ll find modern payment options, and most are casinos with PayPal support and other e-wallets.
  • New slots casinos are better designed and fully mobile-compatible.


  • The operator may be new, so there’s no way to confirm the trustworthiness,
  • There may not be a VIP program yet.
  • The new slot site may not have a native mobile app yet.

Safer Gambling

Remember that at KingCasinoBonus, we only recommend new slots casinos prioritizing ethical and responsible operations. All new slot sites we vet must adhere to strict standards for promoting responsible gambling, just like established brands, as the rigorous UK Gambling Commission licenses them. Because of this, you can enjoy their latest games, knowing safety features are in place.

New platforms offer responsible gambling tools like:

  • deposit limits
  • loss limits
  • reality checks
  • self-exclusion options.

The UKGC licensing mandates providing resources to play safely, especially self-exclusion. Most brand new slot sites we picked on this page go beyond this and offer resources for problem gambling prevention, like timeout periods and self-assessments.

If you feel you have little to no control over your gambling habits, self-exclusion comes highly recommended. In the UK, players can go the extra mile and sign up for Gamstop, which self-excludes you from every website you have an account with.


Which innovations should I look out for at new slot sites?

Due to gambling growing in demand, we have seen how the competition has grown over the years. To survive in such a competitive market, we found that new casinos aim to attract players through innovative features you won't find elsewhere.

  • Live displayed RTPs - These stats allow you to see volatility and return-to-player for slots change in real-time, as you play. For example, you may notice a game's live RTP dropping below its average, indicating it has turned cold, and hits are less frequent. On the flipside, when RTP rises, it can signal the game becoming hot.
  • New and niche slot developers - New slot sites allow you to access exclusive titles from fresh studios you won't find at mainstream casinos. Usually, new slots bring about innovation, as they try to survive in a high-demand market.
  • Rapid new game releases - If you like keeping up with trends and novelty, you should look for new slots being added multiple times per month versus sporadic updates at other established sites.
  • Creative gamification - New slot sites will offer in-game collectibles, storylines and achievements built around the slot’s theme.

Will all the games at new UK slot sites be newly released?

In order to bring novelty on the market and try to have a spot among the online gambling giants, new slot sites will focus on fresh releases more. However, this does not mean you will be unable to find the established and well-known titles you are familiar with. Most new slot sites still offer the classics, such as Book of Dead and Starburst. For instance, Parimatch Casino offers plenty of 2023 releases in terms of slots. However, they also carry the classics, in an attempt to carry to a wider audience.

How does customer support compare between new and established slot sites?

All UKGC-approved casinos, whether new sites or longstanding ones, must provide timely and helpful customer service for players, as per regulations. Communication channels will be similar, via live chat, email, or phone. New slot sites tend to offer support via social media too, and you can discuss with a support agent via Facebook Messenger, or WhatsApp. However, there is a slight chance knowledge level of agents can be higher at established sites with more experience under their belt. This is especially true if the casino offers support in-house, through a team of agents hired just for the website. Moreover, availability may be somewhat limited for new sites if the support staff is small. Opening hours could be shorter.

What new gaming technology can I find at new UK slot sites?

New casinos try to make a splash and become noticed  by featuring cutting-edge gaming technology that you won't find elsewhere. Our experts have seen multiple innovations throughout the years, including:

  • Live slot streams - You can watch other players bet in real-time and interact via a stream chat.
  • Interactive slots - Games with competitions against others, such as Duelz Casino’s tournaments.
  • Seasonal environments - Lobby visuals that change based on season, events, or real-world happenings. You will see this around Christmas and Halloween at most casinos.

Vlad George Nita is the Lead Editor at KingCasinoBonus, bringing extensive knowledge and expertise of online casinos & bonuses. He applies his extensive industry knowledge into providing valuable, accurate casino data and dependable recommendations of bonuses strictly based on UK players' requirements.
Alexandra Camelia Dedu's reviews & comparisons of UK online casinos are made with a critical eye and a lot of real-world experience. As a former casino player with strong research skills, she tests and rates each casino and its bonuses with great care to make sure her reviews and tips are accurate and useful for every player.
Ionut Catalin Marin is the CEO of KingCasinoBonus and a trusted authority in the UK online casino scene. With +7 years of experience in the industry, he meticulously evaluates, rates and compares online casinos to provide British players with an accurate and user-focused list of the best casino sites and bonuses.