Jump To List Of Sites ↓

Rarestone Gaming

Rarestone Gaming is a Sydney-based slot developer for online casinos. In 2018, powerhouse Playtech acquired Rarestone Gaming, known initially as 88 Technologies, primarily focusing on enhancing the Playtech brand. With a rich history in the industry, content manager Anton Tjioe gained ten years of experience with leading developer IGT. In comparison, head of game development James Stuart spent nearly twenty years with Playtech and, prior to that, with WMS.

bet365 Casino

bet365 Casino

Deposit £10 Get 500 Spins *T&C's Apply.

New Players Only.

Registration Required. Huge number of games from IGT, NetEnt, Playtech and Microgaming. Casino favourites such as Roulette, Blackjack and Poker plus slots and instant games.

#AD New Player Offer: 10 Days of Free Spins. Get up to 500 Free Spins in total.   

VisitReview

For keen online gamblers across the country, the name Bet365 Casino has become synonymous with great gaming and big wins. It’s easy to see why this UK Gambling Commission-licensed company (License No. 55149) is considered to be one of the leading online casinos in the betting industr... Read bet365 Casino review

Software: Aristocrat, Barcrest, Betsoft, Big Time Gaming, Blueprint Gaming, Colossus Bets, Core Gaming, Dreamtech, Elk Studios Software, Evolution Gaming, Eyecon Pty, Gaming Realms, Genesis Gaming, Hacksaw Gaming, IGT, Iron Dog Studio, Microgaming, NeoGames, NetEnt, NextGen Gaming, NoLimit City, Playtech, Push Gaming, QuickSpin, Realistic Games, Red Tiger Gaming, Scientific Games, Skywind Group, Thunderkick, Virtue Fusion, Yggdrasil Gaming

T&C's: #AD 18+. Games at bet365 – New Player Offer: 10 Days of Free Spins – Get up to 500 Free Spins when you sign up and deposit a minimum of £10. Min. £10 in lifetime deposits required. Offer must be claimed within 30 days of registering a bet365 account. Select prizes of 5, 10, 20 or 50 Free Spins; 10 selections available within 20 days, 24 hours between each selection. Max. prize, game restrictions, time limits and T&Cs apply. Registration required. Full terms and Bonus terms apply. GambleAware.org.

Exclusive BonusWilliam Hill Casino

William Hill Casino

Deposit £10 Get 200 Spins *T&C's Apply.

New Players Only.

Established Cryptologic casino with games provided by Playtech, Netent and IGT. Games include Vegas, Casino, Bingo, Poker, Financials, Live Casino and Sports Betting. Large selection of slots and instant games.

  

VisitReview

Born in Birmingham, England, on July 16th, 1903, William Hill was one of 13 siblings. His early education took place at Old Know School, but by age 12, he decided to leave and work on his uncle's farm. This period marked William's initial foray into betting, as he would ride his motorcyc... Read William Hill Casino review

Software: Big Time Gaming, Blueprint Gaming, Core Gaming, CryptoLogic, Evolution Gaming, Gamesys, Gaming Realms, IGT, iSoftBet, Microgaming, NetEnt, OpenBet Ltd, Playtech, Red Tiger Gaming, Red7Mobile, Relax Gaming, Yggdrasil Gaming

T&C's: Ends 31/12/26. New UK customers only. Register with code WHV200, opt in via promo page and within 7 days deposit £10+ & stake £10+ from main balance on the advertised game to receive 200 Free Spins (10p each). Free Spins expire 72 hours from credit. Free Spins winnings must be wagered 10x on the advertised game within the same period. winnings capped at £30. 1 per person. T&Cs apply. #ad.

bet365 Games

bet365 Games

Deposit £10 Get 500 Spins *T&C's Apply.

New Players Only.

Games powered by NetEnt, Playtech, Microgaming and more. Play jackpot slots plus casino favourites.

Registration Required: Games at bet365 – New Player Offer: 10 Days of Free Spins – Get up to 500 Free Spins when you sign up and deposit a minimum of £10.  

VisitReview

Bet365 Games isn’t just an arm of Bet365 — it’s an independent platform in its own right. While it shares its branding with the Bet365 family, the games section is standalone, featuring a personalised games catalogue, a unique interface, and a primary focus on... Read bet365 Games review

Software: Barcrest, Big Time Gaming, Blueprint Gaming, Core Gaming, Dreamtech, Eyecon Pty, Gaming Realms, Genesis Gaming, Hacksaw Gaming, IGT, Iron Dog Studio, Microgaming, NeoGames, NetEnt, NextGen Gaming, NoLimit City, Playtech, QuickSpin, Realistic Games, Skywind Group, Virtue Fusion

T&C's: Registration Required. Min £10 in lifetime deposits required. Offer must be claimed within 30 days of registering a bet365 account. Get up to 500 Free Spins in total via the 10 Days of Free Spins offer — select prizes of 5, 10, 20 or 50 Free Spins; 10 selections available within 20 days, 24 hours between each. Max prize, game restrictions, time limits and T&Cs apply.

