21Bit Casino Review: 5 things to know before depositing

21Bit Casino Review: 5 things to know before depositing

Warning! 21Bit Casino is an offshore company! Your deposit may be at risk.


The largest US forex broker


21Bit Casino’s slick website is a great design choice and a definite sigh that this casino keeps it modern. The only real concern we have here is the reliance on cryptocurrencies as the main mode of payment. Other than that this online casino is great.


BonusMin depositMax BonusWagering requirementCash out limits
1st Deposit Bonus$100.006 BTC45x, 45xn/a
2nd Deposit Bonus $100.006 BTC45x, 40xn/a
3rd Deposit Bonus$100.006 BTC45x, 35xn/a
4th Deposit Bonus$100.006 BTC45x, 30xn/a
5th Deposit Bonus$100.006 BTC45x, 25xn/a
Weekend Reload Bonus$300.005 BTC45xn/a
Daily Surprise Spins Bonus$30per case basis45x$50
Top Slots Super Offer$30, $5540 FS, 100 FS45xn/a
Tournamentsper case basisper case basisper case basisper case basis

The maximum one can withdrawal from the Golden Package is 0.00335 BTC in total. There are 5 packages to follow up you first 5 deposits within the casino, each unlocked after a $10 minimum deposit or the equivalent of it in BTC, around 0.0005 at the time of writing this.

  • 1st Deposit Bonus of 50% up to 0.006 BTC Plus Free Spins: The free spins can be played on Aztec Magic Deluxe, while all FS profits have to be rolled over at least 45 times before issuing a withdrawal request. The bonus plus deposit have to also be wagered 45 times,
  • 2nd Deposit Bonus of 75% up to 0.006 BTC Plus 50 Free Spins: Invest at least $10, and complete a 40 wagering requirement for the free spins, and 45 for the bonus + deposit amount.
  • 3rd Deposit Bonus of 100% up to 0.006 BTC Plus 50Free Spins: The wagering requirement for the bonus + deposit amount is 45x, while the free spins preliminary profits have to be wager 35 times before issuing a withdrawal request.
  • 4th Deposit Bonus of 125% up to 0.006 BTC Plus 50 Free Spin: The bonus + deposit amount. rollover requirement is again 45, while for the free spins it’s 30x.
  • 5th Deposit Bonus of 150% up to 0.006 BTC Plus 50 Free Spins: Play all free spins wins at least 25 times to be able to withdraw them in the end, while for the bonus + deposit amount that requirement is once again 45x.

Weekend Reload Bonus of 40% up to 0.005 BTC: Deposit at least 0.001 BTC or the equivalent of $30, and wager the resulting bonus plus deposit at least 45 times to be able to withdrawal. This bonus is available only once per week on either a Saturday or a Sunday, and only to players that have played through and complete the entire welcome package. The maximum one can profit form this, in pure withdrawable funds, is 0.01650 BTC, $450.

Daily Surprise Spins Bonus: The deposit requirement is 0.001 BTC or $30, and wait a day before returning to claim your free spins. The exact number of the free spins is a surprise, but remember not to be surprised by the 45 turnover free spins profit requirement. The maximum cash-out that can be generated by this bonus is $50.

Top Slots Super Offer: Here’s the deal:

  • Invest at least 0.001 or $30 to activate 40 free spins
  • Invest at least 0.002 or $55 to activate 100 free spins

This promotion is open only to players that have made at least 3 previous deposits within the casino, and proceed to invest a minimum of $20 to activate this one. The free spins profit rollover prerequisite is 45x which the user needs to complete in 3 days.

Tournaments: Currently there are 5 active tournaments but their number change regularly and the types and reward also. The premise remains, however, where a user is put against other player to complete in a series of events and the top positions win the biggest prizes, usually a share of the prize pool, bonuses, or some sort or physical prizes.


21bit.com is owned and operated by Dama N.V. that is incorporated under the laws of Curacao Antillephone license

As a casino regulated in Curacao, 21Bit Casino has been contracted to abide by all the rules and requirements that come with a license. And in fact, the Curacao license is extremally stringent where the safety, fairness, and security of the users and their data is concerned.

All the casino’s main priorities center around bringing a safe and fair online gambling platform, that poses no threat to user, either from within or without. This is achieved by the addition of heavy legal policies, AML rules, stringent KYC procedures, random number generators, and risk and fraud aversion techniques that keep this casino and its users out of harm’s way.

These regulated casinos, as well as 21Bit Casino, also have to provide a level of customer care that differs form most other services, in that the casino is obligated to warn, treat, and prevent all signs and behavior of online gambling addiction. It has the right to set payment caps, play time session limits, and even exclude certain users, all for their own good. But on top of that, a great customer live chat support system is a requirement not only to be able to help users with any health issues, but also to help out with all other questions.

