onyx slots logo
Est. 2024
ONYX Slots Welcome Bonus 2024
  • 100 Free Spins on Zeus Vs Hades Gods of War slot
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.. T&Cs Link | Begambleaware.org

ONYX Slots Review: Latest Bonuses, Games, & Features

Onyx Slots top imageONYX Slots offers new players up to 100 no wagering free spins on the Zeus Vs Hades Gods of War slot.
Like the sound of this new player offer, but want to learn more about this new casino site before claiming? Then read this independent ONYX Slots review to discover everything you need to know, including bonuses, games, and more.

ONYX Slots Bonuses and Promotions

As the ONYX Slots free spins welcome bonus has no wagering requirements and rewards your first five deposits, it’s far more generous than those offered by other new casino sites like Giant Wins or Pub Casino.

Yet, aside from the generous ONYX Slots welcome bonus, you must be an active player to claim existing promotions. This is because you need to earn loyalty points by wagering on games to unlock these offers.

Here’s a quick look at what ONYX Slots offers to both new and regular players:

  • ONYX Slots Welcome Offer: New at ONYX Slots? You can get up to 100 free spins no wagering. Here’s how: Deposit and bet £10 on any slot game, and you’ll get 20 spins on Zeus Vs Hades Gods of War. You can do this five times, totaling up to 100 spins.
  • Loyalty Rewards: Play regularly? ONYX Slots rewards you with bonuses, extra spins, and even cash prizes. The more you play, the more you get.

Terms you need to know regarding the Onyx Slots welcome bonus:

  • Open to new players 18 and over who make their first deposit.
  • You need to deposit and bet £10 on slots to get the spins.
  • Spins are for Zeus vs Hades Gods of War, worth 10p each.
  • You can win up to £100 from these spins.

Compare and Discover: ONYX Slots Versus Top UK Casino Sites in 2024

Explore the comparison tables below to see how ONYX Slots stacks up against the newest and top-rated UK casino sites in 2024.
CasinoEst.RatingNo Deposit BonusWelcome BonusNo of SlotsNo of Table GamesMin. DepositMin. WithdrawalMax. CashoutPayout TimeRegister TimeKYC Time
ONYX Slots20244.3No100 Free Spins No Wagering 67999£10£10£100241 minUp to 72 hours
Buzz Casino20234.7No£40 Bingo Bonus & 200 Slot Spins2300£5£5£1500000up to 96 hours3 Mins2 days
Giant Wins Casino20234.4No500 Free Spins on Starburst1450£10£5£1000000Unknown5 minsUnknown
Pub Casino20234.5No100% Bonus of up to £1001096135£10£10£1000000up to 24 hours2 minsup to 24 hours
Bzeebet Casino20234.9No100 Free Spins & £100 Bonus1800130£10£10£50000up to 24 hours1 minsup to 24 hours
In short, ONYX Slots has straightforward offers for newcomers and rewarding perks for loyal players – the majority of which give you bonus cash to spend on its collection of casino games.

ONYX Slots Casino Games

ONYX Slots boasts a catalogue of over 600 slot games, teaming up with heavyweights such as NetEnt, Playtech, Evolution Gaming, and Big Time Gaming. While you can dive into popular slots, it’s noteworthy that ONYX Slots currently lacks progressive jackpot games like Mega Moolah. This omission might be disappointing for players chasing those million-pound jackpots.

However, it pleased us to find that ONYX Slots regularly refreshes its library with the latest slots and table games, ensuring you have new experiences to look forward to. What’s more, it also has a few live casino games.

Live Dealer Section

The live dealer section at ONYX Slots, although featuring a unique selection of games including titles like Prestige Auto Roulette and Boom City, totals only 12 games.
This smaller collection means it’s not the best for live casino aficionados. Yet, if you prefer slots and the occasional live dealer game, ONYX Slots is a great choice.

ONYX Slots: Mobile Gaming

ONYX Slots doesn’t let you miss a beat when you’re away from your computer. Leveraging HTML5 technology, the site offers a smooth mobile gaming experience directly from your browser.
We conducted tests on an iPhone 12, a Samsung Galaxy S21, and a Xiaomi Redmi Note 9, using standard web browsers to see how it faired.

On the iPhone 12 and Samsung Galaxy S21, games loaded in under 5 seconds. On the Xiaomi Redmi Note 9, games took slightly longer, around 7-10 seconds, to load, but this still provided an acceptable level of performance. What’s more, you can enjoy all of its games on your mobile device -not just slots and table games.

