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Onyx Slots Review

Onyx Slots

Deposit £10+, Get up to 100 Wager-Free Spins Welcome Package

Play at Onyx Slots
*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 *18+ GambleAware.org Please play responsibly #ad
  • Brand-new Grace Media Casino
  • 5 Time Deposit, Wager-free Welcome package
  • From the operators of Slotty Slots

Support
Software
  • Grace Media, 1x2 Gaming, Alchemy Gaming, All41 Studios, Area Vegas, Aurum Signature Studios, Big Time Gaming, Blueprint, Buck Stakes Entertainment, Crazy Tooth Studio, Eyecon, Ezugi, Fortune Factory Studios, Foxium, Gameburger Studios, Games Global, Gold Coin Studios, Gong Gaming Technologies, Habanero, High limit studios, Infinity Dragon Studios, INO games, Inspired Gaming, Iron Dog, Just For The Win, Microgaming, Nailed It, Neko games, Net Ent, Northern Lights Gaming, NYX, On Air entertainment, Oros Gaming, Pear Fiction, PlayNGo, Pragmatic Play, Prospect Gaming, Rabcat, Real Dealer, Realistic Games, Red Tiger, Slingshot Studios, Snowborn Games, Spin Play Games, Stakelogic, Stormcraft Studios, Switch studios, Triple Edge Studios, Wishbone Games
Slots Bonus
Deposit £10+, Get 20 Wager free Spins on Zeus vs Hades: Gods of War
Minimum Deposit
£10
Wagering Requirements

zero wagering on free spins winnings

Redeposit Bonus
Repeat 5 times for up to 100 Wager free Spins (Max win £100)
Debit card Paypal MuchBetter - muchbetter trustly
Payment Methods
Games
  • 1x2 Gaming,
  • Alchemy Gaming,
  • All41 Studios,
  • Area Vegas,
  • Aurum Signature Studios,
  • Big Time Gaming,
  • Blueprint,
  • Buck Stakes Entertainment,
  • Crazy Tooth Studio,
  • Eyecon,
  • Ezugi,
  • Fortune Factory Studios,
  • Foxium,
  • Gameburger Studios,
  • Games Global,
  • Gold Coin Studios,
  • Gong Gaming Technologies,
  • Habanero,
  • High limit studios,
  • Infinity Dragon Studios,
  • INO games,
  • Inspired Gaming,
  • Iron Dog,
  • Just For The Win,
  • Microgaming,
  • Nailed It,
  • Neko games,
  • Net Ent,
  • Northern Lights Gaming,
  • NYX,
  • On Air entertainment,
  • Oros Gaming,
  • Pear Fiction,
  • PlayNGo,
  • Pragmatic Play,
  • Prospect Gaming,
  • Rabcat,
  • Real Dealer,
  • Realistic Games,
  • Red Tiger,
  • Slingshot Studios,
  • Snowborn Games,
  • Spin Play Games,
  • Stakelogic,
  • Stormcraft Studios,
  • Switch studios,
  • Triple Edge Studios,
  • Wishbone Games
Powered by
  • Grace Media
Categories
Site
https://www.onyxslots.com/
Launch date
April, 2024
UK License Holder
Grace Media (Gibraltar) Limited
UK License Number
57869
Safer Gambling Provision

All Grace Media sites have a similar Safer Gambling area, which clearly and simply lays out the tools available to help players stay in control of their gambling. These tools include:

  • Self-Assessment Questionnaire
  • Online Account History
  • Deposit Limits
  • Reality Checks
  • Cooling Off
  • Self-Exclusion
  • GAMSTOP

About Onyx Slots

Onyx Slots is the rock solid new Grace Media casino site launched in April 2024.  Operated by the same team as Slot Strike and Slotty Slots, we’re thrilled to be one of the first casino review sites to list the latest in a great run of brands.

Grace Media is having a renaissance in 2024; it will be on our shortlist for most improved casino platform of the year. From the varied games catalogue to the new and fairer welcome bonuses, Grace Media is pushing past some of its rivals in the casino white label space. Forget what you thought you knew about them and keep an open mind. As a brand spanking new release, Onyx Slots is a great place to start your Grace Media journey if you haven’t already.

