Bonuses
CasinOK splits the welcome bonus across your first three deposits:
- First deposit: 100% bonus up to 2,000 EUR
- Second deposit: 100% bonus up to 2,000 EUR
- Third deposit: 100% bonus up to 2,000 EUR
You need to deposit at least 20 EUR to qualify for the bonus.
We tested the bonus ourselves at CasinOK. It was credited automatically to our player account after the first crypto deposit from a self-custody wallet.
Full casino bonus terms:
| Term | Detail |
|---|---|
| Bonus percentage | 100% |
| Minimum deposit | 20 EUR |
| Maximum bonus | 2,000 EUR |
| Wagering requirements | 35x |
| Validity | 30 days |
| Game contribution | Slots only, 100% (check excluded games at CasinOK) |
| Max bet (per spin) | 5 EUR |
| Max win from bonus | 2,000 EUR |
Sports bonus
CasinOK also runs a welcome offer in the sportsbook worth up to 2,000 EUR in free bets. You have to choose either the sports bonus or the casino bonus, not both.
Get a 125% bonus up to 2,000 EUR on your first deposit of 20 EUR or more. The wagering requirement is 20x bonus + deposit. You activate the bonus under “my account” after the deposit clears.
You have 30 days to clear the wagering at minimum odds of 1.4. The maximum win from this bonus is capped at 20x the bonus amount.
Other CasinOK promotions
CasinOK runs rotating promotions that change month to month. Current offers include:
- 100% cashback on losses from the past 24 hours, up to 200 EUR (contact live chat to activate)
- Win or lose three bets and get one free
- Join the “CasinOK leaderboards”
- Earn no-wagering cash by climbing the VIP ladder (Boss Club)
CasinOK VIP club (Boss Club)
CasinOK runs a VIP scheme called Boss Club. You join automatically when you play casino games and earn one loyalty point for every 100 EUR wagered.
Once you reach at least 5 EUR worth of loyalty points, you can convert them into real cash. CasinOK publishes the full Boss Club rules on its website.
Look and feel
When we tested CasinOK for this review, our first impression was that the site looks clean and modern.
We mainly played at CasinOK on an iPhone 16, but also on a PC and a Galaxy Tab, to see how the casino performed across devices.
Loading times were consistent across devices. The site loads quickly and is slightly easier to navigate on mobile, in our view.
CasinOK uses a dark background that is easy on the eyes, with accessible menus that support a smooth play experience.
CasinOK earns 4/5 for look and feel. We also like that the site is available in multiple languages, which makes it easier to find what you are looking for.
Games
The casino library carries thousands of titles from over 80 game providers. There is a category page that lists every studio plus a search field for finding favorite games. Note that many titles are blocked from certain regions unless you use a VPN.
Heads up: Check with customer support whether VPN use is permitted and ask for written confirmation, even though most crypto casinos accept VPN traffic.
The site is easy to navigate, with menus for bonus buys, new games, popular slots, drops & wins, and crash games.
A sample of popular providers and smaller, more experimental studios:
- Pragmatic Play
- Iron Dog Studios
- Play'n GO
- Quickspin
- Golden Hero
- Gamomat
- Yggdrasil
- Bullshark Games
We spent several hours testing slots at CasinOK and were satisfied with the selection. Navigation was smooth and titles were easy to find.
Below you can see our top 3 games that we played at CasinOK:
- Sweet Bonanza
- Wanted Dead or a Wild
- Book of Dead
Live casino
CasinOK's live casino caught our attention right away with game shows like Crazy Coin Flip, Snakes & Ladders Live, Dream Catcher, and Sweet Bonanza Candyland.
Most of the live catalog is reachable with a VPN, including hundreds of table games from Evolution, the established live-dealer studio.
The live offering covers many variants of blackjack, roulette, baccarat, sic bo, and poker, with a wide range of stake levels you can pick before the round starts.
Sportsbook
CasinOK is not just casino and live casino: it also runs sports betting and live odds. We tried the sportsbook and found it reasonably user-friendly. The interface for placing bets is simple, and the slip is easy to read after you confirm a wager.
Markets at CasinOK include football, golf, ice hockey, esports, basketball, and tennis, among others.
