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21Dukes Casino Review

Get $55 No Deposit Bonus

  • Accepts Bitcoin
  • 24/7 live chat customer support services
  • Additionally receive 150 free spins + 675% bonus
Min. Deposit $/£/€10
Support Options
Banking Options
Play Now 18+ Gambleaware.org

18+. New players only. Wagering requirements apply. See website for full T&Cs.

About 21Dukes Casino

While new online casinos are popping up all over the internet, 21 Dukes Casino was launched in 2008 and has become a well-established and trusted source for gambling fun in that time. The site is licensed in Costa Rica and is owned and operated by the Blacknote Entertainment Group Limited Casinos. The site has many well-known sister sites as well, such as Winward Casino, 7 Reels Casino, 7 Spins Casino, Casino Moons and Rich Casino among others.

The casino offers a full range of games, appealing to the masses. The game selection includes slots, blackjack, video poker, table games and more. Part of what makes the site so successful is that they have a nice variety of games by differing software providers such as Betsoft and Microgaming among many others.

The brand has been successful in staying relevant by maintaining a user-friendly site. The site is also mobile-friendly, so players don’t need to download an app to play, they can access the site from the computer and mobile device alike.


  • Website: www.21dukes.com
  • No Deposit Bonus: $55 Free Chip
  • 1st Deposit Bonus: 675% bonus
  • Promo Code: N/A
  • Games: 150+ Slots, 3 Video Poker, 5-10 Table Games, Live Casino
  • Supported Devices: Desktop, Mobile, Tablet
  • Software: Microgaming, Parlay, Rival, Betsoft, IGT, Visionary iGaming, VIVO Gaming, Habenero, Pragmatic play
  • Payment Options: American Express, Bank wire transfer, EcoPayz, Mastercard, Money Transfer, Neteller, Paysafe Card, Visa, iDEAL, Sofortuberwaisung, POLi, Neosurf, QIWI, Skrill, Astropay, Bitcoin, WebMoney, Easy EFT, UPayCard, Flexepin, Cashlib, Money transfer, Ethereum, Skrill
  • Currencies: AUD, CAD, EUR, GBP, USD, ZAR
  • Minimum Deposit: $10
  • Minimum Withdrawal:
  • Processing Time: Up to 7 Days
  • Wagering Requirement:
  • Live Chat: Available
  • Phone Number: N/A
  • Email Support: [email protected]
  • Allowed Countries:
  • Languages: English, Français, Deutsch, Italiano, Español
  • License: Costa Rica
  • Owner: Blacknote Entertainment Group Limited
  • Launched: 2008

Pros and Cons of 21Dukes Casino

  • Site accepts cryptocurrency for those who enjoy this option
  • More than 200 games for players to enjoy
  • Games provided by top-notch software providers
  • Mobile friendly site allows players to enjoy from anywhere
  • Up to 72 hour pending time on withdrawals
  • Steep wagering requirements

New Player Welcome Bonus

When you register to play with 21 Dukes Casino you can enjoy a free, no deposit bonus of $55! You can apply this bonus to both Pragmatic Play and IGTECH games. You can cash out as much as $100 from this bonus in winnings, which is subject to a 20x wagering requirement.

Who doesn’t love getting $55 for free? That’s exactly what the casino is doing! Register and enjoy!

Bonuses and Promotions

Everyone loves a no deposit bonus, but the bonuses and promotions don’t stop there when you play with 21 Dukes Casino. You can also enjoy bonuses and promotions such as:

  • First deposit bonus: When you make your first deposit enjoy a 200% deposit bonus up to $200.
  • Sunday Storm: Win up to £2500 every Sunday!
  • 200K Guaranteed: Players can enjoy up to £200K in jackpot games.
  • New player tournaments: Enjoy tournaments that are just for new players!
  • Bitcoin Bonus: Enjoy a 400% deposit bonus when you deposit with Bitcoin.
  • VIP Club: The more you play, the higher you get in the club. The higher you get, the better the kickbacks!

The casino introduces new bonuses and promotions on a regular basis, so players should check the site’s promotions page regularly to be sure they don’t miss out on high-value offers.

