Onyx Slots Sister Site
Onyx Slots, a online casino hosted by the Grace Media Limited platform, operates alongside several other sister sites.
Siter Sites hosted by Grace Media Limited
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 , Live Casino , Slingo
Current Promotion
Pros
- Wagering Free Free Welcome Bonus
- Top For Slots
- Fully Licensed
Video Slots featured at Onyx Slots as of November 2025
Busters Bones
Buster's Bones takes us to the wild, wild West, where Buster the dog and his companion serve as the sheriffs in town.
Busters Bones Features:
- Free Spins
- Multipliers
- Autoplay
- Theme: Modern
- Volatility: Medium
- Volatility: High
- Game type: Megaway Slots
- Game Type: Cascade Slots
- Has Bonus Feature
- Release Date: 2023-04-20
- RTP (Return to Players): 94.04%
- Min Bet: £
- Max Bet: £ (in UK 5£)
- Provider: NetEnt
Viking Runecraft
Embark on an Asgard adventure packed with epic reels, massive wins, and mighty vikings wielding runecraft magic across the reels.
Viking Runecraft Features:
- Free Spins
- Autoplay
- Wilds
- Volatility: High
- Game type: Megaway Slots
- Release Date: 2017-08-27
- RTP (Return to Players): 96.71%
- Reels: 7
- Min Bet: 0.1£
- Max Bet: 100£ (in UK 5£)
- Provider: Play'n GO
Leprechaun's Diamond Dig
They say spotting a leprechaun brings good luck – but what if he brings a minecart, too? Hidden deep beneath clover-covered hills lies a mine buzzing with magic and mystery – and it’s brimming with glittering treasures waiting to be unearthed.
Leprechaun's Diamond Dig Features:
- Scatter Symbols
- Free Spins
- Instant Wins
- Theme: Modern
- Volatility: Medium
- Release Date: 2025-08-26
- RTP (Return to Players): 96.2%
- Reels: 5
- Min Bet: 0.1£
- Max Bet: 50£ (in UK 5£)
- Provider: Play'n GO
- Paylines: 12
Finn and the Swirly Spin
Do you have the true luck of the Irish? Then try your hand at the online slot Finn and the Swirly Spin, and see what Finn has in store—big payouts, sparkling golden bars, and magical slot features await!
Finn and the Swirly Spin Features:
- Free Spins
- Expanding Wild
- Wilds
- Instant Wins
- Multipliers
- Scatter Symbols
- Autoplay
- Theme: Modern
- Volatility: Low
- Release Date: 2018-03-01
- RTP (Return to Players): 96.62%
- Reels: 5
- Min Bet: £
- Max Bet: 0.10£ (in UK 5£)
- Provider: NetEnt
- Paylines: 200
Seregeti Kings Slot
This online slot takes you on a safari through the wilds of Africa, where you’ll come face-to-face with the kings of the savannah, from roaring lions to sleek panthers. With a backdrop set deep in the heart of the savannah, the game delivers a classic slot experience packed with the potential for big wins, especially when luck is on your side.
Seregeti Kings Slot Features:
- Free Spins
- Respins
- Wilds
- Multipliers
- Theme: Modern
- Volatility: Medium
- Volatility: High
- Release Date: 2020-01-01
- RTP (Return to Players): 96.7%
- Reels: 5
- Min Bet: 0.10£
- Max Bet: 100£ (in UK 5£)
- Provider: NetEnt
- Paylines: 26