21 Dukes Casino Review

Quick facts:
230+ pokies
Payout speed: 72 hours
Established in 2008
4 providers
Last updated: 27.06.2022
Get $7500 on three deposits!
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21 Dukes Casino Pros & Cons

1 Star2 Stars3 Stars4 Stars5 Stars
  • Great bonuses and promotions
  • Many short and month-long tournaments
  • Separate tab for Classic pokies in the lobby
  • Bitcoins can be deposited and withdrawn
  • A limited amount of table games and video poker
  • VIP Club lacks bonuses and rewards
  • License details are unavailable on the casino site
  • Players have very few channels to get in touch with Support

21 Dukes Casino information

Website: https://www.21dukes.com/
Online since: 2008
Licensed by: Costa Rica
Owned by: Blacknote Entertainment Group Limited Casinos
Languages: English, French, German, Spanish
  • Pokies
  • Blackjack
  • Roulette
  • Keno
  • Craps
  • Baccarat
  • Video Poker
  • Live Casino
  • Scratch Cards

21 Dukes Casino software providers

  • BetsoftBetsoft
  • Pragmatic PlayPragmatic Play
  • Vivo GamingVivo Gaming
  • Octopus GamingOctopus Gaming

21 Dukes Casino screenshots

21 Dukes Casino expert review

21 Dukes is arguably one of the most popular and reliable online casinos for Australian gamblers. Its staple feature is lots of bonuses designed for all categories of casino users: new customers, pokie fans, table game fans and heavy punters. Providing premium-quality instant play, the casino has no downloadable applications for mobile or desktop but this cannot be treated as a drawback because the browser play is set excellently on all kinds of devices and screen sizes. 21 Dukes contains lots of fun bonus events that are active every day and every hour whenever you visit the casino. These funny and generous events are pokie tournaments, reload bonuses and fast-speed pokie races. The reviewed casino is definitely one of the most top-ranked sites accepting Aussies.

Deposits and withdrawals in 21 Dukes

Registered players are entitled to fund their account through some safe, trusted and secure payment methods including VISA/MasterCard, Neosurf, ecoPayz, Flexepin and bitcoin. The quantity of payment processors is not that impressive but mind that Aussies do not have access to lots of global payment providers because of local restrictions, so the set of deposit methods available in 21 Dukes is good for Australia. Anyway, the minimum deposit is always €10 for any financial instrument but starting at the second deposit and on, the minimum amount becomes €25. Withdrawals have a limitation of €4000 per week but this cap can be lifted or removed altogether for VIP users or upon player’s request. As for minimum cashout sums, they strongly depend on the selected payout method.

Taking into consideration the above, one can state that the depositing/withdrawing system at the casino is good. However, the low withdrawal max limit is on the minus side.

Bitcoin payments in 21 Dukes

Bitcoin has become one of the emerging trends among online casino bettors in Australia as it offers a whole new way of secure and anonymous payments with no banking fees involved. Players who do not know how to get started can read a simple guide to that cryptocurrency published in 21 Dukes.

Online pokies and table games in 21 Dukes

Getting access to real time gaming requires prior registration – the player is asked to submit standard personal details as the case is in other online casinos. Guests (unregistered) users have access to demo play, they cannot bet and win real money but they can practice most games without risking to lose assets. Overall, the casino operates with four software providers such as Betsoft, IGTech, Habanero and Octopus Gaming. Online slots make up around 80-85% of the gaming content and they are broken down into the categories of Video Pokies and Classic Pokies. There are very few sorting options for each game category – you can rebuild the entire list to display entries from A to Z (and reverse), by popularity, release date and provider. By clicking a small star icon on a relevant pokie, the player can add that pokie to Favorites and then display the Favorites list with the player’s preferred games at any time.

Table games are not numerous. There are as low as 16 games, as of writing (excluding live dealer tables). The most interesting game solutions include VIP European roulette with high bet limits, Super 7 Blackjack with side bets and Double Exposure blackjack. Though the collection of table games is small, they are included in dedicated tournaments held by 21 Dukes. Unfortunately, there is no online baccarat from the mentioned software makers – only live dealer baccarat is offered.

Online pokies with a progressive jackpot

Good news is that 21 Dukes do feature progressive pokies. Bad news is that players cannot see all of them gathered in a separate category because they are scattered across the universal Video Pokies category. Fans of progressive pokies can let out a sigh of relief because pokies equipped with a progressive jackpot are marked correspondingly and thus can be easily spotted among hundreds of other pokies. The brightest examples include At the Copa, Enchanted, It Came from Venus, The Glam Life, A Night In Paris, Mega Glam Life and a whole lot more. Each progressive game has an easily visible jackpot tracker showing a current amount to be won.

21 Dukes live casino games

The live games lobby is powered by Vivo Gaming, a famous developer of authentic, globally recognized live games streamed live from richly adorned studios. Vivo Gaming continuously updates its portfolio with new games, so check back from time to time with the chance to see more live games at 21 Dukes. The currently offered library includes blackjack, European roulette and baccarat, each presented in several tables managed by different croupiers. Live games are played only for real money so registration is required to gain access to them.

No-deposit free spins for new users

Why sign-up free spins are so sought for? The answer is plain to see: Each and every one player is granted free spins right after the registration with no mandatory requirement of depositing. As soon as the player creates an account, they are furnished with 25 free spins. The qualified pokies used for that bonus are not specified beforehand and you never know which pokie exactly you are going to play your free spins on. After the player has complete the 25 bonus spins, all money won throughout the bonus are subject to a x20 turnover and the total win cannot exceed €100. If, for example, the player has won €150, the excessive €50 are to be removed from the bonus account. This bonus remains effective for 7 days upon activation.