QuinnBet

QuinnBet

Deposit £10 Get + 50 Spins *T&C's Apply.

New Players Only.

UK PLAYERS ONLY - Stake £10, get 50 free spins   

VisitReview

QuinnBet is an established multi-channel betting company based in Ireland. They offer sports betting, lottery and casino platforms which run on FSB Technology UK. QuinnBet is mainly focused on the UK and Irish markets and was founded by well-known entrepreneur, Sean Quinn Snr, they hold a licence... Read QuinnBet review

Software: Barcrest, BB Games, Big Time Gaming, Blueprint Gaming, Elk Studios Software, Evolution Gaming, Genesis Gaming, Hacksaw Gaming, High Five, Iron Dog Studio, Light and Wonder, Microgaming, NetEnt, NextGen Gaming, NYX Interactive, Playtech, Realistic Games, Red7Mobile, Reel Kingdom, Scientific Games, Skywind Group, Slingo, NoLimit City, Yggdrasil Gaming

T&C's: To qualify for this promotion players must enter FREESPINS at registration. To activate the free spins, you must deposit and stake £10 or more on your first day’s play at QuinnCasino. 50 free spins (£0.10 per spin) will be credited by 4 pm the day after qualifying and must be used in full within 7-days. T&Cs apply | 18+ New UK and IE Customers Only | GambleAware.org | Gamble Responsibly

Exclusive BonusBetfred Casino

Betfred Casino

Deposit £10 Get 200 Spins *T&C's Apply.

New Players Only.

Playtech casino with games powered by Boss Media, IGT and Ash Gaming. Choose from classic casino, live casino and loads of great slots and instant games. Low min deposit and paypal accepted

Stake £10 get up to 200 free spins (18+. T&Cs apply, please gamble responsibly)  

VisitReview

Betfred was first launched in 1967 by Fred Done and is now one of the biggest betting brands in the UK, with a strong online presence. The Betfred Casino site is powered by Playtech software and makes a great choice for players who enjoy both table games and slots, as it has a good selection of bo... Read Betfred Casino review

Software: Big Time Gaming, Blueprint Gaming, Evolution Gaming, Hacksaw Gaming, High Five, IGT, iSoftBet, Merkur Gaming, Microgaming, NetEnt, NextGen Gaming, NoLimit City, Playtech, Realistic Games, Red Tiger Gaming, Scientific Games, Thunderkick, Virtue Fusion, Yggdrasil Gaming

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

Unibet

Unibet

Deposit £10 Get 200 Spins *T&C's Apply.

New Players Only.

Unibet is opertaed by Unibet Aldernay Ltd and uses some of the top software providers some of these include, NetEnt, IGT, Leander, Microgaming, nextGen and Play N Go. Appelng site with hundreds of top games to choose from. Unibet appeals to an array of casino players. Mobile play available

Deposit £10 & Get 200 free spins on Big Bass Bonanza  

VisitReview

Unibet Casino, established in 1997, is operated by Platinum Gaming Limited and is licensed by both the UK Gambling Commission and Gibraltar Regulatory Authority. As a part of the Kindred Group Plc, which is listed on the NASDAQ OMX Nordic Exchange, it caters to almost 7 million players across more... Read Unibet review

Software: Barcrest, Betsoft, Big Time Gaming, Blueprint Gaming, Booming-Games, Bwin.Party, Core Gaming, CryptoLogic, Dreamtech, Elk Studios Software, EveryMatrix Software, Evolution Gaming, EvoPlay Entertainment, Eyecon Pty, Fantasma Games, Fantasma Games, Gaming Realms, Gaming1, Genesis Gaming, Greentube, Hacksaw Gaming, Iron Dog Studio, Jadestone, Light and Wonder, Merkur Gaming, Microgaming, NeoGames, NetEnt, NextGen Gaming, NoLimit City, Novomatic, Playson, Playtech, Push Gaming, QuickSpin, Realistic Games, Red Tiger Gaming, Red7Mobile, Reel Kingdom, Reflex Gaming, Relax Gaming, Skywind Group, Spribe Gaming, Stake Logic, Thunderkick, Wazdan Games, Yggdrasil Gaming

T&C's: 18+ | GambleAware.org. New GB customers only. Opt in. Deposit & Stake £10 on slots to get 200 x £0.10 Free Spins on Big Bass Bonanza with 10x wagering on free spins. Debit card or instant bank transfer only. Claim within 7 days. Spins expire within 48 hours. Geographical restrictions and T&Cs apply.

Queens Bingo

Queens Bingo

300% UP TO £40 *T&C's Apply.

New Players Only.

Get a £40 Bingo bonus on your first deposit. T&Cs Apply.  

