Onyx Slots Darkened
Onyx Slots 100 Wager Free Spins

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 receipt. Max conversion: $/€/£100. Withdrawal requests void all active/pending bonuses. Full terms apply

Casino

All Games

Welcome to Onyx Slots

Get ready for an electrifying new online casino experience arriving in April 2024 from the masterminds behind top brands like Slotty Slots and Jackpot Mobile Casino. Onyx Slots is bringing the thrill of over 600 premier slot games and live dealer tables right to your fingertips.

New Casino Slots Site

At Onyx Slots, we're obsessed with delivering the latest and greatest slot games from the industry's top providers for UK casino slots players. Our ever-growing library features the hottest new releases alongside all-time player favourites, making this the ultimate destination for slots enthusiasts. Get ready to embark on electrifying adventures through a kaleidoscope of themes and features.

Live Casino Thrills

The excitement doesn't stop at slots. Step into our immersive live casino and experience the rush of real-time gaming hosted by professional dealers. From classic games like blackjack and roulette to unique spins on casino staples, our live tables deliver an authentic casino atmosphere wherever you play.

Dazzling Promotions and Rewards

As a valued member of Onyx Slots, you'll be showered with dazzling promotions and rewards from the moment you join. Lucrative welcome offers, cashback deals, and our acclaimed loyalty program ensure your experience shines as bright as our games.

Mobile Casino Gaming at Its Finest

With a seamless mobile gaming experience available for you as both an iOS and Android native app, you can access the entire Onyx Slots universe anytime, anywhere. Our fully optimized app keeps the action going whether you're at home or on-the-go.

The Future Shines at Onyx

Launched in April 2024, Onyx Slots is run by the trusted operators at Grace Media, offering the cutting edge of online gaming entertainment. Get ready to experience online casino excellence refined to perfection with wager free spins and regular promotions that reward customers with the best offers on the market.

Your Safety is Our Priority

At Onyx Slots, responsible gaming is embedded into everything we do. We're committed to creating an entertaining yet safe environment that allows our players to game within their means.

Keeping You in Control

Our site is packed with industry-leading responsible gaming tools to help you stay in control. Set deposit limits, cool-off periods, reality checks and more with just a few clicks. We also have dedicated teams monitoring for any potentially risky gameplay.

Play It Safe Gambling

should always be a fun recreational activity, never a stressful experience. We have robust processes in place to prevent underage access, detect problem gambling behaviors, and protect players' personal and financial information.

Responsible Gaming Resources

If you ever feel you need assistance, Onyx Slots provides direct links to organizations like GamCare, GamStop and Gambling Therapy for confidential support. We're here to make sure your gaming journey is an enjoyable one.

Upholding the Highest Standards

Onyx Slots is licensed and regulated by the UK Gambling Commission to ensure Complete operational transparency and compliance with all consumer protection laws. Trust that your deposits are secure and your gameplay is fair.

At Onyx Slots, responsible gaming is at the heart of our brand promise. Discover a dazzling yet secure gaming experience at this brand new UK online casino.

A glowing samurai wielding a sword made of bright light
Over 600 online slots including megaways and jackpots
600+
Free spins for all new eligible customers with no wagering required
0x Wagering
Get regular match bonuses, boosts, bonus spins and cash prizes
Rewards
Licenced and regulated by the UKGC under Grace Media Limited
UKGC

Onyx Slots © 2024

Onyx Slots casino is operated by Grace Media (Gibraltar) Limited of Suite 7, Hadfield House, Gibraltar, GX11 1AA Grace Media (Gibraltar) Limited, is licensed and regulated by the Gambling Commission (Licence Ref #57869) and in Gibraltar by the Gibraltar Government and regulated by the Gibraltar Gambling Commission (RGL No.125). The gambling software is powered by Markor Technology, licensed, and regulated by the UK Gambling Commission (Ref #41645) and by the Gibraltar Gambling Commission (RGL No.118).

Weekly Promotions
Sign up today and get access to weekly online casino bonuses and wager free spins on the best new slots released each month.
Responsible Gambling
At Onyx Slots we are committed to responsible gambling, that's why we offer a variety of tools to help you manage your gaming.
Compliance ImageCompliance ImageCompliance ImageCompliance ImageCompliance ImageCompliance ImageCompliance Image