21Bit Casino

100% Up to € 300
Licence Curacao
Languages English, Portugese, Spanish
Established 2022
Loyalty/VIP Programme Yes
Bonus 100% up to €300 + 50 free spins
Withdrawal Time Instant
Casino Features Bingo, Blackjack, Classic Slots, Jackpot Games, Keno, Live Casino, Roulette, Table games, Tournaments, Video Poker, Video Slots, VIP Programme
Withdrawal Limits €5000 per week
First Deposit Bonus 100% Up to € 300
Bonus Wagering 45x
Free Spin Wagering 45x
Max Bonus Bet N/A
First deposit free spins 50
Bonus Code N/A
Depositing Methods
Withdrawal Methods
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21Bit Casino
100% Up to € 300
50 Free Spins

Wagering - 45x


21Bit Casino

100% Up to € 300 50 Free Spins

Wagering - 45x


Read Review

21Bit Casino Review

Crypto casinos are on the rise, and 21Bit Casino is, in many ways, at the forefront of this industry. While the platform is still a fairly young online casino, launched at the beginning of 2022, it shows a lot of promise. The site is operated by Dama N.V and holds a valid license from Curacao eGaming with license number 8048/JAZ2020-013.

Furthermore, we can confirm that the site uses the latest encryption technology. Therefore, playing at 21Bit casino online is safe and secure.

While this online casino mainly aims to provide lots of entertainment for crypto players around the world, focusing on having many cryptocurrencies available as payment methods, fiat options are also available. Find out more about banking further down in this 21Bit Casino review.

21Bit Casino Bonus and Promotions

Playing at 21Bit gives you access to several promotions. We will list all the important details you need to know about each bonus below. The welcome bonus on offer has four tiers, and each tier requires a deposit to claim the next set of bonuses.

Welcome Package

The welcome bonus includes a total of 200 free spins and several matched bonuses. The first level of this welcome package consists of a 100% match bonus of up to €300 on your first deposit and 50 free spins awarded to your account in batches of 25 per day. The first two batches of the 21Bit casino free spins are only valid on the slot Aztec Magic Deluxe and must be used within seven days.

The wagering requirements are set to x45. Further, the minimum deposit to claim the bonus is €10.

2nd Level of the Welcome Bonus

Get a 50% match bonus on your second deposit. The minimum deposit is still €10, and the maximum amount is €400. The wagering requirements remain at x45, and you will also get 25 free spins on the slot Deep Sea.

3d Level of the Welcome Bonus

This is another match bonus of 50% up to €600 on your third deposit. Again, the minimum deposit to claim this bonus is still €10. The wagering requirements remain at x45, and you will also get 25 free spins to use on the slot Elvis Frog.

4th Level of the Welcome Bonus

The last level of the welcome package gives you a 50% bonus of up to €700 on your fourth deposit. You must deposit at least €10 to claim this last set of rewards. The wagering requirements remain at x45, and for the final batch of free spins, you will get four batches of 25 free spins daily. All must be used on the slot Book of Pyramids within seven days.

Remember that the welcome package and the terms and conditions are subject to change. Always read the full 21Bit casino bonus terms on the website before accepting any promotions.

Daily Cashback Bonus

A player who has made the first four deposits will be eligible to receive this promotion. Every day your losses on slot games will be calculated over a 24-hour period, and you will get 10% of your net loss back.

The minimum cashback you can receive is €1, based on a net loss of €10. On the other hand, the maximum cashback amount is €200.

The Daily Surprise Spins

All players who have made one deposit are eligible to receive this promotion. The minimum amount on the deposit must be €20. You can claim these free spins once a day. Further, the wagering requirements are x45, and the free spins must be used within three days of activation.

The Loyalty Programme

Like any good casino, 21Bit has a loyalty programme for players who keep coming back. The eight levels in this programme have a suitable crypto theme and aptly named titles. In this loyalty club, the points might seem challenging to obtain, but the rewards are pretty appealing.

As we’ve already mentioned, there are eight levels, and you are automatically added to the club once you make your first deposit. Players earn 1 point for every €25 wagered on video slots. Below is a summary of what each level brings in the form of rewards.

  • New Investor – Beginner level, no reward
  • Shareholder – Get 100 free spins on the slot Dig Dig Digger
  • Daytrader – Get 200 free spins on the slot Deep Sea
  • Crypto Shark – Get a €100 cash bonus
  • Executive Club – Get 15% daily cashback
  • Crypto Millionaire – Get 17% daily cashback
  • Bit Billionaire – Get 19% daily cashback
  • Wolf of 21Bit – Get 21% daily cashback

As you can see, the real rewards come after you reach the fourth level (Crypto Shark). This not only gives you bonus funds but also allows players to exchange points for bonus money with an x10 wagering requirement.

