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
CA 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
$1,500 Bonus
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
CA Players Not Accepted
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

CA 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 Match Deposit 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
Breakdown of Onyx Slots
- Casino Name: Onyx Slots
- Launch Date: 2023
- Parent Company: Grace Media Limited
- Payment: Visa , Mastercard , Trustly , PayPal , Interac Logo
- Software Providers: Netent , Playngo , Pragmatic , Microgaming , Redtiger , Irondog , Foxium
- Games: Slots , Live Dealer , Slingo , Roulette
Current Promotion
Onyx Slots
Bonus: Get 100 No Wager Free Spins
Promotions: no wager bonus
licensed by: 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 19+ T&C's | Canada Safety Council®.
Pros
- Wagering Free Free Welcome Bonus
- Top For Slots
- Fully Licensed
Video Slots featured at Onyx Slots as of August 2025
Bloodsuckers 2 Slot

If you're into vampires and gothic themes, this unique slot is for you. With the potential for big wins, hit spin and uncover hidden treasures lurking in the reels.
Bloodsuckers 2 Slot Features:
- Free Spins
- Wilds
- Scatter Symbols
- Autoplay
- Volatility: Medium
- Theme: Modern
- Release Date: 2017-06-01
- RTP (Return to Players): 96.94%
- Reels: 5
- Min Bet: 0.25$
- Max Bet: 100$
- Provider: NetEnt
- Paylines: 25
Archangels Salvation

Join the battle between Archangels of good and evil, and enter the grid packed with 100 paylines. Who will win this eternal fight in the slot game?
Archangels Salvation Features:
- Free Spins
- Expanding Wild
- Wilds
- Expanding Symbols
- Respins
- Autoplay
- Multipliers
- Volatility: Medium
- Theme: Modern
- Release Date: 2018-01-16
- RTP (Return to Players): 96.08%
- Reels: 5
- Min Bet: 0.4$
- Max Bet: 200$
- Provider: NetEnt
- Paylines: 100
Reactoonz

Reactoonz is an alien themed slot which uses a cascading reels where you can win again and again from each spin. With each win, you charge up the meters to randomly trigger 1 of 5 Quantum features!
Reactoonz Features:
- Free Spins
- Respins
- Autoplay
- Game Type: Cascade Slots
- Volatility: High
- Release Date: 2017-09-24
- RTP (Return to Players): 95%
- Reels: 7
- Min Bet: 50$
- Max Bet: 0.2$
- Provider: Play'n GO
Lady Of Fortune

In this slot, we’ll try our luck with Lady of Fortune. If you’re among the lucky ones, you can take a chance on the Gamble Feature for the possibility of an even bigger payout.
Lady Of Fortune Features:
- Wilds
- Multipliers
- Autoplay
- Scatter Symbols
- Gamble
- Volatility: Medium
- Volatility: Low
- Release Date: 2024-10-03
- RTP (Return to Players): 96.2%
- Reels: 5
- Min Bet: 0.15$
- Max Bet: 60$
- Provider: Play'n GO
- Paylines: 15
Berry Burst MAX

Hit the max jackpot with a whopping 6000x your stake, if you're lucky enough to trigger this super mega win on the reels!
Berry Burst MAX Features:
- Respins
- Expanding Wild
- Wilds
- Autoplay
- Theme: Modern
- Volatility: High
- Release Date: 2018-08-24
- RTP (Return to Players): 96.23%
- Reels: 5
- Min Bet: 0.10$
- Max Bet: 200$
- Provider: NetEnt
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