21Bit Casino
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21Bit Casino is an online casino with cryptocurrencies and a great user interface, lots of promotions, contests and other benefits for a comfortable gaming experience.
21Bit Casino
Official website
Head Office
Scharlooweg 39, Willemstad, Curaçao
Types of support
[email protected] Feedback formLive ChatFAQ
Casino owner
Dama N.V
Minimum 1st deposit
Registration10 USD and equivalent of other currencies
Bonus for 1st deposit
50 %Receive
Bonus up to $150 + 50 free spins
Bonus on 2nd deposit
35 %Receive
Bonus up to $150 + 50 free spins
Free demo games
Many games have demo access, except for games with live dealers Open a demo account
Type of casino
Online slots, Real online casino, Live Casino
Number of games
Games other than slots
Board games, Jackpots, Quick games
Methods of replenishment
Bank card (Visa/MC), Wire transfer, Neteller, Skrill, Siru Mobile, Neosurf, Jeton, STICPAY, MuchBetter, MiFINITY, Cryptocurrencies
Withdrawal methods
Bank card (Visa/MC), Wire transfer, Neteller, Skrill, Siru Mobile, Neosurf, Jeton, STICPAY, MuchBetter, MiFINITY, Cryptocurrencies
Output time
Processing requests up to 24 hours
Withdrawal limits
Minimum 20$ or equivalent of other currencies, up to 15,000 USD per month
Account Currencies
EUR, USD, CAD, AUD, NOK, ZAR, JPY, PLN, Cryptocurrencies
1 x 2 Gaming, 1spin4win, Amatic, BGaming, Blueprint, Booming Games, et al., Fugaso, Habanero, Hacksaw, Merkur, Microgaming, Netent, Nolimit City, Playson, Playtech, Red Tiger, Spinomenal, Wazdan, Yggdrasil
Mobile version of the site
Many games are adapted for mobile devices
Referral program
RegistrationRemuneration for referrals
The safest deposit with blockchain technology
Cryptocurrencies are accepted for deposit payment
More than 3,000 games of chance
Privacy Guarantee
Dama N.V. is licensed and regulated by Antillephone N.V. (license no. 8048/JAZ2020-013)
Legislation of Curacao
128-bit SSL digital encryption
Banned countries
USA, UK, Spain, France, Netherlands, Israel, Lithuania, Dutch West Indies, Curacao, Gibraltar, Greece, Belgium, Angola, Iraq, Uganda, Pakistan, Georgia, Ukraine, Hungary, Serbia, Cyprus, and other countries
Overall assessment
    Scharlooweg 39, Willemstad, Curaçao

    21Bit Casino is this a scam? Review and Customers Reviews

    Published: 14 April 2023 Updated: 3 May 2024

    21Bit is a crypto-casino that offers an unparalleled gambling experience combined with innovative blockchain technology and the use of cryptocurrency. The company provides a high level of security through advanced blockchain technology, guaranteeing the reliability and confidentiality of transactions. The online casino offers a choice of more than 3,000 games available, including classic slots, table games with live dealers, and many other exciting options.

    21Bit Casino also has a professional support team that’s available 24/7. Its staff is ready to answer any questions and help every step of the way. The company has developed a loyalty program that gives you access to exclusive privileges and promotions. The ladder of glory consists of 8 ranks, and you can receive fantastic rewards and bonuses (read about the bonuses offered by different casinos in this article). To find out if 21Bit is trustworthy, we compiled a review.



    21Bit Casino Platform

    21Bit Casino offers a platform for online gambling. With a selection of more than 3,000 games, you’ll be immersed in an exciting world of excitement and entertainment. Whatever preference you have, you’ll find everything from classic slots to table games and live casino games with real dealers. Deposits can be made using cryptocurrency, for the convenience of users who use such wallets. If there are no coins in the account, you can buy cryptocurrency from a credit card.

    The casino platform provides ease of use, high-quality graphics, and security for gaming sessions. You can play on 21bit.com from your cell phone or tablet. The casino is fully optimized for mobile devices, whether iOS or Android. For this purpose, a mobile application has been developed, which can be downloaded from the service’s website.

    The company offers usability, easy navigation, allowing you to find your favorite games quickly and easily, and a high level of security. State-of-the-art encryption and data protection technologies ensure the privacy of personal and financial information.

    The site has a simple interface and easy navigation. On the main page, there are all the casino promotions. No details are written on the banners, you can only click on the buttons offered to take part in one of the promotions or make a deposit. There are also lists of popular games, plays, slots, and new offers. There are several options available in the list and a button to go to all games. Below there is a ranking of top and recent winners.

