Koi Casino Bonus & Review
Since 2021

Koi Casino Bonus & Review


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Find out more about CasinoTopsOnline TrustScore, developed by our team to give unbiased ratings to the online casinos we review.

Very Good Casino Koi Casino

100% up to €500 + 15% Cashback

Claim your Bonus at Koi Casino
Koi Casino Bonus & Review Koi Casino

100% up to €500 + 15% Cashback

Koi Casino Rating

8.3 /10 Summary
  • 8.0 Trust and Fairness
  • 8.2 Games
  • 8.8 Bonuses
  • 8.0 Payout Speed
  • 8.4 Customer Support
0 Users Recommend it 0 Users Do not recommend it
Do you recommend Koi Casino Bonus & Review ? Be the first one to rate this casino! Sorry about your experience at Koi Casino Bonus & Review What did you like about Koi Casino Bonus & Review? Let us know here

Banking Options at Koi Casino

Pros and Cons
  • Fast Cashout
  • Regularly Updated Bonuses
  • Easy to Use
  • Robust Data Security
  • No Bank Transfer Withdrawals
  • No Loyalty Program
  • Casino Details
  • Support Details
  • Payment Details
Website www.koicasino.com/
Games 1000
Licence Curaçao (CGCB)
  • German
  • English
  • Norwegian
  • Finnish
  • French
  • Japanese
  • Korean
  • Polish
Owner Njord Ventures BV
Launched Since 2021
Contact support@koicasino.com
Live Chat Yes
  • Email support
  • 24/7 Live Chat
Withdrawal Time 48 hours
Min. Deposit € 20
Min. Withdrawal € 50
Max Withdrawal € 2500
  • EUR
  • BTN
  • AED
  • KYD
  • CNY
  • CUC
  • GGP
  • HNL
  • LKR
  • USD
  • CAD
  • NOK
  • INR
  • NZD
  • JPY

Koi Casino Compared to Other Casinos

Casino Koi Casino Bonus & Review Koi Casino Gambino Slots Gambino Slots SweepSlots Casino SweepSlots Casino Fortune Coins Casino Fortune Coins Casino
Rating 8.3/10 Gambino Slots Review 8.1/10 SweepSlots Casino Review 2.6/10 Fortune Coins Casino Review 9.5/10
Bonus 100% up to €500 + 15% Cashback Up to 200 Spins + 100.000 Free Coins 25% Extra (Code: GIGBONUS) + 11.000 Free Coins Get $8 in Free Coins - No Purchase! 50M GC and $100 FREE Coins on 1st purchase - 400% match!
Min Deposit € 20 $ 0.99 $ 5 $ 5
Min Withdrawal € 50
Payment methods Visa MasterCard CoinsPaid Google Pay Apple Pay MasterCard Visa MasterCard Paypal MasterCard Visa Skrill
Licenses Curaçao (CGCB) Curaçao (CGCB)
Visit Visit Casino Visit Casino Visit Casino Visit Casino

Koi Casino Bonus

New players can enjoy a unique casino cashback bonus that you won’t find on many other sites. Experienced players benefit from daily rewards and even regular tournaments with massive jackpots.

The Welcome Bonus

When you first sign and start playing at Koi Casino, you’ll receive a guaranteed 15% cashback bonus the following day. You can keep claiming this every time you play. The reward will be sent to your email after 24 hours.

This casino welcome bonus is only available in South Africa and India. There is a 10x wagering requirement that needs to be completed within one day. All wins earned using the Cashback bonus are limited to 20x the bonus amount.

Koi Casino Bonus Code

You don’t need to enter any bonus code on Koi Casino. All the promotions are easy to claim and available to everyone.

VIP Programme

While Koi Casino doesn’t feature an official VIP program, you can receive rewards for frequent play. The Drops & Wins promotion lets you earn massive prizes by playing qualifying games. All you have to do is bet at least €0.5 to participate.

Loyal customers can qualify for loyalty bonuses that increase the more you play. These mainly include larger payouts.


