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How we rate
How we rate

Our dedicated editorial team evaluates every online casino prior to assigning a rating. These evaluations are grounded in a rigorous scoring methodology that encompasses factors such as trustworthiness, overall gambling experience, fee structures, customer support quality, and various other critical aspects.

Top rated casino
Onyx Slots Bonus
Up To 100 Wager-Free Spins
  • Launched in April 2024, it features a sleek and user-friendly design, simplifying navigation.
  • With over 600 slot games, including popular titles like Starburst and Pyramid King, Onyx Slots offers many choices.
  • Supports PayPal for quick and secure transactions without deposit fees.

#Ad, 18+, GambleAware.org | 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 rece...ipt. Max conversion: £100. Withdrawal requests void all active/pending bonuses. Full Bonus T&C

Top 2
Jackpot City UK Bonus
100% Up to £100 + 100 FS
  • A new slot site opened in 2023
  • Has a rich game library, including over 3000 slots
  • Provides daily free spins without deposit and access to cool free tournaments, adding to the gameplay.

#Ad, 18+, GambleAware.org | New UK based customers only. You must opt in (on registration form) & deposit £20+ via a debit card to qualify. Offer valid 7 days from registration. Welcome Bo...nus: 100% match up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Gold Blitz once you have staked £20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings. Full Bonus T&C

Top 3
Bzeebet Bonus
100% Bonus & 100 FS
  • The newest slot site of 2023 with a user-friendly interface and easy navigation
  • Diverse and extensive collection of slot games (over 2,000)
  • Competitive and well-calculated odds
  • Knowledgeable and friendly customer support team
  • Regular and generous bonuses and promotions for players

#Ad, 18+, GambleAware.org | 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. Spi...ns winnings credited as bonus, separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Bonus funds expire after 21 days. Full Bonus T&C

Luck Casino Bonus
100 No Deposit Spins
  • Newly launched in 2023, featuring the latest in slot innovations.
  • Fresh and modern interface for an enhanced slot gaming experience.
  • Mobile-ready slot site ensures you don't miss out on new slot releases.
  • Regular updates and new game additions keep things fresh.

#Ad, 18+, GambleAware.org | Available to ID-verified players only. Up to 100 Locked Free Spins (10p). Wheel of Fortune (WOF) will appear as a pop-up. Available to claim for 7 days. Prize n...ot guaranteed. Wins from free spins are credited to your Bonus Credit Account, and available for 7 days. 35x wagering. Max win post Wagering: £10. Full Bonus T&C

Matchup Casino Bonus
Up to £900
  • New slot site 2023 with Extensive slot library
  • Generous welcome bonus
  • Professional customer support
  • Daily cashback offers
  • Free daily game

#Ad, 18+, GambleAware.org | New players only, £10 min fund, 1st / 2nd / 3rd Deposit – 1st Deposit: 200% Matchup Bonus up to £400, 2nd Deposit: 150% Matchup Bonus up to £300, 3rd Deposit: 100% Matchup Bonus up to £200 - max bonus conversion to real funds equal to lifetime deposits (up to £250) - 65x wagering requirements apply Full Bonus T&C

VegasLand Casino Bonus
100% Up to £200 + 100 FS
  • One of the trustworthy new slot sites that was launched in 2022
  • UK players can access 900+ jaw-dropping slots
  • British gamblers can enjoy Legacy of Dead for its stunning free spins
  • VegasLand is regulated by both UKGC and MGA licences

#Ad, 18+, GambleAware.org | New depositing players only. Min.1st deposit: £10. Min. 2nd and 3rd deposits: £20. Bonuses that require deposit, have to be wagered 35x. This offer is available... to players residing in United Kingdom only. Bonus Policy and Terms of Service apply. Full Bonus T&C

JeffBet Casino Bonus
100% Up to £100 + 50 FS
  • One of the new slots sites that have been operating since 2022
  • Over 1,000 slots at JeffBet Casino are available on iOS and Android devices
  • British punters can play the Bonanza slot on 117,649 paylines
  • Newbies can claim no-deposit free spins and other bonuses

#Ad, 18+, GambleAware.org | New Players Only. Minimum deposit: £10. Bonus valid 30 Days from receipt.35X wagering the bonus. Max conversion: £500. Withdrawal requests void all active/pendi...ng bonuses. Excluded Skrill and Neteller deposits. Full Bonus T&C

Zetbet Bonus
Up To £200 + 100 FS
  • This new online slot site has been available in the industry since 2022
  • There are 1,500+ slots from awesome vendors like Play’n GO
  • UK players enjoy new releases like the Call of the Wild slot launched in 2022
  • There are both casino and bookmaker betting solutions

#Ad, 18+, GambleAware.org | This offer is available to players residing in United Kingdom only. New depositing players only. Min. deposit £10. Bonuses that require deposit, have to be wage...red 35x. Deposits may be withdrawn before a player’s wagering requirements have been fulfilled. However, if this occurs, all bonuses and winnings will be voided/removed from the player’s account Full Bonus T&C