Licenses
CasinOK is operated by Ryker B.V., licensed by the Curaçao Gaming Authority (CGA) under the LOK.
A Curaçao license does not carry the same regulatory weight as an MGA license, since the operator is not bound by the same strict standards as a Malta-licensed casino.
That said, the Curaçao license is a real gambling license. It requires the casino to ensure fair play and to prevent money laundering by verifying player identities where required.
Be aware that disputes with offshore-licensed casinos can be harder to resolve, and depending on your jurisdiction you may have to pay tax on your net winnings under local rules.
When we play at casinos under this type of license, we always read player reviews carefully to gauge whether the operator is legitimate.
When we then test a casino, the most important factor is that deposits and withdrawals work smoothly. If both checks pass, we treat the operator as trustworthy.
CasinOK met both criteria when we reviewed it.
Security and responsible gambling
CasinOK has a dedicated responsible gambling page in the site footer, plus a self-exclusion explainer. That is a positive sign, since national self-exclusion registers such as Spelpaus, GAMSTOP, ROFUS, and Spillesperren only apply to operators in their home markets and do not cover offshore casinos.
According to CasinOK's information pages, players can set deposit limits, loss limits, wagering caps, and total session-time limits. As a logged-in user we could not find the controls inside the account area, so we assume players need to contact live chat to set personal limits.
Tip: Read our guide on how to play responsibly at crypto casinos.
CasinOK player ratings and reviews
On its Trustpilot profile, CasinOK has 3.6 out of 5, based on 81 reviews. CasinOK has replied to 90% of all negative reviews.
On the CasinOK AskGamblers profile, the score is 8.9 out of 10 across 71 reviews. There are 2 complaints against the casino, with an average response time of 1 day.
CasinOK is fairly new to the crypto casino market and has not yet built up a large pool of player reviews. The ones that exist are mostly positive.
Payment methods
CasinOK accepts deposits in Bitcoin, Ethereum, Ripple, Litecoin, Bitcoin Cash, Dash, Dogecoin, Tether, and USD Coin.
You can also buy crypto directly on site through Moonpay, with payment methods including Visa, Mastercard, Apple Pay, Google Pay, and Paypal. The minimum fiat deposit is 20 EUR.
We tested deposits both from a self-custody crypto wallet and with a Visa card via Moonpay. Both deposits cleared and the funds reached the player account immediately.
We also processed two withdrawals to a self-custody crypto wallet on separate occasions. The first arrived after 10 minutes and the second after 20 minutes, well within the instant range we expect from a no KYC casino.
Other payment information:
- The minimum withdrawal varies depending on the chosen cryptocurrency and method
- CasinOK does not charge transaction fees, though blockchain network fees may apply
- Withdrawals are processed within 10 to 30 minutes per CasinOK. If a payout is delayed, players are advised to check the status on a blockchain explorer
Do I need to pay tax on winnings from CasinOK?
Gambling tax rules vary by country and by your tax residency. Some jurisdictions treat gambling winnings as tax-free, others tax them at flat rates or as ordinary income. Crypto winnings may also trigger capital-gains obligations when converted to fiat or other crypto. For a deeper walkthrough, see our tax on winnings guide.
Customer support
If you need help while playing at CasinOK, you can contact customer support by email or live chat.
We tried the live chat and the response was very fast. We recommend it as the quickest route to a real answer.
There is also useful information in the site footer covering bonus terms, FAQ, payment details, and responsible gambling.
| Channel | Detail | Response time |
|---|---|---|
| Live chat | Available 24/7 | Within 3 minutes |
| support@casinok.com | Within 24h |
In our view, CasinOK offers solid support, multiple contact channels, and a clear FAQ section. We rate customer support 5/5.
A young crypto casino that gets the basics right
CasinOK is fairly new to the crypto casino market, but it focuses on the right things. The welcome bonus is solid and deposits and withdrawals are straightforward.
The biggest positive is that payments work as intended, and the live chat replies fast and feels professional and helpful.
When we stress-tested the casino's performance, we hit no major issues regardless of the device.
We do recommend verifying your identity through “my account” right after you create an account, to avoid any issues with withdrawals later on.
Keep in mind that the game selection is much more limited if you play without a VPN. CasinOK works best with a reliable VPN service and a self-custody crypto wallet on hand.
