21Bit Casino Review Australia


Expert Score

i Our score is based on extensive research and in-depth testing of this casino.

Rated 3/5 stars.

  • Solid welcome bonus package
  • No progressive jackpots are available

Currency Accepted

AU$, Bitcoin

Safely Deposit With

Visa MasterCard Bitcoin

Payout Speed


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Rated 3/5 stars.


Rated 2.94/5 stars.


Rated 3/5 stars.


Rated 2.82/5 stars.


Rated 2.88/5 stars.


Expert Consensus

Casino certification

Overall, 21Bit Casino is a fantastic new hybrid online gambling site with only a few niggling issues. The site is easy to navigate though we must admit that some pages could have done with some tweaking. The welcome bonus offer is great and the fact that you can switch from Australian Dollars to digital currencies and vice versa is a very inclusive thought. We also appreciate that the mobile gaming is smooth and available on different operating systems.

21bit Information

Device Compatibility
Android Apple Windows
Year Established
Available Games
Baccarat, Bingo, Blackjack, Caribbean Stud Poker, Craps, Jackpot Games, Keno, Live Dealer, Pokies, Speciality Games, Texas Hold'em, Video Poker
Number of Slots
Available Bonuses
Deposit Bonus, Free Spins, VIP Program, Weekly Bonus, Welcome Bonus
Welcome Bonus
BONUS $2,400
Minimum Deposit
Min deposit $15
Payout Speed

Top Bonuses

Casino bonus gift box

Welcome Bonus

Over four deposits, claim up to $2,400 + 140 free spins!

Casino bonus gift box

Weekend Reload

Every weekend, you can claim a 40% reload bonus of up to 0.005 BTC when making a minimum deposit of 0.001 BTC or more and using the casino bonus code WEEKEND.

Casino bonus gift box

VIP Program

All newly registered players are automatically enrolled in the scheme as soon as they make their first deposit.

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ABOUT 21BIT Casino

21Bit Casino was founded and launched in 2022 with the main aim of providing players with past payouts, daily cashbacks and more than 3,000 different gaming options. The games library has been created with users in mind, by adding additional filters to help them find the best games that suit their tastes.

In our casino reviews, we examine the most important areas of the online casino experience, such as payment methods. While 21Bit Casino is mainly a crypto casino, it also accepts payments in Australian Dollars via debit and credit cards, as well as e-wallet options. The online casino may be heaving under the weight of its massive game library, but it is a breeze to navigate.

Forming part of the Dama NV network, this casino is licensed and regulated by the Curacao Gaming Control Board.

As a 21Bit Casino player, you can also benefit from a lucrative loyalty scheme and a multitude of promotions designed to boost your bankroll.

  • Pros

  • Solid welcome bonus package
  • Accepts both fiat and cryptocurrencies
  • Lucrative loyalty scheme
  • Runs thousands of various online pokies
  • Cons

  • No progressive jackpots are available
  • Runs numerous pokie tournaments
“It’s like 21 Bit Casino was made specifically for me! With more than 2000 pokies in their library and instant fee-free transactions via Bitcoin, it is safe to say I had a blast in 21 Bit Casino. Adding to that their impressive library of live dealer games and ongoing tournaments, I can confidently recommend you to give 21 Bit Casino a try!”

Rated 3/5 stars.

This is a screenshot of 21 bit online casino welcome offer


You can rest assured that from the moment you land on the website, you are showered with a steady flow of casino bonuses and promotions. These include daily surprise spins each time you make a deposit, weekend reload bonuses and more.

As a registered player, you will also be informed by email of exclusive casino bonuses and promotions. While all bonuses and promotions are appealing, it is of utmost importance, that you take the time to read the terms and conditions of these bonuses. Not all bonuses have been created equally so careful attention to wagering requirements and game exemptions is important.

Casino bonus gift box

Welcome Bonus $2,400 + 140 free spins

  • First Deposit Bonus: 100% up to $600 + 20 free spins – Minimum deposit: $600
  • Second Deposit Bonus: 105% up to $600 + 30 free spins
  • Third Deposit Bonus: 110% up to $600 + 40 free spins
  • Fourth Deposit Bonus: 125% up to $600 + 50 free spins
  • Bonuses can be claimed with deposits starting from $15.