Koi Casino's game selection includes everything from video poker to blackjack variants. The expansive slots catalogue offers an impressive variety of titles from famed studios. You can easily find exactly what you’re looking for, thanks to the clean and simple games lobby.

Live Casino

As a new online casino, the site doesn’t currently offer live games.


There was no sportsbook section available. Koi Casino specializes in providing games like slots, blackjack, and roulette. Unlike other sites that try to combine sports and casino sections together, this site focuses on one option to provide a high-quality online casino.

Koi Casino on Mobile

With new games and promotions being released all the time, it can be easy to miss out on the latest features from Koi Casino. The site’s mobile version offers an excellent way to enjoy the best casino games on the go. 

It’s fully optimised for mobile devices and includes all the site’s primary features, letting you withdraw and deposit from anywhere.

Payment Methods

There is a wide range of payment methods that cover most preferences. All the standard options were here, from credit and debit cards to e-wallets. We were also pleased to find that multiple cryptocurrency types were also accepted.



Credit/debit card



Credit/debit card















Interbank network

Canada, US

The minimum withdrawal amount is €50, with a maximum of €2,500. Players can withdraw with any method used to deposit, although the same service must be used for both payments.

Koi Casino Withdrawal Time

One of Koi Casino’s most advertised features is its rapid casino withdrawal and deposit payment options. The site begins processing requests as soon as possible. While each payment method has different speeds, the maximum withdrawal time is capped at five working days.

Customer Support

Koi Casino features an FAQ section where you can find solutions to some of the most common issues. These are helpfully grouped into the categories of Getting started, Verify my account, Bonus and Free Spins, and Banking.

If you have a more significant problem, then you can get in touch with the site’s helpful customer support team. You can easily find a link to the contact form at the bottom of any page. Here you’ll need to enter your name, email, and inquiry so support can contact you with a solution. 

You can also choose to speak directly with a support team member over live chat. Like with the form, you’ll need to enter your details and wait for a response. 

Koi Casino License

The site is owned by investment company Njord Ventures BV. It holds an official license from Curaçao eGaming to provide online gambling services. This license holds the site to strict regulations and ensures a secure and fair gambling experience. 

Problems With Koi Casino

One of the main problems is that the site isn’t available in some major countries like the US and UK. This can lead to many players being blocked from accessing the casino.

Since the selection of games largely consists of slots, those looking specifically for table games have fewer options. While the most popular games like blackjack are available, lots of more niche titles like baccarat are not.

Final Thoughts

Koi Casino is an excellent site that provides fast services and an impressive number of slots. Thanks to the speedy deposit and withdrawal times, our gameplay experience was never interrupted for long. 

The site featured all the standard encryption and fairness certifications, along with official licenses that ensured our safety.

Players looking for the best online casino slots will appreciate the expansive selection that includes many famous titles. The unique cashback bonus granted constant rewards just for playing, and the multiple accepted cryptocurrencies made it stand out from the competition.

Are Koi Casino games fair?

Yes, all games on the site are RNG certified and supplied by some of the most trusted studios in the industry. These include famous companies like Microgaming and Big Time Gaming, which you can find on almost every official online casino.

Can I try out games for free?

Yes, Koi Casino offers a demo mode for all their games, where you can play using virtual credits and try out the game’s features. You can test a game for free by selecting the play-for-fun option.

How long do deposits take?

Deposits to the site are processed instantly to lessen interruptions during a game. If your balance runs low, it only takes a few clicks to top up and continue playing.

Robin Storm
Author Robin Storm verified symbol
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Always on the lookout for the best online casinos and their latest offerings, Robin works hard to make gambling fun and worry-free for all the players. His years of experience working in the industry provides. If he’s not trying out new casinos and playing slots, Robin enjoys testing new recipes and listening to the latest hits. He is very passionate about being able to play casino games in a relaxed and fun way and he is enthusiastic to share in his articles on how to play at casinos and avoid all the hassle.

Reviewed by Julia Attard

Senior Author With experience in content management, Julia is passionate about creating content for the English-speaking gaming markets of CasinoTopsOnline. When she isn’t working, you’ll find Julia reading a book on the beach, watching sports or baking something in the kitchen! Read More
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