Theme & User Experience

Onyx is a black and white mineral and that theme runs through the site’s design. Many historical artefacts and monuments, especially from ancient Greek and Minoan civilisations, were crafted from Onyx. We like that the brand stays true to this history. Images of Zeus and Hades are strewn across the homepage. In fact, the welcome bonus free spins are eligible on such a slot. It’s this kind of thematic integrity that can really elevate a casino for the player, making it a truly immersive experience.

Bonus & Promotions

As we mentioned, the free spins that are part of the welcome package are Greek themed, eligible on Pragmatic Play slot Zeus vs Hades: Gods of War. This unique package involves five deposits, after which you can receive 20 wager free spins each time.

We’ve liked the fair welcome offers from all of Onyx’s sister sites, especially Slotty Slots, but this just might be our favourite of them all. There’s a large tendency in the industry right now to jump on the Big Bass Bonanza bandwagon. Yes, it is the world’s most popular game (and available at Onyx slots) but there’s no need for every site to have the same welcome offer!

Games Available

Onyx Slots has an enviable selection of slot games and this is the main attraction of the site. Under the details tab, we have every game creator and developer listed. Spoiler alert: it’s not a short list!

All you have to do is take a look in the “Welcome Slots” section to see all the legendary slots they have on offer. Some of our favourites include:

  • Big Bass Bonanza
  • Fishin’ Frenzy MEGAWAYS
  • Diamond Mine
  • Starburst
  • The Dog House
  • Aloha: Cluster Pays
  • Fluffy Favourites
  • Rainbow Riches
  • Bonanza MEGAWAYS
  • King Kong Cash
  • Wish Upon a Jackpot

Beyond slots, Onyx does have some live casino games provided Pragmatic Play. If it’s your first time dipping a toe into the world of live dealer, and you’re not a huge fan of classic table games like Roulette, we recommend trying Boom City!

Final Thoughts

Onyx Slots is a brand-new Grace Media casino for April 2024. It is hot, hot, hot of the press with a stunning 5 times deposit welcome package. We appreciate the commitment to the Ancient Classics theme and we appreciate the quality of the slot games available. Try out the extremely fair welcome offer!

10
Notifications

*New members only, must opt in. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. 18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. *18+ GambleAware.org Please play responsibly #ad

*New players making their first two deposits only. Min deposit £20. First deposit: 100% bonus match, max £25 bonus. Bonus can be used on slot games only. Second deposit: Max 50 bonus spins on Big Bass Bonanza. Both: 35x wagering. Max £100 conversion. 18+. Full T&C's apply. *18+ GambleAware.org Please play responsibly #ad

*New customers only. First deposit only. Min deposit and stake on slots £10. Max 30 cash spins on Starburst. Spin value is £0.10 per spin. Spins valid for 7 days. Max payout £50. Full T&Cs Apply. 18+ *18+ GambleAware.org Please play responsibly #ad

*Deposit and stake £10 on eligible Casino games to get 100 Free Spins. Time limits, game restrictions and T&Cs apply. *18+ GambleAware.org Please play responsibly #ad

*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 Bonus: 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 Terms. UK License Holder: Betway Limited - UK License Number: 39372 *18+ GambleAware.org Please play responsibly #ad

*New bettors; Use code CASINO; Wager bonus 50x to release bonus winnings; Valid 30 days; Stake contribution, games and payment method exclusions apply; T&C apply; 18+ *18+ GambleAware.org Please play responsibly #ad

*New members only. Min £10 cash deposit and wager on any Slot Game only within 7 days of sign-up. Must accept free spins within 7 days of pop-up notification, valid for 7 days from acceptance on Eye of Horus. 10p coin size per free spin, max lines. Full T&Cs Apply. Bet Responsibly. *18+ GambleAware.org Please play responsibly #ad

*New UK and IRL customers only. Deposits through debit cards only. 40x wagering requirement on bonus, within 7 days, on eligible slot games. Winnings from bonus capped at £500. Spins available upon completion of bonus. Full T&Cs apply. *18+ GambleAware.org Please play responsibly #ad

*New players only. Min deposit: £20. Max Bonus: £300 & 25 spins on Book of Dead. Wagering requirements: 40x. Spins available for 24 hours after being credited. Promo Code: RICH300. The bonus code needs to be entered during the registration. Valid until 31.12.2023. 18+ BeGambleAware.org. Gambling can be addictive, please play responsibly. Terms & conditions apply. *18+ GambleAware.org Please play responsibly #ad

*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. *18+ GambleAware.org Please play responsibly #ad