21Bit Casino offers an exciting welcome package for new players. On the first deposit, you get a 100% bonus up to $600 and 20 free spins with a minimum deposit of $600. The second deposit bonus is 105% up to $600 and 30 free spins, while the third deposit bonus is 110% up to $600 and 40 free spins. The fourth deposit bonus is a massive 125% up to $600 and 50 free spins. In total, players can claim $2,400 in bonus money and 140 free spins. No special codes are required, and you can start with a minimum deposit of $15.

Please, read the terms carefully and gamble responsibly.

Casino bonus gift box

Promotions for regular players

21Bit Casino keeps on rewarding you with a wide range of promotions. Every weekend, you can claim a 40% reload bonus of up to 0.005 BTC when making a minimum deposit of 0.001 BTC or more and using the casino bonus code WEEKEND.

Additionally, if you make at least 1 deposit, you can come back the next day for no deposit free spins. All you have to do is to open the special Bonus Box to reveal the number of no deposit spins received.

If you love playing online pokies, there is a special promotion available as well. Deposit at least 0.001 BTC to receive 40 free spins when using bonus code TOP40. Alternatively, up the deposit to 0.002 BTC to receive 100 free spins when using bonus code TOP100.

VIP Program at 21Bit Casino

The 21Bit loyalty program is split across 8 levels. All newly registered players are automatically enrolled in the scheme as soon as they make their first deposit. Every time you play your favourite pokies game, you receive 21Bit coins which help you level up. Each level unlocks unique rewards.

The coins can either be exchanged for real money or converted into free spins. If you make it all the way to level 8, you receive up to 1,000 free spins in total.

Level Level Status Reward
1 New Investor 10 free spins
2 Shareholder 84 free spins
3 Daytrader 135 free spins
4 Crypto Shark 400 free spins
5 Executive Club 325 free spins
6 Crypto Billionaire 680 free spins
7 Bit Billionaire 1,125 free spins
8 Wolf of 21Bit 1,000 free spins

Gaming Supply at 21Bit Casino

At a glance, the games library at 21Bit looks like a very basic and simple affair. However, upon closer inspection, this library has been done up very cleverly.  Next to the Search tab, you have the option to filter out games by categories. Besides the usual games, such as Pokies, Live Shows, Table Games and Video Poker, you can also browse games by software game developers, Megaways, Fast Play, Daily Drops and Jackpots.

This comes in handy, especially if you are after a specific type of game. If you are not quite sure what you are after, browsing the games library is a delightful experience. All the game cards are presented against a dark navy blue background, with the game titles and software game developers listed underneath.


Whether you are after fruit machines or modern video slots, 21Bit Casino has got you covered. You can find all sorts of online pokies powered by the likes of NetEnt, BGaming, Booming Games and Betsoft amongst others.

To give you an idea of what’s on offer, you can play the thrilling game Bigger Bass Bonanza, the epic Elvis Frog True Ways, the iconic Riot Risk and Buy and the classic Fruit Machine x25.

Besides regular online pokies, you also have access to a multitude of jackpot games. While there is an assigned category for this game type, sadly there is no way of knowing what the jackpot prizes are without entering the games. Even so, top jackpot games, include Clash of Gods, Piggy Detective, Bank Robbers and Hot Live Buy Bonus. At the time of publication, there were no progressive jackpots available.


In the event that you seek a bit of a challenge and enjoy testing your skills, there exists a plethora of RNG-powered casino games in a traditional casino setting where you can play against the software.

From classic games such as Blackjack, Video Poker, and Roulette, to Baccarat, this casino caters to your preferences. Moreover, these games can serve as a great means of honing your skills and applying various betting strategies before engaging in live casino games.


The live casino section is the place to be if you want to kick up the momentum up a notch. Take a seat at one of the numerous virtual tables, powered by Evolution and Pragmatic Play Live.

You have access to a powerful collection of classic card and table games, including Live Blackjack, Baccarat, Roulette, Craps and Poker. These games are available around the clock and available in different bet sizes and languages.

If you fancy a break from challenging card games, you have access to a small selection of live game shows. These include Deal or No Deal Live, Gonzo’s Treasure Hunt, Cash or Crash Live and Mega Wheel.

21Bit Casino Games

How to signup for 21Bit Casino

21Bit casino Signup processTo sign up for a 21Bit Casino account, you only need to complete a very simple process. We have compiled the below guide for your convenience.