    21bit.com reviews

    The site also has sections with games, live casino, information about the company, answers to popular questions, terms of service, and wagering. Available contact information, privacy policy, and pages with the affiliate program description, bonuses and tournaments, limits, and ways to deposit and withdraw funds.


    How Do I Register at 21bit.com?

    The registration process on the 21Bit website is simple and fast. To start playing, you need to follow a few simple steps. First, open the official website 21bit.com. Then click on the “Registration” button and fill in the required information such as your email address, password, and preferred currency. Once the registration is complete, you will have access to your account and can enjoy all the games and benefits 21Bit Casino has to offer.


    Games at 21Bit

    21Bit offers an impressive selection of games for every player. The platform has over 3,000 games of different genres to satisfy even the most discerning tastes. There are popular and the latest slots with fascinating themes and great graphics. In addition, table games offer a wide variety of options, including blackjack, roulette, poker, and more. Don’t forget to try live casinos, where you can play with real dealers and experience the atmosphere of a real establishment.

    Each game runs on random number generators that have been certified and verified by independent organizations to guarantee honesty and reliability. In addition, 21Bit strictly complies with the rules established by numerous licensing organizations and verification associations. The company has the approval of the Curacao licensing regulations, which prohibit any modification of the games that is detrimental to casino customers.

    The site has two sections with games:

    • Casino – slots, quick games, jackpot, table games.
    • Live casino – blackjack, roulette, baccarat, shows.

    21bit.com games


    21bit.com Bonuses

    All players at 21Bit can take advantage of bonuses unless they have country restrictions and the user is a citizen of one of those countries. For example, players from Sweden are not eligible for rewards, including participation in any promotions, VIP rewards, and comp point exchanges. The casino customer is prohibited from using strategies during the game with an active bonus to meet the wagering requirements. If the service has reasonable grounds to believe that the player’s actions are aimed solely at financial gain by taking advantage of the prize, it reserves the right to cancel all winnings.

    All bonuses have a minimum deposit requirement, maximum amount limit, wagering conditions, and expiration date. Except for these conditions, the maximum winnings and withdrawal limits for no deposit-free spins are 50 euros/US dollars, 75 Australian/Canadian/New Zealand dollars, 250 Polish zloty, 300 Brazilian reals, 500 Norwegian kroner, 6,000 Japanese yen, 1,000 South African rand, 1,256,850 Vietnamese dong, 300 Brazilian reals, 1,000 Mexican peso.

    To request a withdrawal, the account must be fully verified and the user must have made a minimum deposit. All issued bonuses are limited by default to a maximum wagering limit of 5 EUR/USD, 7.5 AUD/CAD/NZD, 50 NOK, 600 JPY, 25 PLN, 100 Mexican Peso, 100 ZAR, 30 Brazilian Real, 125,685 VND unless otherwise stated. The maximum bet limit includes doubling of bets after the completion of a game round, as well as bonus rounds (purchased inside the game).

    Winnings obtained using bonuses become available for withdrawal only after all wagering rules are met. All rewards (unless otherwise specified) must be wagered 45 times before funds can be withdrawn. The validity period is 7 days from the date of receipt. After it expires, if the bonus remains valid and wagering conditions are not met, all accrued funds and winnings are canceled. In this case, the amount of reward and winnings are blocked, and the remaining funds, if any, are paid to the player.

    21Bit bonus terms

    The activation time for free spins is 7 days. The wagering requirements are x45. The bonus is automatically canceled if the active balance reaches 0.05 EUR/USD, 0.1 AUD/NZD/CAD, 0.5 NOK, 6 JPY, 0.25 PLN, 1 Zloty, 1 ZAR, 1 Mexican Peso, 0.3 Brazilian Real, 1 256.85 VND.

    Slots deposits count for 100%, while wagers on tables, roulette, poker, card games, video poker, craps, gambling, and other games do not count towards wagering. Welcome bonuses are not available if you use Skrill or Neteller as payment methods. When playing with bonus funds, all winnings requested for withdrawal are checked before processing the payment. The casino reserves the right to ask the user to confirm personal data and data about the payment method to complete verification.

    The service has the right to revoke any bonuses and winnings, as well as confiscate all funds in the account if they were obtained unfairly or in violation of these rules. The casino offers gifts for deposits, weekly promotions, and participation in an 8-level loyalty program. Let’s take a closer look at them.