VisitReview

Queens Bingo is a brand-new addition to the UK online bingo and casino industry, launching in March 2026 under the Progress Play umbrella. Progress Play operates a vast network of gaming sites, and Queens Bingo benefits from that infrastructure, with a large library of games from dozens of software ... Read Queens Bingo review

Software: Barcrest, BGaming, Big Time Gaming, Blueprint Gaming, Booming-Games, Elk Studios Software, EvoPlay Entertainment, Eyecon Pty, Ezugi, Fantasma Games, Games Lab, Greentube, Hacksaw Gaming, Iron Dog Studio, Leap Gaming, Light and Wonder, Mr Slotty, NetEnt, NextGen Gaming, NoLimit City, Playtech, QuickSpin, Realistic Games, Red Tiger Gaming, Red7Mobile, Scientific Games, Wazdan Games

T&C's: New players only. Wagering from real balance first. 4X wagering the bonus money on bingo games within 30 days. Contribution varies per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days. Max conversion: 1 time the bonus. Min Deposit £10 required. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply

Vampire Bingo

Vampire Bingo

Deposit £10 Get £30 *T&C's Apply.

New Players Only.

Get a £30 games bonus on your first deposit. T&Cs Apply  

VisitReview

Vampire Bingo was launched by Progress Play Limited in early 2026. Progress Play powers many online gaming sites in the UK market. The platform is licensed by the UK Gambling Commission (39335) and the Malta Gaming Authority, so it ticks all the regulatory boxes. The site has a gothic... Read Vampire Bingo review

Software: Barcrest, BGaming, Big Time Gaming, Blueprint Gaming, Booming-Games, Elk Studios Software, EvoPlay Entertainment, Eyecon Pty, Fantasma Games, Games Lab, Genesis Gaming, Genii, Greentube, Hacksaw Gaming, Iron Dog Studio, Leap Gaming, Light and Wonder, Mr Slotty, NetEnt, NextGen Gaming, NoLimit City, Playson, Playtech, QuickSpin, Realistic Games, Red Tiger Gaming, Red7Mobile, Scientific Games, Skywind Group, Spinomenal, Spribe Gaming, Synot, Thunderkick, Wazdan Games

T&C's: New players only. Wagering from real balance first. 10X wagering the bonus money on bingo and mini games within 30 days. Contribution varies per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days. Max conversion: 1 time the bonus. Min Deposit £10 required. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply

Rarestone Gaming's portfolio is recognised for its unique game features, particularly the Hold & Respin feature, which has become a signature across many of its titles. This innovation and a secondary bonus mechanic that varies with each game aim to keep players engaged and returning for more. Fire Blaze: Sky Queen was the first UK release to showcase this feature, quickly becoming one of Playtech's top games.

Rarestone Gaming's Fire Blaze Jackpot Series is a testament to the studio's innovative spirit and commitment to delivering engaging slot games. All the games in the series include a shared jackpot feature. The games are designed to captivate players with rich themes and the potential to win life-changing sums of money.

At the heart of the Fire Blaze series is the Hold & Respin feature, a dynamic game mechanic that has become a player favourite. This feature triggers when a set number of special symbols, often represented by Suns or other thematic icons, land on the reels. Once triggered, several respins are awarded, with the special symbols locked in place. The goal is to fill as many positions on the grid with special symbols, each carrying a cash prize or jackpot star, culminating in the chance to win one of the series' four jackpots: Mini, Minor, Major, and Grand.

Each slot within the Fire Blaze series transports you to a unique world, ranging from ancient civilisations and mystical realms to adventurous explorations. Sky Queen, for example, takes you on a journey to a lost South American civilisation, while Blue Wizard immerses you in a magical forest filled with mystery. Despite the diverse themes, all games in the series are unified by their high-quality graphics, atmospheric soundtracks, and the thrilling Hold & Respin feature.

The Fire Blaze slot series is widely known for its unique four-tiered jackpot system, which gives players multiple opportunities to win exciting prizes. The Grand Jackpot, the highest prize in the series, can be won by filling all reel positions with special symbols during the Hold & Respin feature. This feature adds an extra layer of excitement to the overall gameplay and keeps players engaged and motivated by giving them a chance to hit a significant payout.

Matthew Kennedy
Co-founder & Technical Director at Play Cash Games

Matthew Kennedy co-founded Take Marketing Limited in 2008 alongside Becky Mosley and has worked in the UK online gambling industry ever since. He runs the technical side of the operation, building and maintaining the platforms that power Play Cash Games and the wider Take Marketing portfolio.

Matt's role is hands-on. He writes the code behind the offer feeds, the comparison tools readers use, and the back-office systems that keep every casino listing accurate and current. If you have used a feature on this site, the chances are he built it. He is also responsible for site performance, mobile usability, and the technical SEO that lets a small independent comparison site compete with much larger publishers.

Over 17 years in the industry, Matt has worked directly with affiliate platforms, casino operators, and software providers. He has seen the market move from desktop Flash slots to mobile-first HTML5, lived through every iteration of UK Gambling Commission rules, and built the systems that keep our coverage compliant as regulation evolves. He has a particular interest in responsible gambling tooling and player-fund safety — the parts of the industry most people do not see but that matter most.

Matt is a Companies House registered director (Take Marketing Limited, company no. 07619813) and is based in Lincolnshire, England.

Leave a comment