21Dukes Casino Bonus Codes

21 Dukes Casino does not have any current bonus code offerings. Players should check back often so they don’t miss out!

Games and Software

21 Dukes Casino has a diverse offering of games. Slots are the mainstay, but that is not to say that the other games are not great. The game selection includes but may not be limited to:

  • 150+ slots including classic three-reel slots, modern slots and progressive jackpots
  • 3 video poker games including Double Joker, Deuces wild and Joker Poker
  • 5-10 table games including Pontoon, Royale Blackjack, Dragon Tiger, and Baccarat
  • Live casino games including Superb6, blackjack, baccarat and English Roulette

The game selection is great, but what makes it even greater is that it is a diverse collection of games. The games are by top-notch software providers, which all bring something different to games.

When you game with 21 Dukes you can enjoy games from software providers such as:

  • Microgaming
  • Pragmatic Play
  • Habenero
  • VIVO Gaming
  • Parlay
  • Rival
  • Betsoft
  • Visionary iGaming

The game selection is fun, diverse and ever-growing. With such a selection, most players find endless hours of entertainment with the casino.

Security and Regulation

The site is fully encrypted, so you never need to worry about your personal or financial information being intercepted by a third party when you game 21 Dukes. This encryption is important to your safety, and the casino takes it as seriously as the player does.

The site is licensed in Costa Rica. This is important to the average player because when a site is licensed there, they need to know that there is little to no regulation. Costa Rica allows for sites to be licensed, but then they do not require any further reporting. As such, the games are privately audited and regulated. While this could be worrisome, players should know that this site has been around for a long time and has a good reputation. It’s just good to know so players can always do their due diligence and stay aware of fairness.

Deposits, Withdrawals and Wagering Requirements

Banking is a common stressor for those who gamble online. 21 Dukes Casino offers a variety of banking options so that every player can choose an option they are comfortable and familiar with. Banking options with this casino include but may not be limited to:

Banking options include but may not be limited to:

  • American Express
  • Bank wire transfer
  • EcoPayz
  • Mastercard
  • Money Transfer
  • Neteller
  • Paysafe Card
  • Visa
  • iDEAL
  • Sofortuberwaisung
  • POLi
  • Neosurf
  • QIWI
  • Skrill
  • Astropay
  • Bitcoin
  • WebMoney
  • Easy EFT
  • UPayCard
  • Flexepin
  • Cashlib
  • Money transfer
  • Ethereum
  • Skrill

Before choosing your banking method, take the time to read the fine print on the site, so you are aware of average deposit times. Bitcoin will be the fastest route, and bank transfers are typically the longest wait time.

The site has a wagering requirement of 60x unless otherwise specified.

Customer Support

21 Dukes doesn’t skimp on customer support. When your game here, you can help yourself with the use of the FAQ section or you can utilize what has become the gold standard in customer care: 24/7 online chat service. This allows you to immediately hook up with a customer service representative that can help you and let you get right back to playing! It’s a pretty awesome option.

If you aren’t in any hurry for help, the site also has an email and a phone number published.


Why are there 21Dukes Casino review sites saying they don’t recommend it?

Many review sites are biased or work for a different casino and write bad reviews. You should trust the legit review sites. Although some of the legit review sites have indeed found flaws in 21Dukes Casino, 21Dukes always attends to clients’ complaints.

Which games are available at 21Dukes Casino?

At 21Dukes Casino, you have an array of games at your disposal. You can play classic and video slots, table games, video poker, live casino games and even bingo games!

How can I win 50 free spins at 21Dukes Casino?

You can get 50 free spins with some active promotion, but also, 21Dukes Casino tends to surprise selected players with free spins. 21Dukes sends the notification via email. These surprise rewards depend on your activity on the site.

Is there an active 21Dukes Casino No Deposit Bonus?

The only active No Deposit Bonus at 21Dukes Casino is the New Player Bonus where you get 25 free spins right upon your registration.

Are there 21Dukes Bonus Codes for 2022 that I should know of?

21Dukes Casino requires bonus codes for certain offers, that’s true. But there are no active bonus codes you should know of. For further info about future promos and promo codes, you will need to check on their site.

Do games at 21Dukes Casino work on mobile devices?

Most of the games at 21Dukes Casino are fully mobile-optimised and work perfectly smoothly on mobile devices.


If you are looking for an established site that has a great game selection, a wide variety of software contributors is user-friendly and accessible from your mobile device, and you need not look any further. The site also offers amazing promotions and bonuses, that just sweetens the deal.

While slot games are the most numerous, the other games are just as great even though they are in more limited supply. With such a great assortment of quality games, you can’t go wrong with this site.

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