  1. Click on the Sign Up button at the top
  2. Input your email, password, and preferred currency
  3. Proceed to input your address and other requested details
  4. You can now proceed to make a deposit and claim the welcome bonus offer

Mobile Casino or App

Since 21Bit Casino was released in 2022, it was created using the latest HTML5 technology. This latest advancement in technology makes the website fully compatible and optimised to work across the board, thus removing the need for a downloadable mobile casino app.

If you want to play on the go, you must first make sure you have access to a steady internet connection. Since there are no 21Bit mobile casino apps available for download, you must enter the address into your phone’s URL section. From there, you can register for an account, make a deposit, play games, get in touch with customer support and even cash out your winnings.

All games and services are available within a matter of clicks.


21Bit is a cutting-edge cryptocurrency casino that leverages advanced blockchain technology to ensure secure, safe, and reliable deposit and withdrawal processes for its players.

To get started, you can deposit as little as $15 in Bitcoin, Ethereum, Bitcoin Cash, Litecoin, Dogecoin, or USDT ERC20. Apart from the enhanced security provided by cryptocurrencies, the most significant advantage of playing at a cryptocurrency casino is the lightning-fast withdrawals.

Notably, there are no cryptocurrency withdrawal fees, and your funds will be instantly returned to your preferred wallet or account. Gone are the days of waiting for extended periods to receive your cash, as players at 21Bit can enjoy the instant gratification of swift withdrawals.

21Bit Casino also caters to players who prefer traditional fiat currency options. You can use the trusted Visa and Mastercard credit cards, as well as the e-banking services of MiFinity and Neosurf.

In essence, 21Bit Casino offers a versatile and secure platform, ensuring players have a seamless and rewarding gaming experience whether they opt for cryptocurrencies or fiat currencies.


There are various Help and FAQ pages that cover a wide range of topics including deposits and withdrawals, account registration and more. If you still require some form of assistance, the customer support team can be reached 24/7 via live chat or by sending an email to support@21bit.io.

Safety & Security


In order to ensure the security of data transmission to and from the site, state-of-the-art SSL encryption technology and firewalls are employed. Additionally, Antillephone in Curacao has granted the casino a gambling license, subjecting it to regular audits by impartial third parties to verify the fairness of its random number generators.

To counteract criminal activities such as money laundering, strict KYC verification checks are in place. Every player must undergo this process before their first withdrawal is authorised.

The casino also has a dedicated Responsible Gambling page. Here you can learn more about the various tools made available to players, including deposit, loss and wager limits, cool-off and self-exclusion.

21Bit Casino FAQs

Is 21Bit Casino safe and legit?

Yes. 21Bit Casino has a valid gambling licence issued from the Curacao Gaming Control Board. The website uses both firewalls and SSL encryption technology to ward off any rogue users.

Does 21Bit Casino accept deposits and withdrawals in Australian Dollars?

Yes. This casino operator accepts both deposits and withdrawals in Australian Dollars. Bear in mind, that if you are opting for fiat withdrawal methods, some payment methods are not available, such as Visa.

How long will it take to receive my withdrawals from 21Bit Casino?

The casino’s team aims to process all withdrawal requests within 48 hours. It can be faster than this if you are opting for cryptocurrencies, and slower if you are opting for a bank transfer

What cryptocurrencies does 21Bit Casino accept?

This casino operator accepts Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Dogecoin, Tether, Ripple. Cardano, Tron and Binance Coin.

Does 21Bit Casino run any pokies tournaments?

At 21bit Casino, you have the opportunity to participate in a variety of tournaments, subject to meeting specific requirements, in a similar vein to most other Dama N.V. casinos. The rewards for each tournament naturally vary, with some events offering prizes to a larger pool of participants than others. It is worth noting that some tournaments occur daily, while others take place weekly, and rare cases where specific tournaments extend for months.

Can I access and play at 21Bit Casino on my mobile phone?

Yes. Interestingly enough, the website may even exhibit better performance on mobile devices compared to desktops. It is crucial to bear in mind, however, that a stable internet connection is mandatory when playing on a mobile device. Any interruption in the connection may result in loss of bets.

Maddison Dwyer

Senior Writer & Queen of Cards

Maddison, a graduate from the University of Queensland with a degree in journalism, has turned her sharp analytical skills towards the casino world. Specializing in blackjack and roulette and more, she guides enthusiasts through the complexities of gambling strategies.

Her background in ethical storytelling enriches her approach, making her insights into casino gaming both trustworthy and engaging.

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Casino of the Month


Rated 3/5 stars.

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