Exploring Beyond Slots

ONYX Slots enriches your gaming with a selection of bingo and scratchcard games. This diversification means there’s always something different to try, whether you’re a fan of classic bingo or looking for instant wins with scratchcards.

ONYX Slots Betting Limits: Inclusive Gaming

We found that ONYX Slots caters to every type of player, from those making modest bets starting at £0.01 per spin to high rollers placing wagers up to £5,000 on table games. This range ensures that whether you’re playing for fun or seeking adrenaline-pumping stakes, there’s a place for you.

Software Collaborations

By partnering with industry leaders like Playtech, Evolution Gaming, and NetEnt, ONYX Slots guarantees a top-tier gaming selection that’s always exciting. However, the absence of progressive jackpot games is a missed opportunity for jackpot enthusiasts, contrasting with the otherwise diverse and high-quality game offerings.

Still, as these recognized providers have games with large jackpot wins, you do have a chance of cashing out some substantial cash prizes of over £10,000.

Banking and Cashouts at ONYX Slots

Like all other Grace Media white label sites, such as Hot Streak Slots, transactions at ONYX Slots are secure and straightforward. Also, it has low minimum deposit and withdrawal limits, making the gambling site a great choice for casual gamers.

ONYX Slots Deposits

You can get started at ONYX Slots with a small £10 deposit. Therefore, you can easily jump into gameplay. The deposit process is hassle-free, with the deposit button readily accessible. You have a variety of secure deposit methods at your disposal: Visa, Mastercard, PayPal, Trustly, and MuchBetter. Each method is carefully vetted to protect your personal and financial information under strict security standards.


Withdrawal Times at ONYX Slots
Payment Method Withdrawal Time Fee
PayPal Within 24 hours (usually quicker), after processing £1.50 for withdrawals under £30
Bank Cards (Visa/Mastercard) 2-5 business days, after processing £1.50 for withdrawals under £30
Neteller, Skrill Within 24 hours, after processing £1.50 for withdrawals under £30
Boku, Paysafecard, Zimpler, Trustly, MuchBetter Within 24 hours, after processing £1.50 for withdrawals under £30
Note: Withdrawals at ONYX Slots are subject to processing times that can vary. The maximum withdrawal limit is £2,000 per day and £10,000 per month. The minimum withdrawal amount is £10. Processing fees for withdrawals under £30 apply, except when closing the account.

Know Your Customer (KYC) Checks at ONYX Slots

ONYX Slots rigorously adheres to KYC regulations, ensuring that all transactions are legitimate and secure. This process is essential to guarantee that winnings are safely withdrawn by their rightful owner.

Therefore, the customer support team might ask you for the following to verify your details:

  • A valid form of ID
  • Proof of your address
  • Documentation for your payment methods

Quick Verification Tips for UK Players

When photographing your ID for verification, ensure the entire document is visible and in good lighting to avoid delays. Always use current and valid documents, and pay attention to what the Customer Service team at ONYX Slots requests.

Customer Service at ONYX Slots

In our comprehensive review of ONYX Slots, we paid close attention to the effectiveness and efficiency of its customer service. Understanding the importance of reliable support, we conducted assessments at various times, both during peak and off-peak hours. Our findings are encouraging.

We found that ONYX Slots consistently offers quick response times through live chat, averaging around 3 minutes, even during peak times (5 pm – 10 pm). This quick turnaround for follow-up questions, often less than 30 seconds, showcases ONYX Slots’ dedication to exceptional customer care.

Support is accessible 24/7 via live chat, telephone, and email, ensuring that help is always just a few clicks away. Our interactions with the support team across these channels confirmed their ability to offer prompt and effective assistance.

The website’s FAQ section is comprehensive, making it easy to find answers to common queries, further enhancing the support offered. Key contact methods include:

  • Live Chat: Easily accessible for most of the day, ensuring help is always at hand.
  • Telephone: For those who prefer speaking directly, phone support is available during designated hours.
  • Email: Ideal for less urgent matters, with a dedicated email address for inquiries.

Whether it’s troubleshooting account issues or questions about bonuses, ONYX Slots’ support team stands ready to help.

User Experience at ONYX Slots

The moment you land on ONYX Slots, you’re welcomed by a user-friendly platform that combines a vast game selection with easy navigation. The search functionality is particularly noteworthy, enabling quick access to your favorite games with minimal effort.
The platform design and search tools are well-conceived, making navigating the site straightforward and enjoyable. Filters for narrowing down game choices further enhance this streamlined experience, allowing you to focus on finding games that suit your taste.
The site’s layout ensures that important details are easy to find, mitigating the need for extensive searching. This user-centric approach extends to the language and presentation of information, which is clear and accessible, avoiding unnecessary jargon.

