Onyx Slots Sister Site
Onyx Slots, a sister site hosted by the Grace Media Limited platform, operates alongside several other sister sites.
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: Wager Free Spins Welcome Package
Promotions: no wager bonus
Free Spins: 50 Bonus Spins
Games Applicable: Big Bass Bonanza
Wager Requirement: None
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 18+ T&C's | BeGambleAware® #AD.
Siter Sites hosted by Grace Media Limited
Hotstreak Casino
Deposit £20 & Get 100 No Wager Free Spins
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+
Vegas Wins Casino
Welcome Bonus up to £500
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
Pros
- Wagering Free Free Welcome Bonus
- Top For Slots
- Fully Licensed
Video Slots featured at Onyx Slots as of July 2025
Mega Don Feeding Frenzy
He is back and hungry for fish; this colorful new slot from Play'n GO does have a real bite.
Mega Don Feeding Frenzy Features:
- Mystery Symbols
- Expanding Symbols
- Scatter Symbols
- Free Spins
- Autoplay
- Theme: Modern
- Volatility: High
- Release Date: 2023-01-07
- RTP (Return to Players): 95%
- Reels: 5
- Min Bet: 0.1£
- Max Bet: 100£ (in UK 5£)
- Provider: Play'n GO
- Paylines: 1024
Wild Bazaar
What hidden treasures await in this vibrant Middle Eastern slot? Spin the reels and unlock the mystery of the blue or pink chest which one will reveal the biggest payouts?
Wild Bazaar Features:
- Respins
- Expanding Wild
- sticky Symbols
- Wilds
- Multipliers
- Autoplay
- Theme: Modern
- Volatility: Low
- Release Date: 2018-10-24
- RTP (Return to Players): 96.15%
- Reels: 5
- Min Bet: 0.20£
- Max Bet: 400£ (in UK 5£)
- Provider: NetEnt
- Paylines: 26
Riches of Midgard
Enter the fabled land of Midgard, a lush kingdom with a cartoon aesthetic. The vibe, on the whole, is pretty cheery and upbeat, maintaining premium graphics and a Norse themed soundtrack throughout.
Riches of Midgard Features:
- Respins
- Free Spins
- Scatter Symbols
- Wilds
- Volatility: Low
- Volatility: Medium
- Theme: Modern
- Release Date: 2020-12-01
- RTP (Return to Players): 96.03%%
- Reels: 3
- Min Bet: 0.20£
- Max Bet: 100£ (in UK 5£)
- Provider: NetEnt
- Paylines: 9-27
Journey To Paris Slot
Journey To Paris Slot let players wager on 3 or more symbols combined horizontally or vertically on a 5 x 5 reel.
Journey To Paris Slot Features:
- Wilds
- Autoplay
- Multipliers
- Free Spins
- Theme: Modern
- Volatility: Medium
- Game Type: Avalanche
- Release Date: 2024-01-24
- RTP (Return to Players): 96.73%
- Reels: 5
- Min Bet: 0.2£
- Max Bet: 100£ (in UK 5£)
- Provider: Play'n GO
- Paylines: 1
Guns N' Roses
Never has it been more fun to travel back to the joyful 80s, packed with rock ’n’ roll and backstage antics. This online slot delivers real nostalgia along with the potential for big wins.
Guns N' Roses Features:
- Free Spins
- Wilds
- Multipliers
- Scatter Symbols
- Autoplay
- Volatility: Medium
- Theme: Modern
- Release Date: 2016-01-21
- RTP (Return to Players): 96.98%
- Reels: 5
- Min Bet: 0.20£
- Max Bet: 200£ (in UK 5£)
- Provider: NetEnt
- Paylines: 20
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