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GamesOS

GamesOS is a software provider in the online gambling industry, providing diverse and high-quality gaming offerings. Established in 2001 in Latvia under CTXM Limited, the company rebranded to GamesOS in 2011. Headquartered in Riga, with additional offices in London and Luxembourg, GamesOS has significantly contributed to the online gambling sector by developing online casino games, mobile and live dealer games, and its comprehensive software solution package.

Mega Riches Casino

Mega Riches Casino

100% UP TO £25 *T&C's Apply.

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100% up to £25 + 50 Chances to become a millionaire (welcome spins on a jackpot game)   

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Mega Riches Casino is a new online casino for 2024. It is the third platform operated by the reputable company Videoslots Ltd. Mega Riches has big boots to fill after the huge success of sister brands Videoslots and Mr Vegas. The Casino is licensed by the UK Gambling Commi... Read Mega Riches Casino review

Software: Ainsworth, Aristocrat, Barcrest, BB Games, Betsoft, BGaming, Big Time Gaming, Blueprint Gaming, Core Gaming, CryptoLogic, Dreamtech, Elk Studios Software, Endorphina, Evolution Gaming, Eyecon Pty, Fantasma Games, GameArt, Games Lab, Gaming1, Genesis Gaming, Genii, Greentube, Hacksaw Gaming, High Five, IGT, Iron Dog Studio, iSoftBet, Leap Gaming, Merkur Gaming, Microgaming, NetEnt, NextGen Gaming, NoLimit City, Novomatic, NYX Interactive, OpenBet Ltd, PariPlay Ltd, Playson, Playtech, Push Gaming, QuickSpin, Red Tiger Gaming, Red7Mobile, Reel Kingdom, Reflex Gaming, Relax Gaming, Skywind Group, Slingo, Stake Logic, Synot, Thunderkick, Wazdan Games, Yggdrasil Gaming

T&C's: New players only. Minimum deposit £10. Wagering Req 10x. 18+ Only. T&Cs apply.

Videoslots

Videoslots

100% UP TO £50 + 11 Spins - Deposit required *T&C's Apply.

New Players Only.

Fantastic slots focused casino site with more than 1500 slots and games. Providers include NetEnt, Microgaming Quickfire, Rabcat, Push Gaming and Leander. Also, casino games and video poker.

100% up to £50 + 11 welcome spins wager-free (18+ only, T&Cs apply, please gamble responsibly)  

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Since its launch in 2011, Videoslots has become one of the biggest online casinos in the world. Operated by Videoslots Limited, the platform has more than 10 years experience in the industry, it's not just its longevity that stands out but also its vast collection of games.... Read Videoslots review

Software: Ainsworth, Aristocrat, Barcrest, BB Games, Betsoft, BGaming, Big Time Gaming, Blueprint Gaming, Booming-Games, Core Gaming, CryptoLogic, Dreamtech, Elk Studios Software, Endorphina, Evolution Gaming, Eyecon Pty, Fantasma Games, Fantasma Games, GameArt, Games Lab, Gaming1, Genesis Gaming, Genii, Greentube, Hacksaw Gaming, High Five, IGT, Iron Dog Studio, iSoftBet, Leap Gaming, Merkur Gaming, Microgaming, NetEnt, NextGen Gaming, NoLimit City, Novomatic, NYX Interactive, OpenBet Ltd, PariPlay Ltd, Playson, Playtech, Push Gaming, QuickSpin, Realistic Games, Red Tiger Gaming, Red7Mobile, Reel Kingdom, Reflex Gaming, Relax Gaming, Skywind Group, Slingo, Stake Logic, Synot, Thunderkick, Wazdan Games, Yggdrasil Gaming

T&C's: You will receive 11 welcome spins in a random game upon First Deposit. You have 7 days to activate the bonus, once activated welcome spins must be used within 24 hours. A First deposit is required to play these spins. Welcome Spins are free from any wagering requirement. No maximum withdrawal limits. You must be 18 or over to play and 21 in countries where that is the minimum age by law. Play Responsibly.

888 Casino

888 Casino

100% UP TO £100 *T&C's Apply.

New Players Only.

Huge number of slots and top title video slots. Classic casino games, live dealer games from one of the biggest UK casino sites. £5 minimum deposit.

Deposit £10, get 100% up to £100.  T&C's Apply.

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888 Casino launched absolutely yonks ago back in 1997 but remains one of the best. Owned and operated by 888 Holdings PLC with licenses issued by the UK Gambling Commission, Gibraltar Regulatory Authority and Malta Gaming Authority. This casino doesn't mess around, the player experience is seco... Read 888 Casino review

Software: 888, Barcrest, Big Time Gaming, Blueprint Gaming, CryptoLogic, Dragonfish, Elk Studios Software, Evolution Gaming, Hacksaw Gaming, High Five, IGT, iSoftBet, Merkur Gaming, Microgaming, NetEnt, NextGen Gaming, Playtech, Push Gaming, QuickSpin, Realistic Games, Red Tiger Gaming, Ruby Play, Spinomenal, Thunderkick, Yggdrasil Gaming

T&C's: New 888casino UK customers (GBP accounts only). Make first-time deposit of £10 +, stake it on selected Slots within 48 hours to get 100% bonus equal to your deposit, up to £100. Claim bonus via pop-up/My Account within 48 hours of deposit. Bonus must be wagered 10x on selected Slots within 90 days of credit. Wagering can only be completed using bonus funds (and only once main cash balance is £0). Winnings capped at £100. One per player. Ends 23:59:59 (UK time) on 31.12.26. Full Ts&Cs apply.

GamesOS Games Portfolio

The company's portfolio boasts over 180 games characterised by high-quality graphics, engaging animations, excellent sound effects, and captivating gameplay. These games cover various categories, including video slots, table games, live casino offerings, scratch cards, and video poker. GamesOS has also ventured into social network applications and mobile apps, allowing users to enjoy gaming experiences beyond traditional desktop environments.

One of the key strengths of GamesOS is its commitment to innovation, as evidenced by its use of HTML 5 technology in new game development. This technology enables games to be played directly in web browsers, ensuring easy access for users with a stable internet connection. The company's software is also known for its user-friendly interface, wide selection of games, and generous bonuses, promotions, and special offers.

XBase

GamesOS's XBase platform is another highlight, offering a flexible and accessible solution that integrates the company's iGaming products with third-party offerings. This platform features a shared user database, customizable language and currency settings, and a marketing and payment management tool suite. Additionally, the platform allows clients to easily modify the appearance of their online casinos, ensuring a tailored user experience.

The company's gaming catalogue is rich in video slots, with themes ranging from historical civilizations to modern sports and entertainment. For those who prefer other types of games, GamesOS offers an extensive range of video poker and card games, including various blackjack and poker variants, as well as a selection of table games like roulette, craps, and sic bo. The company also caters to mobile gaming enthusiasts with games optimised for smartphones and tablets.

GamesOS provides an immersive experience in the live dealer category with professional dealers and games like roulette, baccarat, and blackjack. This offering brings the atmosphere of a land-based casino into the player's home, enhancing the authenticity and integrity of the gaming experience.

Licensing

GamesOS's commitment to safety and fairness is evident in its licensing by The Alderney Gambling Control Commission and certifications from Lloyd’s Register Quality Assurance and SEI (Software Engineering Institute). The company also employs 128-bit SSL encryption to protect user information, ensuring a secure gaming environment.

While GamesOS may not be as widely recognised as some of the industry's leading developers, its diverse game portfolio, innovative platforms, and commitment to quality and security make it a noteworthy player in online gaming.

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.

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