21LuckyBet Bonus
50 Wager-Free Spins
  • 21LuckyBet is one of the new slot sites that was launched in 2022
  • The list of games consists of 700+ stunning slot machines
  • Players will find lots of bonus-packed titles like Reactoonz 2
  • There is a large promotional program for UK players

#Ad, 18+, GambleAware.org | New customers only | Min £10 Deposit required | Promo code: NW50FS | Valid until 31/12/24 | No Wager | Max conversion: £20 | Free Spins valid for 7 days Full Bonus T&C

Spin Rio Casino Bonus
Up to £200 + 100 FS
  • This new online slot site has been operating since 2021
  • Spin Rio Casino is home to 1,000+ lavish online slots
  • High rollers enjoy high-volatility slots like Rise of Olympus
  • There are regular tournaments with amazing slots involved

#Ad, 18+, GambleAware.org | Applies only to new depositing players. 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 Full Bonus T&C

Wild West Wins Bonus
Up to 500 FS
  • The Wild West Wins new slot site was established in 2021
  • More than 500+ amazing slots are available for British players
  • There is a wide collection of classic titles like Twin Spin
  • The casino supports loads of payment options for real money games

#Ad, 18+, GambleAware.org | New players only, £10 min fund, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements. Full Bonus T&C

Buffalo Spins Bonus
500 Free Spins
  • A new slot site in 2021 that supports quick registration via PayPal
  • Free spins promotions are available
  • Multiple jackpot slots are available
  • Mobile-optimized games
  • Fully licensed and regulated in the UK

#Ad, 18+, GambleAware.org | New players only, £10 min fund, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements Full Bonus T&C

Luckster Casino Bonus
Up to £200 + 100 FS
  • Luckster Casino is a new UK slot site that was launched in 2021
  • Over 900+ top-tier slots cover the needs of all British players
  • There are feature-rich machines like Fire Joker UK players adore
  • The site has convenient menu and filters to sort available slots

#Ad, 18+, GambleAware.org | Applies only to new depositing players. Min deposit £10. Wagering requirement apply 35x. Offer valid for 24hr. 100 spins includes 3 deposit. Full Bonus T&C

Brand New UK Slots Sites — Pros and Cons

newest slot sites uk

The best way you can judge the quality of a new online slot site is a pros and cons list. Here are some factors to consider before deciding to join a newly-launched online slot casino:



Reasons To Choose New Casino Slots in 2024

Traditional games have plenty to offer. There’s a reason many like to stick to tried and true classics while playing. Despite this, new slots sites in the UK seem to be gaining ground. The following section lists and explores their benefits.

Latest Slot Releases 2024

The UK online casino market is constantly evolving, and new slot games are regularly released to keep players engaged and entertained. If the previous section convinced you to give new British slot sites a try, you might find the following list helpful. Some of the latest slot releases for UK players include titles from top providers like NetEnt, Microgaming, Play’n GO, and Pragmatic Play. These games feature high-quality graphics, exciting themes, and innovative bonus features.

How We Review New UK Slot Sites

Choosing a new slots site is not an easy job. Studying a ton of operators and comparing each of their traits can be overwhelming, especially if you’re new to the industry.

Years of experience have helped GambLizard’s team develop a set of performance metrics for new slot site analyses. For your convenience, we’ve revealed them in the following paragraphs. Read them carefully so you can select the best platform for your needs.


An essential part of reviewing any new UK slot site is checking its regulatory status. A gambling platform is only legal in the UK if it holds a valid UKGC licence. The official UK gambling authority is one of the strictest regulatory bodies in the industry. This licence is more than proof the casino has access to the British market, as it shows the site offers a safe gaming environment and its operations are fair and honest.

Game Selection

Games are the primary reason players join new gambling sites, so they’re one of the first categories we review. The best new slot sites UK offers have loads of titles and good game diversity. They feature fan favourites like Starburst, Book of Dead, Mega Moolah, and Thunderstruck. Yet, they don’t lack fresh-off-the-press releases, including the ones we mentioned earlier. These games are usually powered by industry giants like Play’n GO, Microgaming, NetEnt, Pragmatic Play, and others.


Bonuses come third on our checklist. They’re a fantastic way for new players to test the waters and boost their winning odds at an online casino. So, we ensure the new game sites we recommend feature a variety of hefty promotions. Most operators include a welcome offer and some free spins, but only the best platforms provide cashbacks, no deposit deals, loyalty rewards, and other similar incentives.

Payment Options

For real-money gambling to be seamless, the newest UK slot sites must have reliable payment systems. They should implement watertight security protocols, offer swift deposits and withdrawals, and keep transaction fees reasonable. Plus, they should accept various banking methods, from traditional credit cards to modern e-wallets and cryptos. Today’s top slot platforms are Visa, Apple Pay, Bitcoin, MuchBetter, and PayPal casinos.

