Onyx Slots
Onyx Slots has closed. We recommend trying one of these casinos instead
About
Sovereign Place, 117 Main Street, Gibraltar, GX11 1AA, Gibraltar
2023
Our rating: 4/5
Games Overview
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Slots
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Live Casino
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Slingo
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Netent
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Play'n GO
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Pragmatic Play
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Microgaming
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Red tiger
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Irondog
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Foxium
Payment Overview
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visa
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Mastercard
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trustly
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PayPal
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Interac
Bonus Overview
Get 100 No Wager Free Spins
- no wager bonus
£10
Our rating: 4/5
Onyx Slots is a licensed UK casino site, holding a licence from the UK Gambling Commission.
This casino site is a new entrant in the gambling industry and has been actively promoting responsible gambling and fair play certification since 2023, establishing its legitimacy in 2026.
Is It Legit?
Onyx Slots is a relatively new casino site that is available to UK players. It has gradually built a solid track record by offering a secure platform with strong responsible gambling measures, reflecting the qualities of a legit casino site.
It also offers one of the most player-friendly welcome bonuses among new slot sites, with no wagering requirements and support for popular payment options.
All of this makes the casino a secure and appealing place to sign up.
Bonuses and Promotions
Onyx Slots offers a casino bonus that players can claim once their account is fully verified and a minimum deposit is made.
The casino provides both sign-up bonuses and ongoing bonuses for players who already have an account. These include no wager bonus, which are a common feature of any legit casino site.
No Wagering Bonus
The casino offers a no-wagering bonus, giving new players free spins with no wagering requirements on selected slots.
To claim the free spins, players simply need to create a new account, make a minimum deposit, and use it on one of the selected no-wagering slots.
No-wagering slots are an excellent way to enjoy extra bonus spins without the hassle of wagering requirements.
How to Register an Account and Claim the Bonus
To login at Onyx Slots you will need to have a account, To create a new account and claim the bonus, click the "Visit" button above and follow these easy steps:
- Click the "Register" or "Claim" button.
- Fill out the form with your gender, name, date of birth, phone number, and email.
- Accept the terms and conditions.
- Once your account is verified and created, make a minimum deposit to claim the bonus.
- After making the minimum deposit, you can claim the bonus once it has been activated.
We recommend claiming the bonus only after your account is created and you can successfully login on the website.
Game Lobby
The game lobby at Onyx Slots hosts slot games in all varriants, all accessible directly in the browser on any device, from mobile to desktop no need to download any apps.
Featured Casino Games January 2026
Vegas Nightlife
Step into a Vegas night lit by neon and bright lights – an evening of excitement, glamour, and the chance to win big jackpots.
Vegas Nightlife Features:
- Free Spins
- Wilds
- Scatter Symbols
- Instant Wins
- Game Type: Jackpot Games
- Game Type: Progressive Jackpots
- Volatility: Low
- Release Date: 2020-10-01
- RTP (Return to Players): 96%%
- Reels: 5
- Min Bet: 0.20£
- Max Bet: 100£ (in UK 5£)
- Provider: NetEnt
- Paylines: 20
Golden Grimoire
Turn the reels and uncover the right spell to trigger jackpots and hidden free spins in this magical online slot adventure.
Golden Grimoire Features:
- Free Spins
- Expanding Wild
- Sticky Symbols
- Wilds
- Mystery Symbols
- Scatter Symbols
- Autoplay
- Theme: Modern
- Volatility: Low
- Release Date: 2019-02-22
- RTP (Return to Players): 96.44%
- Reels: 5
- Min Bet: 0.20£
- Max Bet: 400£ (in UK 5£)
- Provider: NetEnt
- Paylines: 40
Reel Rush
Reel Rush, a fruity 90s retro-slot with jackpots, bursts with vibrant fun and nostalgic pixelated graphics.
Reel Rush Features:
- Wilds
- Free Spins
- Respins
- Game Type: Avalanche
- Theme: Classic
- Game type: Megaway Slots
- Volatility: Medium
- Game Type: Cascade Slots
- Release Date: 2013-07-25
- RTP (Return to Players): 96.96%
- Reels: 5
- Min Bet: 0.5£
- Max Bet: 100£ (in UK 5£)
- Provider: NetEnt
- Paylines: 45
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
Summary
Onyx Slots is a legit casino site for players seeking the latest casino games, including Slots, Live Casino and Slingo, along with a generous bonus, all in a safe environment.
Additionally, it features trusted software providers whose RTP data is verified by third parties. These providers are well-known in the gambling industry and have a strong track record for being legit and promoting responsible gambling.
Overall, this casino offers something for all casino players seeking a legit casino site in 2026, and we would rate it 4 out of 5 stars.
Pros
- Wagering Free Free Welcome Bonus
- Top For Slots
- Fully Licensed
Faq
Do free spins for a no wagering bonus come with a wagering requirement?
No, the free spins at Onyx Slots come with no wagering requirement. Once all free spins have been used, players can instantly withdraw any winnings from the free spins.
How do I claim the free spins for the no wagering bonus?
To claim the free spins in the no wagering bonus, you need to create an account and make a minimum deposit. Once the minimum deposit is wagered in the casino, you will receive the free spins in the banking section of the website.
Are the free spins non-cashable?
Yes, the free spins are non-cashable, meaning that players will need to wager all the free spins. If the free spins come with no wagering requirement, players can instantly withdraw any winnings from the free spins.