Onyx Slots Sister Site
Onyx Slots, a sister site hosted by the Grace Media Limited platform, operates alongside several other sister sites.
Siter Sites hosted by Grace Media Limited
Belgravia Casino
AU Players Not Accepted
Is Licensed By: UKGC
terms and conditions
First 3 deposit only. Min deposit £10. Max total bonus £500 & 150 spins. 30x wagering(dep+bonus). 30x on spins, 4x conversion, bonus and spins valid on selected slots only. T&C’s apply.
Hotstreak Casino
AU Players Not Accepted
Is Licensed By: UKGC
terms and conditions
First deposit only. Min deposit £20. Min wager £20 on slots. Max 100 free spins. Max one claim. Spin credited within 7 days after deposit. Spins valid on Big Bass Splash. Spin Value 10p . Full T&Cs Apply 18+
PlayUK Casino
AU Players Not Accepted
Is Licensed By: UKGC
terms and conditions
First deposit only. Min deposit £10. 100% Bonus Match on 1st deposit, max £100 bonus & 100 bonus spins on Starburst. 40x wagering (dep + bonus). 40x on spins, 4x conversion, bonus valid on selected slots. Full T's & C's Apply.
Vegas Wins Casino
AU Players Not Accepted
Is Licensed By: UKGC
terms and conditions
New players only, First 3 deposits only. Min deposit £10. Max total bonus £500 and 150 spins. 30x wagering (dep + bonus). 30x on spins, 4x conversion, bonus and spins valid on selected slots. T&C’s appl
Cosmic Spins Casino
100% up to £100 Welcome Bonus
Is Licensed By: UKGC
terms and conditions
First deposit only. Min deposit £10. 100% Bonus Match on 1st deposit, max £100 bonus; 100 bonus spins on Starburst. 40x wagering(dep+bonus). 40x on spins, 4x conversion, bonus valid on selected slots. Full T&Cs apply. #AD, 18+ only, begambleaware.org
Royale Lounge Casino
Bet £20 get 100 spins on John Hunter and The Book of Tut
Is Licensed By: UKGC
terms and conditions
First deposit only. Deposit & wager £20 on slots for 100 free spins. Max one claim per player. Spins valid on Big Bass Splash (10p each), credited within 7 days. Spins valid for 7 days. 18+. Full T&Cs apply
Lady Luckmore Casino
Bet £20 get 100 spins on John Hunter and The Book of Tut
Is Licensed By: UKGC
terms and conditions
First deposit only. Deposit & wager £20 on slots for 100 free spins. Max one claim per player. Spins valid on Big Bass Splash (10p each), credited within 7 days. Spins valid for 7 days. 18+. Full T&Cs apply
Breakdown of Onyx Slots
- Casino Name: Onyx Slots
- Launch Date: 2023
- Parent Company: Grace Media Limited
- Payment: Visa , Mastercard , Trustly , Paypal , Interac
- Software Providers: Netent , Playngo , Pragmatic , Microgaming , Redtiger , Irondog , Foxium
- Games: Slots , Livecasino , Slingo , Roulette
Current Promotion
Onyx Slots
Bonus: AU Players Not Accepted
Promotions: no wager bonus
: UKGC
Minimum Deposit: $10
Onyx Slots Terms and Conditions: 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: $/€/£100. Withdrawal requests void all active/pending bonuses. Full terms apply 18+ T&C's | Gambling Help Online®.
Pros
- Wagering Free Free Welcome Bonus
- Top For Slots
- Fully Licensed
Video Slots featured at Onyx Slots as of September 2025
Arcane Reel Chaos
Are you a true superhero? If you're up for it, join the team for the chance to land some big wins and trigger extra spins.
Arcane Reel Chaos Features:
- Free Spins
- Expanding Wild
- Wilds
- Multipliers
- Scatter Symbols
- Autoplay
- Volatility: Medium
- Videoslot
- Release Date: 2019-05-23
- RTP (Return to Players): 96.81%
- Reels: 5
- Min Bet: 0.20$
- Max Bet: 100$
- Provider: NetEnt
- Paylines: 10
Gonzos Quest
The legend that is Gonzo's Quest™ meets MegaWays™ for wins of over 20,000x in the thrilling search for El Dorado! Tag along with Gonzo, the quirky bearded Spanish explorer, as he ventures through the deepest jungle in search of the long lost city of gold
Gonzos Quest Features:
- Respins
- Free Spins
- Wilds
- Multipliers
- Autoplay
- Game Type: Avalanche
- Videoslot
- Release Date: 2011-02-08
- RTP (Return to Players): 96%%
- Reels: 5
- Min Bet: 0.2$
- Max Bet: 50$
- Provider: NetEnt
- Paylines: 20
Divine Fortune Black
Enter the shadows with Divine Fortune Black™ — a darker reimagining of the classic Divine Fortune slot, where the same massive jackpots await.
Divine Fortune Black Features:
- Buy Bonus Game
- Scatter Symbols
- Free Spins
- Autoplay
- Wilds
- Instant Wins
- Respins
- Expanding Symbols
- Theme: Modern
- Game Type: Progressive Jackpots
- Volatility: High
- Release Date: 2025-05-13
- RTP (Return to Players): 96.08%
- Reels: 5
- Min Bet: 0.2$
- Max Bet: 20$
- Provider: NetEnt
- Paylines: 20
Dead or Alive
Dead or Alive is an iconic high variance slot from Netent with a Wild West theme, featuring well known outlaws Billy The Kid and Jesse James
Dead or Alive Features:
- Free Spins
- Respins
- Wilds
- Release Date: 2015-06-09
- RTP (Return to Players): 95%%
- Reels: 3
- Min Bet: 0.1$
- Max Bet: 100$
- Provider: NetEnt
- Paylines: 25
Jumanji Slot
Are you ready to spin the reels and watch the jungle come to life in this one-of-a-kind online slot? Not only will you embark on a thrilling journey, but you'll also have the chance to land some truly massive payouts on this wild slot adventure.
Jumanji Slot Features:
- Wilds
- Scatter Symbols
- Sticky Symbols
- Expanding Wild
- Respins
- Free Spins
- Autoplay
- Volatility: Low
- Videoslot
- Release Date: 2018-01-03
- RTP (Return to Players): 96.33%
- Reels: 3
- Min Bet: 0.1$
- Max Bet: 200$
- Provider: NetEnt
- Paylines: 36
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