Mobile Optimisation

With mobile gambling on the rise, many UK players seek out new mobile slot sites. Our team tests these platforms by checking the devices each operator supports and evaluating their performance. The sites we recommend function as Android and iPhone casinos, host plenty of high-quality games and offer a seamless gaming experience.

The online gambling industry is becoming more competitive daily, and brands strive to stand out by adopting new trends. Below are some of the most prominent innovations of the 2024 new slot sites UK sector.

New Slot Sites UK Promotions

For those seeking the best deals and bonuses from new UK slot sites, we have compiled a list of top-rated casinos with the most generous promotions. These promotions include welcome bonuses, free spins, and other incentives designed to enhance your gaming experience and increase your chances of winning. The table below features a comprehensive list of the newest slot sites and the promotions they offer. Be sure to take advantage of these exclusive offers to maximize your gaming experience.

Casino Bonus
BZeeBet 🤑 100% Up To £100 & 100 FS
Masked Singer 🎭 100 Free Spins
Jammy Monkey 🙈 Up To £300 + 100 FS
Pub Casino 🍺 100% Up to £100
Zebrawins Casino 🦓 100 Bonus Spins

Free Spins

Free spins are bonuses that allow casino users to play slots for free. Most providers include them in welcome promo packages requiring players to deposit. However, you’ll also come across these deals on new slot sites with a free sign up bonus. These refer to free spins no deposit offers that new players get for no charge after registration. They’re usually valid for selected slot titles.

Deposit Bonuses

While the UK market boasts a few new slot sites no deposit deals, most casinos feature deposit bonuses. They require players to comply with bonus terms and conditions to trigger the promo offer.

New slot sites no deposit required bonuses seem more appealing, but deposit promotions have their advantages. They come in many shapes and forms, from welcome match deposit deals and cashbacks to rebates and free tournament tickets. Some will double your balance; others pay back a portion of the money you’ve lost, and a few offer exclusive entry to tournaments. Whatever the case, they’re worth pursuing.

Reward Multipliers

New British slot sites sometimes promote slot titles by providing reward multipliers. These deals apply to particular games and are available for a limited time. If a casino user plays the game when the multiplier is active, their winnings multiply. Most reward multipliers will double or triple your prize, but some may increase it even further.

Loyalty Rewards

The best slot sites run loyalty programs that reward returning players. The structure of the programs varies between operators, but they typically comprise several levels, each with more valuable prizes. Common loyalty rewards include wagering credits, free spins, cashbacks, level-up incentives, and so on. New slots sites with no deposit required loyalty bonuses are rare, but you might find one or two if you dig deeper.

All the New UKGC-Licensed Slot Sites in One Place

The online slot industry constitutes a significant portion of gambling activities in the UK, boasting substantial profits and a plethora of exciting new platforms. The top choices are licensed by the UKGC, optimized for mobile devices, and feature an array of premium games and attractive bonuses. If you’re uncertain about where to begin, GambLizard’s 2024 guide to new UK slot sites is the perfect starting point. Dive into our comprehensive reviews, pay attention to ranking criteria, explore trends and advantages, and select the casino that perfectly aligns with your preferences.


Why should I play on new slot sites?

New slots sites host various recently released games, feature enticing bonuses, and work with many popular payment processors. Plus, they use advanced technology to provide a smooth gaming experience on all devices.

What's the UK's best new slot site this year?

The best new slot sites in the UK offer a safe gaming environment and plenty of entertainment opportunities. You can find a list of our top picks at the beginning of this article

Is it safe to play on new slot sites?

Yes, it is. British slot sites that hold a UKGC licence, have certifications from independent auditors and employ tight security protocols are safe to join and use. While most new slot sites are safe and secure, it’s essential to do your research and only play at licensed and regulated sites. We’ve mentioned a few of these operators at the beginning of this article so that you can try them out first-hand.

What kind of bonus deals can I expect from new slot sites?

New slot sites often offer various bonus deals, including welcome bonuses, free spins, no deposit bonuses and deposit offers, and cashback promotions. Always read the terms and conditions to understand the wagering requirements and other restrictions associated with each bonus.

What are new slot sites no deposit bonuses?

Slot sites with no deposit deals are gambling platforms that offer risk-free bonuses. These promotions cater to new users and allow them to play games without spending a penny.

Do all new slot sites come with wagering requirements?

Wagering requirements have become a standard clause in online casinos’ bonus terms. They’re one of the ways these operators offset their losses. So, most new slot sites’ promotions feature them.

Are new slot casinos mobile-optimized?

Most new casino sites with slots are designed with mobile optimization in mind, allowing players to enjoy their favourite games on smartphones and tablets. Look for sites with responsive designs and user-friendly interfaces for the best mobile gaming experience.