The daily cashback increases as you level up in the loyalty programme. At most, you can get 21% cashback when you reach level eight and earn the title Wolf of 21Bit. As the wolf of the casino, you will also receive 200 free spins on the slot Aztec Magic Deluxe and have an exchange rate of your points into bonus money at 50:1. Additionally, personalised promotions may come your way.

General Terms and Conditions for the 21Bit Casino VIP programme

  • €25 wagered on video slot earns 1 loyalty point.
  • Other games than slots do not count in earning points.
  • The rewards for each level reached can only be claimed once.
  • Wagering requirements are lowered to x35 – the time limit to spend free spins remains at seven days.
  • Rewards will be credited to the player’s account within 24 hours of reaching a new level.
  • You must play with real money, not bonus money, to accumulate loyalty points.
  • The minimum amount of loyalty points that can be redeemed for bonus money is 5,000.
  • Being inactive for more than 3 months results in all loyalty points being forfeited.
  • Exchange rates for loyalty points are: 
    • 4th level: 100:1
    • 5th level: 90:1
    • 6th level: 80:1
    • 7th level: 70:1
    • 8th level: 60:1


If the welcome package, daily cashback bonus, and loyalty club are not enough, then you can always participate in exciting tournaments on the platform.

The current tournament is on its third round, and it is all about the provider Spinomenal’s slots. This tournament has a prize pool of €100,000. There is no time like the present to jump in and share the fun and excitement.

It can be difficult to keep track of the many game developers and their titles. If you are uncertain, you can check out this list and maybe find a new favourite:

  • Nights of Egypt
  • Egyptian Ways
  • Book of Demi Gods II
  • Book of the Divine
  • Egyptian Rebirth II
  • Times of Egypt – Pharaoh’s Reign

21Bit Casino Games

Now we get to the most important part. The games 21Bit has to offer. We are pleased to see that the platform claims to offer more than 3,000 games from top providers. We have no intention of counting every single game. However, a quick glance through the catalogue confirms that a wide variety of games are indeed available.

Slots Selection

As far as slots are concerned, you will see games from more than 30 providers. You will find everything from classic fruit slots to progressive jackpots. A few classic slots, such as the beloved Gonzo’s Quest series from NetEnt are currently available.

Moreover, you can find many games from Ygdrasil, Pragmatic Play, Habanero, Elk, and Nolimit, to mention a few. Some of the hottest 21Bit Casino slots are, among others:

  • Wild Cash from Bgaming
  • Queen of the Sun from Booongo
  • 9 Coins Hold the Jackpot from Wazdan
  • Bison Bonanza from Blueprint
  • Joker’s Coins Hold and Win from Playson

Table Games

While 21Bit Casino mainly focuses on slot games and live games, the platform also has some video table games that include blackjack, poker, baccarat, and even a scratch card game called Shave the Sheep.

Live Casino Section

This is where the real fun starts. The 21Bit Casino live casino section will not disappoint you. It is filled with a wide range of live games. All the expected live table games are available. You can enjoy many blackjack, roulette, craps, and baccarat variants, including some exclusive 21Bit Casino poker games. Additionally, there are a couple of Dragon Tiger games, bingo games, and wheels of fortune.

Software Providers

As we’ve already mentioned, when you play at 21Bit Casino, you will only find quality games from some of the top game providers on the market. Giving a full list is impossible as the casino currently works with over 60 highly skilled game developers. Some of them are Yggdrasil, Elk, Habanero, Booongo, Playson, Retrogaming, Betsoft, Pragmatic Live, EGT, Jade Rabbit, Pragmatic Play, Zillion, Thunderkick, and Evolution.

Website Design

The most important factors of a casino site are undoubtedly the games and the banking options. A site with a functional design is also important. Easy navigation is key to having an even greater experience.

As a modern casino, 21Bit presents us with a sleek layout in midnight blue and white text. The banners at the top give easy access to all the current promotions and events. The games are presented with big and distinct icons.

A drop-down menu further helps you to navigate around the site. Links to customer service, terms and conditions, and privacy policy can be found at the bottom of the site.

21Bit Casino Login

Creating an account with 21Bit Casino is an easy and quick procedure. You will find the sign-up button at the top of the site.