On the performance side, ONYX Slots’ desktop interface scored 30 out of 100 according to Google PageSpeed Insights, and the mobile version trailed with a score of 16 out of 100. These scores might make you think there’s a lot of room for improvement.

Despite these scores, our experience was quite different. When we tested the site on various devices, everything from games to navigation worked smoothly. It seems that, in practice, ONYX Slots provides a seamless gaming experience, showcasing that the platform’s actual performance is much better than what the PageSpeed scores might imply.

Our extensive evaluation across multiple devices revealed that ONYX Slots not only promises a quality gaming environment but delivers on it, even with technical metrics suggesting areas for improvement. The robust performance across devices points to a solid infrastructure, ensuring a seamless gaming experience.

A Closer Look at the Company Behind ONYX Slots

ONYX Slots belongs to Grace Media Limited, a household name in the UK’s online gaming landscape. This connection to a recognized white-label operator like Grace Media not only bolsters the platform’s credibility but also aligns it with a lineage known for exceptional gaming experiences.

Operating under the stringent oversight of the UK Gambling Commission (licence number 57869), ONYX Slots upholds the highest safety and security standards. The platform uses state-of-the-art SSL encryption technology, ensuring that your personal and transactional details are always protected. Additionally, ONYX Slots is committed to responsible gaming, offering various tools to help manage your gaming activity responsibly.

How to Join ONYX Slots

Unlock the excitement at ONYX Slots with these easy steps:

  1. Find the exclusive bonus link leading you straight to ONYX Slots. Click on “PLAY HERE” once you’re on the promotional page.
  2. Fill out the registration form with your accurate details — just as they appear on your ID. Include your name, date of birth, address, and mobile number.
  3. After your account is verified, head back to the promotions page to enjoy your welcome bonus.
  4. Engage with the games, and should you score wins, adhere to the wagering requirements to turn those winnings into cash you can withdraw.

ONYX Slots Review Conclusion

ONYX Slots stands out with its broad game selection, attractive bonuses, and unwavering commitment to player satisfaction. Whether it’s thrilling slots or the immersive live casino experience you’re after, ONYX Slots delivers quality and excitement.
Its affiliation with Grace Media (Gibraltar) Limited ensures a secure, user-centric gaming journey, backed by robust customer support and a seamless banking system. Ready to explore? Sign up with ONYX Slots and dive into a world of premium online gaming.

ONYX Slots Sister Sites

Explore more gaming adventures with these sister sites, also operated by Grace Media Ltd:

ONYX Slots Info

Casino Site Name ONYX Slots
Launched 2024
No Deposit Bonus
Deposit Bonus
Deposit Minimum £10
Casino Games
Game Providers 12 game providers in total. Play casino games from Big Time Gaming, Evolution Gaming, IGT, Microgaming, NetEnt, Playn'Go, Pragmatic Play, & Thunderkick and more
Payment Methods MasterCard, Visa, PayPal, MuchBetter, Trustly, E-wallets and Debit Card options available
UK Gambling Licence
onyx slots logo
Est. 2024
ONYX Slots Welcome Bonus 2024
  • 100 Free Spins on Zeus Vs Hades Gods of War slot
  • 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.. T&Cs Link | Begambleaware.org
    ONYX Slots Screenshot
    ONYX Slots screenshot

    ONYX Slots FAQs

    Is ONYX Slots a secure place to play online casino games?

    From our comprehensive evaluation, it's clear that ONYX Slots prioritizes the safety and security of its players. With robust SSL encryption in place, your personal and financial information is well protected. The casino's dedication to promoting responsible gambling, along with its UK Gambling Commission licence, further validates its reliability and commitment to player security.

    Can I play on ONYX Slots from my phone?

    Absolutely, ONYX Slots is designed to be mobile-friendly, allowing players to enjoy their favorite games on the go. There’s no need for a dedicated app - you can access the casino directly through your mobile device’s web browser. Our tests across various smartphones and tablets revealed a seamless and engaging gaming experience, mirroring the quality found on the desktop version.

    How long do withdrawals take at ONYX Slots?

    Withdrawal times at ONYX Slots vary depending on the method chosen. E-wallet withdrawals, like those made to PayPal, are typically processed within 24 hours. Bank card withdrawals may take 2-5 business days. ONYX Slots strives to ensure a swift and efficient withdrawal process, making it convenient for players to access their winnings.