5 welcome bonuses in 21 Dukes

A new user who has just created an account and anted up the account with €10 or greater is entitled to claim the 200% first deposit bonus up to €2000. To request a cashout following the bonus, the player needs to play through x35 times the deposited amount and x35 times the bonus money, after which they can claim the 100% second deposit bonus up to €1000. Then go the third, fourth and fifth deposit bonuses. The total bonus amount can reach a stunning €6750 once you have utilized all the five bonuses.

Each game contributes in a different manner to bonus turnover requirements. According to the general bonus terms and conditions, pokies count as 100%, roulette and keno count as 10%, and blackjack contributes 2.5% towards the wagering requirements. In summary, it can be said that the welcome package is extremely generous like no other but the x70 WR, which is x35 + x35, is an above average value by present standards.

New Players Weekly Tournament for Aussies

Newly registered players are invited to take part in a tournament, on the first week of their being members of the casino. Every real money stake on pokies is awarded with 1 point, and 20 players with highest scores receive €50 to €200 plus additional free spins. The tourney runs on a weekly basis and is available for new users only.

Payment system bonuses in 21 Dukes

The casino encourages the use of Neosurf and bitcoin as innovative, cutting-edge payment methods with lots of advantages. Those who deposit at least €25 (or an equivalent bitcoin amount) are eligible for the special 400% first deposit bonus. In the whole, each package (bitcoin and Neosurf) contains three deposit bonuses that are available for both existing and new users.

Grand VIP Tournament in 21 Dukes

The tournament happens three times a week. To enter the event, a player needs to deposit €500 and then bet real money on pokies. The rules are standard are found in most of the other tourneys at 21 Dukes, namely, each €1 bet gives 1 point. The current standings of participants are updated every 1 hour, and the top three players receive €10k, €7.5k and €5k, respectively, while the other winners on the 4th to 20th places also obtain cash prizes from €1k to €2.5k. This tournament is for seasoned pokie enthusiasts who like to bet much on all kinds of online slots.

Cashback casino bonuses

This is yet another promotion that occurs rarely in other online casinos. Generally, a cashback is a certain amount of moneys returned to the player under certain conditions. As a rule, the cashback percentage is based on how much the player lost throughout a specific timeframe. At 21 Dukes, there is a 15% cashback that applies to losses incurred by the player during the last 7 days. To qualify for this undoubtedly great offer, the player needs to place a deposit within that 7-day period, put money into games and have a losing streak that overweighs the winnings. The cashback is transferred to the qualifying player, directly to the real-money account and no further rollover is required.

21 Dukes daily reload bonuses

For every day of the week, Sunday through Saturday, the casino features several reload bonuses that differ in percentage and maximum bonus based on the player’s initial deposit. For example, on Wednesday, there are eight reload bonuses, including but not limited to, a 200% bonus on deposits of €100 to €199, a 300% bonus for high-roller deposits of €500 or more, and a 125% bonus for deposits of €75 to €99. There are a total of 30+ reload bonuses during each week, and this is a veritable lavish offer from the online casino.

Online pokie races in 21 Dukes

Every 30 minutes, there are pokie races that come one after another. Each event has a limited number of spins and a fixed minimum bet. Contestants are to apply best efforts in order to stay within their allotted time and gain as more points as possible, playing in dedicated pokies. Points are awarded for each winning spin, no matter the amount won. Besides, there are special rewards like “20 points for three losses in succession”. Entry into races is absolutely free and prizes are normally small at about €20 to €500 depending on the position in the leaderboard.

21 Dukes mobile casino

The mobile casino features lots of games to try when you are out and about. Over 420 pokies, 8 live casino games and 15 tables games with crisp, clear graphics are compatible with all Android and iOS portable devices. Players can easily perform financial transactions in a few easy steps, and an intuitive user interface lets access to bonuses, tournaments and other webpages of the online casino. According to multiple feedbacks on forums, common gamblers find no issues with the mobile version of 21 Dukes.

Bottom line on 21 Dukes

21 Dukes is a great place to have fun at. It is loaded with so many exciting bonuses that even offering half of them would make the casino stand out. The bonuses are especially lucrative for pokie lovers. Other casino aspects are very good or excellent and 21 Dukes have demonstrated continuous improvement of their game library. That said, the casino cuts both ways – their major shortcomings are lack of quick support because of no live chat service, and somewhat high rollover on many reload bonuses.

Reviewed by Thomas Zamora Thomas Zamora

21 Dukes Casino bonuses

  • Welcome Package Get $7500 on three deposits! REDEEM!
  • No Deposit Bonus 25 Sign up free spins REDEEM!
  • Other promotions 15% Loyalty Cashback. New Players Weekly Tournament. Daily Reload bonuses. REDEEM!

21 Dukes Casino support

21 Dukes Casino payment methods


Account currencies: ARS, AUD, BRL, CAD, EUR, GBP, USD, ZAR
Minimum deposit: $10
Deposit methods:


Account currencies: ARS, AUD, BRL, CAD, EUR, GBP, USD, ZAR
Minimum withdrawal: $50
Maximum withdrawal: $4000 per week
Withdrawal time: 72 hours
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