    Welcome Package

    For the first 3 deposits at 21Bit, a player can choose one of two welcome bonus options, depending on the minimum deposit. In total each user is entitled to 5 welcome gifts.

    To get the Golden Welcome Bonus Offer (1-3 deposits), every deposit must be between $15 NZ/AU/CA (€10/10$USD, R$60, 100 kr, 50 zł, ¥1,200) and $200 NZ/AU/CA (€150/150$USD, R$800, 1,500 kr, 665 zł, ¥16,000). To receive the Golden Welcome Bonus Offer (4-5 deposits), you must deposit at least $15 NZ/AU/CA (€10/10$USD, R$60, 100 kr, 50 zł, ¥1,200). Any bonuses issued are limited by default to a maximum wagering wager of €5, $5, AU$7.5, C$7.5, NZ$7.5, 50 kr, 25 zł, 30 R$, 600 JPY unless otherwise noted. The maximum bet limit includes doubling bets after the completion of the game round, as well as bonus rounds (purchased inside the game).

    The maximum withdrawal limit for cash bonuses from the Golden package is $670. The withdrawal limit of winnings from free spins is $50. Wagering requirements: x45. Wagering requirements from free spins:

    • 1 – x45.
    • 2- x40.
    • 3 – x35.
    • 4 – x30.
    • 5 – x25.

    The validity period of the bonus is 7 days. The activation period of free spins is 7 days, as are the validity period and results. The first 25 spins are credited at the same time as the deposit.

    21Bit welcome bonus

    Deposit bonuses

    21Bit Casino offers deposit bonuses. Playing 50 free rounds at Aztec Magic Deluxe before you play for your own money can give you a 50% boost to your balance. Free spins are charged in 2 batches of 25 spins per day. The range of deposit amounts is 0.0005-0.0067 BTC. Wagering – x45. The following options are available for replenishment:

    • For the 2nd deposit – 755, up to 0.006 BTC, 50 free spins.
    • On the 3rd – 100%, up to 0.006 BTC, 50 free spins.
    • On the 4th is 125%, up to 0.006 BTC, 50 free spins.
    • On the 5th – 150%, up to 0.006 BTC, 50 spins as a gift.

    Weekend Refill Bonus

    You can get +40% to your account (not more than 0.005 BTC) when you make a deposit on Saturday or Sunday. The code is WEEKEND, minimum deposit is 0.001 BTC.

    Daily Free Spins

    If you make at least 1 deposit a day from 0.001 BTC, you can come back the next day and select the Daily Surprise Spins no-deposit on your account page. It will open a special bonus box with a secret prize. To get this bonus, the deposit must be at least 20 EUR/USD, 30 AUD/NZD/CAD, 200 NOK, 2,400 JPY, 100 PLN, 400 MXN, 400 ZAR, 120 BRL, 502,740 VND. Free spins are available only once a day. To participate in the promotion, the player must enable the rewards option in his account.

    Maximum winnings and withdrawal limits for free spins without deposit are 50 EUR/USD, 75 AUD/CAD/NZD, 250 PLN, 300 BRL, 500 NOK, 6,000 JPY, 1,000 ZAR, 1,000 MXN, 300 BRL, 1,256,850 VND. An account must be fully verified and a minimum deposit must be made to request a withdrawal. Free spins must be activated within 1 day of receiving the bonus on the account. Once activated, the user has 3 days to play before the expiration date.

    21bit.com freespins

    Loyalty Program

    The company offers an 8-level loyalty program with unique rewards for each new rank. 21Bit coins can be exchanged for cash. The casino offers a large selection of games and reduced wagering requirements for rewards. Players get 21Bit-coin loyalty at the exchange rate of 1 LP = €20, USD$20, AU$30, CA$30, NZ$30, 200 kr, 100 zł, 120 R$, 2,400 JPY for playing with real money in any slots.

    The reward for reaching a new level can be requested only once. The wagering requirement for free spins is x35. Free spins activation period is 3 days, the validity period is 7 days. All rewards are added within 24 hours after a player reaches the loyalty level. Maximum winnings from loyalty free spins and maximum withdrawal – €50, $50, AU$75, C$75, NZ$75, 500 kr, 250 zł, 250 R$, 6,000 JPY.

    When the user reaches the fourth level (CRYPTO SHARK), he can exchange earned loyalty 21Bit-coin for bonus funds with a wagering of x10. Only playing for real money counts for loyalty accumulation. Playing with bonus funds does not count towards the accumulation of points. If there is no activity on the account for more than 3 months, all accumulated customer points will be deleted.

