Onyx Slots Sister Sites

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

Cosmic Spins Casino

Vegas Wins Casino

Jackpot Mobile

Onyx Slots Overview

• 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

Current Promotion

Pros and Cons playing at Onyx Slots Sister Sites

Pros

• Wagering Free Free Welcome Bonus
• Top For Slots
• Fully Licensed

Casino Games featured at Grace Media Limited

Viper City Heist

The Boss and his crew were once legends in Viper City. But one bad bet at a rival gang’s casino cost them everything — and the sting of that loss still smarts. Now it’s payback time. In this gritty slot caper, the crew — Bullseye, T-Bone, Cipher, Nitro, and Shadow — reunite for a high-octane heist.

Viper City Heist Features:

Features

• Free Spins
• Multipliers
• Respins
• Scatter Symbols
• Wilds

Type

• Theme: Modern
• Volatility: Medium
• Volatility: High

Stats

• Release Date: 2025-06-19
• RTP (Return to Players): 96.65%
• Reels: 5
• Min Bet: 0.1£
• Max Bet: 100£ (in UK 5£)
• Provider: Play'n GO
• Paylines: 20

Fire Joker 100

This slot turns up the heat with Re-Spins and a real chance to win big. Ready to spin? Let’s turn up the heat and see if luck’s on your side!

Fire Joker 100 Features:

Features

• Respins
• Wilds
• Sticky Symbols
• Multipliers
• Autoplay

Type

• Theme: Classic
• Volatility: Medium

Stats

• Release Date: 2025-05-29
• RTP (Return to Players): 96.15%
• Reels: 3
• Min Bet: 0.05£
• Max Bet: 100£ (in UK 5£)
• Provider: Play'n GO
• Paylines: 5

Rise of Olympus Extreme

Rise of Olympus Extreme unleashes the might of Zeus, Hades, and Poseidon in a celestial clash like no other. With divine powers, surging reels, and the fury of the gods at play, every spin brings you closer to legendary rewards.

Rise of Olympus Extreme Features:

Features

• Free Spins
• Multipliers
• Wilds

Type

• Theme: Modern
• Volatility: High
• Has Bonus Feature

Stats

• Release Date: 2025-09-04
• RTP (Return to Players): 96.2%
• Reels: 5
• Min Bet: 0.1£
• Max Bet: 100£ (in UK 5£)
• Provider: Play'n GO
• Paylines: cluster

Loot And Labyrinths

Throw the dice across the reels and join the magician in this RPG-inspired slot. It's packed with magic and the chance for big wins.

Loot And Labyrinths Features:

Features

• Bonus Wheels
• Wilds
• Free Spins
• Multipliers
• Mystery Symbols
• Autoplay

Type

• Theme: Modern
• Volatility: Medium
• Volatility: High
• Game Type: Progressive Jackpots

Stats

• Release Date: 2025-04-03
• RTP (Return to Players): 96.34%
• Reels: 5
• Min Bet: 0.2£
• Max Bet: 200£ (in UK 5£)
• Provider: Play'n GO
• Paylines: 20

Gold of Fortune God

Journey into the Gold of Fortune God, an Asian-inspired slot that promises to bring you good fortune and keep you thoroughly entertained. Step right in and spin for your chance to win.

Gold of Fortune God Features:

Features

• Instant Wins
• Scatter Symbols
• Free Spins

Type

• Theme: Modern
• Volatility: High

Stats

• Release Date: 2024-02-09
• RTP (Return to Players): 96%
• Reels: 5
• Min Bet: 0.1£
• Max Bet: 100£ (in UK 5£)
• Provider: Play'n GO