With all that said, we do have to confine is clients our concerns of 21Bit Casino being a crypto casino, especially considering that deposits and most payments are based on BTC, the most volatile of all the crypto assets, whole entire infrastructure can collapse in a day or two. In such an event, impossible as it may seem to some, casinos like 21Bit Casino will go with it since they base all their monetary infrastructures on crypto payments. Nevertheless, it impressive that the casino was able to acquire a license despite this looming possibility, a risk factor that cannot be eliminated.

a21Bit Casino says in its legal documents that it is not available to residents in the following nations: USA. UK, Spain, France, the Netherlands, Israel, Lithuania, Dutch West Indies, Curacao, Gibraltar, Jersey, Greece, Belgium, Angola, Albania, Iraq, Jamaica, Uganda, Pakistan, Iran, Panama, Lebanon, Zimbabwe, Mauritius, Nicaragua, Yemen, Central African Republic, Côte d’Ivoire, Sudan, Liberia, Syria, Cayman Islands, Somalia, Republic of the Congo, Democratic Republic of the Congo, North Korea, Eritrea, Haiti, Sierra Leone, Ethiopia, Myanmar, South Sudan, Burkina Faso, Libya, Mali, Barbados, Rwanda, Czech Republic, Serbia, Cyprus, Syria, North Korea, Iran, Cuba, Portugal, Georgia, Ukraine, Hungary, and Estonia.


Payment MethodMin DepositMin WithdrawDeposit Processing TimeWithdraw Processing TimeWithdraw Fee
Bitcoin $10$20n/an/an/a
Tether $10$20n/an/an/a
Litecoin $10$20n/an/an/a
Dogecoin $10$20n/an/an/a
Bitcoin Cash $10$20n/an/an/a
Ethereum $10$20n/an/an/a
Ripple $10$20n/an/an/a
Cardano $10$20n/an/an/a
Tron $10$20n/an/an/a
Binance Coin $10$20n/an/an/a

As a crypto casino, it’s obvious that the only available payment methods are based on crypto coins, which leaves us feeling ambiguous at best. Personally, we are conservative on crypto payments, and thus warn the users that there is an inherent risk when dealing with these.

So, the user can invest via means of Bitcoin, Tether, Litecoin, Dogecoin, Bitcoin Cash, Ethereum, Ripple, Cardano, Tron, and Binance Coin, where the minimum deposit requirement is $10, while the minimum for withdrawal is $20. Also, note that the client can have 2 simultaneous withdrawal requests per account, allowing him to create a limited strategy, but still can lead to some lost due to the volatile nature of crypto.

In the legal documents there are banking fees mentioned, but we don’t see a reason to include these since there was no mention of wire transfer as available payment method here at 21Bit Casino.

All inactive accounts will be issued a $10 withdrawal fee if the user has no logged in for more that 12 months in an account. Pretty much the standard penalty for any dormant account.


In the slots section we have a grand selection of some of the most popular games, like Bonanza Billion, 9 Dragon Kings, Black Wolf, Aztec Magic, Rise of Olympus, Fruit Machine, and others, all adding to one very modern and slick feeling collection of video slot games. There is a great variety of themes, and slot types, such as Jackpot slots, Bonus Buy – where the client gets to but special bonuses on certain slots – , and Megaways, which are bigger and more entertaining slots, allowing for more symbols to appear and more slot rows.

The live casino and table section of the casino allow the client do bet and play the most popular table games – Baccarat, Poker, Lottery, Roulette, Live Shows, Blackjack, and their many many variations.

Then there is the always welcome and equally engaging category of the so-called Fast Games, namely Plinko, Crash games, Dice, Lucky Coin, Craps, Keno, and more like these, more arcade-like games that are nevertheless monetized.

The casino offers a solid collection of games, on top of a great selection of providers, however there is no sports betting platform to speak of whihc might turn off some more modern players, who have grown used to this addition. As for the providers, 21Bit Casino greets users with games from BetSoft, NetEnt,m MrSlotty, Play’n Go, Yggdrasil, Merkur, Thunderkick, ELK, Spinomenal, Evolution, Hacksaw, and many more big and small names.


Were it not for the crypto payments and over-reliance on these digital coins, we would be giving this casino a close-to perfect score. If you are not afraid of the unexpected crypto market, the this casino might be for you.

21Bit Casino Pros and Cons

Fully RegulatedCrypto Casino
Great Games SellectiosNo Sprots Bettign Platform
Bonuses are Fulfilling
Cool Website Design

Top Forex Brokers

BrokerCountryRatingMin. DepositWebsite
US4.9/5$50 Visit websiteWebsite

Leave a Reply

Your email address will not be published. Required fields are marked *