    The following levels are available in the Loyalty Program:

    • New Investor (0-4) – 2 rewards up to 10 freespins.
    • Shareholder (5-40) – 10 prizes up to 84 free spins.
    • Day Trader (41-400) – 10 bonuses up to 135 freespins. Exchange points for cash at the rate of 100:1.
    • Crypto Shark (401-4,000) – 20 prizes up to 400 spins free. Exchange of loyalty points for cash at the rate of 90:1.
    • Exclusive Club (4,001-8,000) – 13 prizes up to 325 freespins. The exchange rate for the exchange is 80:1.
    • Cryptomillionaire (8,001-20,000) – 17 rewards up to 680 free spins. Bonuses can be exchanged at a rate of 70:1.
    • Bit Millionaire (20,001-40,000) – 15 prizes up to 1,125 freespins. The rate is 60:1.
    • Wolf 21Bit (40,000-70,400) – 10 rewards up to 1,000 freespins. The exchange rate is 50:1. Additional personalized offers are available for players of this rank.

    21Bit loyalty program

    Specials on the best slots

    The casino offers freespins on top slots every week. On the page with bonuses, you can find a code to get spins. For a deposit of 0.001 BTC, you can get 40 free spins (promo code TOP40), from 0.002 BTC – 100 (promo code TOP100). The promotion is available to all players after successfully making 3 deposits.

    Each bonus offer can be received once within 7 days (from Monday 00:00 UTC to Sunday 23:59 UTC). To get it, deposit must be at least $20 (€20, AU$30, C$30, NZ$30, 200 kr, 100 zł, 100 R$, 2,400 JPY). Free spins must be activated within 3 days of receiving bonus on your account.

    21bit.com freespins on top slots


    The site has a section with tournaments. There is a list of current, past, and future events available. The list includes tournament names, prize pools, dates, and popular games.


    21bit License and Regulator

    One of the important aspects when choosing a casino is to check if they have a license and information about the regulator. In case of 21Bit Casino, it operate under the jurisdiction and license of the regulator in Curacao. This means that the operator has been evaluated and meets certain standards set by the regulator. This confirms that the casino operates in accordance with the rules, ensures the fairness of games and safety of financial transactions.

    Having a license from the regulator will help protect against possible fraudulent actions, as well as provide support in case of problems or disputable situations. Verification also allows to evaluate 21Bit’s reputation and its compliance with gaming industry standards.

    21bit.com Gaming Jurisdiction and License

    21bit.com is operated by Dama N.V. registered under the laws of Curacao with registration number 152125 at Scharlooweg 39, Willemstad, Curacao. Dama N.V. operates under the gaming license number 8048/JAZ2020-13 issued by Antillephone N.V., authorized by the Government of Curacao. The intermediary company within the DAMA group is Friolion Ltd. This company is registered under Cyprus law with number ΗΕ 419102 at Leandrou, 12A 3086, Limassol, Cyprus. The DAMA Group operates under a Curacao gaming license (8048/JAZ2020-13). All payments with Paysafe are made through Dama N.V.

    21bit.com jurisdiction and license

    Complaints about the casino

    There are reviews of the casino on the internet. Customers note that they appreciate the service with its large number of bonuses, simple registration process, and 24/7 support that is ready to answer questions and assist users. They also like the wide range of games and the ability to recharge with cryptocurrency. However, some customers have complained about the lengthy withdrawal process.

    21bit.com reviews

    Where to complain about the casino?

    The casino website has a section with contact information. You can fill out a feedback form, your request will be sent to the casino’s e-mail. It is also possible to start an online chat where the support team can answer customers’ questions 24/7.


    21Bit: a Fraud or a Reliable casino?

    Casino 21Bit – a reliable institution that ensures the safety and fairness of the gambling process. An important aspect is the availability of a license confirming the compliance of the service with certain standards and rules established by the regulator. 21Bit has a current and valid license from the regulator Curacao, which guarantees players safety and security. The casino offers a variety of bonuses and promotions, creating an attractive environment for players. They make the gameplay more exciting and profitable. It is also worth noting that the 21Bit website has a wide selection of games from leading software developers, which guarantees the quality and variety of options.

    Based on the service analysis and positive feedback, we can conclude that 21Bit is a reliable online casino that offers players a safe and enjoyable gaming experience. However, as with any online casino, it is important to play responsibly and set reasonable limits to ensure your financial security. It is also recommended to read our article on how to avoid scams.


      21Bit Casino reviews

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