21bit Casino

21bit Casino

Very Good
21bit Casino


  • Live Chat Support 24/7
  • Numerous game providers
  • Responds to comments on our site
  • Offers cryptocurrencies


  • Weak licensing
  • No UK players allowed
  • No US player allowed
  • No support via phone

21bit Casino Review

21bit Casino is naturally, as its name suggests, a cryptocurrency betting site. It is one that first made its debut in 2022. Like so many casinos, this one is operated by the highly respectable and reputable Dama NV. 21bit holds a gambling license issued out of Curacao, and not all internet betting sites that offer cryptocurrency gambling options do that. At the same time, 21bit Casino is home to over 3,000 casino games, so you won’t be short of something to play. This is all wrapped up in an HTML5-friendly interface and design.

The crypto casino is naturally accepted cryptocurrency options. These include Dogecoin, Bitcoin Cash, Litecoin, USDT (Tether), Ethereum and Bitcoin. Its affiliation with SoftSwiss also means that it is a well-powered and easy to navigate site, even on mobile devices. The online casino has everything we would want to see, including fast gameplay and reliable withdrawal limits, so there isn’t really any reason to fault out. Find out how we came to that conclusion in the rest of our 21bit Casino review.

21bit Casino Bonuses and Promotions

Becoming a new member of 21bit Casino will see you eligible to claim a welcome bonus that consists of both free spins and a cash bonus. This bonus package is expanded to the first four deposits that you make. It isn’t the only offer that is available on the fly at 21bit Casino, though.

Whenever you play at 21bit (after your first four deposits), you can claim daily cashback. Up to 10% of any money bet and most on games at the crypto casino can be returned to you with this promotion. There are a few terms and conditions (nothing sinister, though, we’ve checked), and you can check those out on the “bonuses page” at 21bit. This cashback bonus is available daily.

As you play games at 21bit Casino, you will see that you can snap up loyalty rewards courtesy of a rewards scheme. The first level of the VIP scheme is known as New Investor, while the uppermost tier is called Wolf of 21Bet. This eight-tier scheme is themed on cryptocurrencies, with other levels including Crypto Shark, Crypto Millionaire Shareholder and more.

There are perks to getting involved in 21bit Casino’s loyalty and rewards scheme. You can naturally earn loyalty points as you bet. You can get your rank up with these points and earn free spins, cash bonuses and more through them via an exchange feature. Your cashback also increased (up to 20%) with each new tier. As you play, you can claim thousands of free spins, enjoy better bonuses with lower wagering requirements, and much more. A full list of the rewards can be found on the loyalty page at 21bit Casino.

21bit Casino Games

As touched on, 21bit Casino is powered by SoftSwiss’ game aggregator software. This won’t surprise you, but there are over 3,000 casino games for you to play at 21bit as a result. While we won’t go through the entire list of providers here, we will say that developers include BetSoft Gaming, ELK Studios, Endorphina, Evolution Gaming, NetEnt, No Limit City, Playtech, Play ‘n Go, Pragmatic Play, Microgaming, iSoftBet, Spinomenal, Yggdrasil Gaming and many more.

21bit Casino’s games are divided into easy to navigate genres, facilitating speedy gameplay aplenty. The site is divided into Fast Play, Live and Slots genres. Under slots, you can seek out titles using an enhanced series of filters. These work in tandem with a generic search box and being able to seek out games based on their software provider to ensure that you can rapidly find the types of games you want to play.

Fast Play games are actually crypto specialities. These are games that have been perfectly designed to handle cryptocurrencies bet, and they include RNG (random number generator) and algorithm-driven casino games. By contrast, top live dealer titles include classics such as roulette, baccarat, blackjack, money wheel and game show titles and much more besides.


It won’t surprise you to learn that cryptocurrencies are the only accepted form of currency at 21bit. These include Dogecoin, Bitcoin Cash, Litecoin, Tether/USDT, Ethereum and Bitcoin. All deposits can be made freely at this casino and should have instant transaction times. At most, you’re looking at delays of no more than fifteen minutes when depositing. Deposit speeds are ultimately down to your payment provider, though. Deposits must be worth at least 0.00006 BTC (or the equivalent in other cryptocurrencies), and there is no deposit cap. You can set deposit caps yourself by contacting customer support at 21bit Casino.

Members of 21bit Casino can cash out their winnings using the same array of banking options that they deposited with. Once more, there are no hidden or added fees applied to transactions at the casino here. What you do have are speedy processing times. You should be able to get hold of your winnings rapidly. Withdrawals do have slightly different minimum transaction limits than deposits. For instance, any withdrawals you make at 21Bit Casino must be worth at least 0.0002 BTC or the equivalent in other cryptocurrencies. There doesn’t appear to be any withdrawal caps in place at 21bit Casino, or at least none that we could see.

Customer Support

There are various forms of support and assistance at 21bit Casino. To kick things off, there is an FAQ (frequently asked questions) guide you can refer to. This covers quite a few topics, so it is considerably handier than at some rival crypto betting sites. There is also generic customer support, too. You can access these options via live chat or e-mail (support@21bit.com). The same options are available via the casino’s Android app if you prefer this to the instant play (browser-based) casino interface.


We like what we see at 21bit Casino. There is no denying that the array of games available is impressive and amongst the best of any crypto casino. We also like the fact that this one is licensed and regulated and has fair T&Cs for players. We can’t fault 21bit Casino, really.

21bit Casino Bonuses

Please note: New 21bit Casino customers Only. 18+. T&Cs and wagering requirements apply. Game contributions may vary.

100% up to 0.0072BTC + 50 free spins
45x (bonus)
Last edited: 10 Apr 2022

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