  1. The site will generate an anonymous username for you; click the refresh button until you find one you like.
  2. Fill in your email address, pick a password, and click continue.
  3. Choose the cryptocurrency you want to use, or click on “local currency” to pick a fiat payment method.
  4. Verify your account, and you are all set to start playing.

21Bit Casino Banking Options

As an online casino accepting players from all over the world, 21Bit naturally has several banking methods available. As mainly a crypto gambling site, the majority of these methods are cryptocurrencies.

  • Bitcoin
  • Bitcoin Cash
  • Ethereum
  • Litecoin
  • Dogecoin
  • Ripple
  • Tether
  • Tron

Fiat options for payment are also available, which include:

  • Mastercard
  • Visa
  • Maestro
  • NeoSurf
  • ecoPayz

However, it is important to understand that because 21Bit is a global online casino, all options might not be available to you. The easiest way to see all methods used in your country is by creating an account and choosing from the available options listed in the payment window.

Making Withdrawals from 21Bit Casino

Cashing out any winnings is quick and easy at 21Bit. Go to your account page and pick a withdrawal option.

Note that the minimum withdrawal amount is €20, and the maximum is €5,000 weekly. The standard 21Bit Casino withdrawal time is instant. If it takes longer, contact customer service and check that you have provided all the necessary information and documents.

Depending on the country where you access the casino, options may vary. Choosing the same method you used when making your deposit is always recommended.

As a licensed casino, 21Bit will check your identity. Swift transactions depend on you providing all the required information and documents.

21Bit Casino Fees

Whether you make a deposit or put in a withdrawal request, the operator does not add any fees to the transaction. Any fee added comes from your bank or banking method. We recommend that you check if there are any fees associated with your preferred method before using it at 21Bit.

21Bit Casino License and Security

21Bit is open to all countries where gambling is legal. The site is operated and owned by Dama N.V. The company is established in Curacao and is licensed and regulated by Antillephone N.V. with the license number 8048/JAZ2020-013.

The platform is encrypted with the latest TLS technology, a step up from SSL to make sure your information is safe. As a regulated casino, 21Bit also only uses fair and certified games with the Random Number Generator software.

According to regulations, 21Bit Casino needs to verify your identity by asking you to upload KYC (Know Your Customer) documents. This is for your protection and will help the casino to process your withdrawal requests much faster.

21Bit Casino Mobile

We searched long and hard for a dedicated app to go with this casino, but unfortunately, we could not find one for either iPhone or Android devices. We are, however, pleased to say that there is no need for a 21Bit Casino app as the website works excellently on the browser for all mobile devices.

Performance goes down slightly on smaller screens, but all the games run smoothly. It is mainly a matter of being able to see all the details. All in all, playing at 21Bit on the go is easy and enjoyable.

It is worth noting that you can not create separate accounts for mobile and desktop. You must log in using the same account regardless of your device.

21Bit Customer Support

Currently, 21Bit customer service has a live chat for swift communication and aid. Additionally, you can contact them via email at support@21bit.com for more serious issues. The live chat is open 24/7. Agents usually respond within 3-5 minutes of starting the chat.

You can also find many answers to common questions on the FAQ page. The answers here are brief and straight to the point. However, there is no search function for more specific questions.

Moreover, a link to the FAQ page and a link to the live chat is available at the bottom of the site.


It is easy to see why 21Bit is popular among players preferring to use crypto as funds for their gambling sessions. Further, the casino accepts a wide range of coins.

In regards to the welcome bonus and its terms and conditions, we are pleasantly surprised at how generous it is. However, the x45 wagering requirements and seven-day time limit can be a little tough to meet.

Overall, 21Bit Casino is a decent online gambling platform with a huge game library to explore.


Are there any special 21Bit Casino mobile bonuses?

No specific promotions for mobile users are available at this time. The same bonuses are available across all platforms.

Can I withdraw any winnings and keep my bonus?

The wagering requirements must be met before you can take out any winnings from the bonus. If you make a withdrawal before using up the bonus, it will be considered void.

Do I need a bonus code to get the welcome bonus?

No, all you need to do is sign up with the casino and claim the welcome package.

Can I access all the games on my mobile device?

21Bit has a completely adapted site that will work on all platforms and with any mobile device. Therefore, you can play all the games without any problem.

What is the maximum deposit amount per transaction?

The maximum deposit amount depends on the currency. For example, it is 0.00006 for BTC and 0.005 for ETH.

Which languages does the website support?

Users can view the website in English, Portuguese, and Spanish.

What benefits can I get from the VIP programme?

The VIP programme is packed with exclusive rewards such as free spins, bonus funds, and cashbacks.