21Dukes Casino

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$23 no deposit bonusExclusive Deal
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21Dukes Casino Bonus Codes and Coupons 2021

Bonus TypeBonus ValueBonus Code
No Deposit Cash$23No code required
No Deposit Cash$50No code required
Match BonusUnlimited match bonus + 25 free spinsNo code required

21Dukes No Deposit Bonus Code - $23 Free

  • Bonus Code: No Code Needed
  • Max Cash Win: $100
  • Games Permitted: Pragmatic Play Games, IGTech Games, Octopus Games
  • Wagering Requirement: 20x Bonus
  • Type of Bonus: No deposit free bonus - new accounts only
  • Valid Until: Indefinite
  • How To Claim: Automatic
  • Exclusive Bonus: Yes

21Dukes No Deposit Bonus Code - $50 Free

  • Bonus Code: No Code Needed
  • Max Cash Win: $100
  • Games Permitted: Betsoft slots
  • Wagering Requirement: 20x Bonus
  • Type of Bonus: No deposit free bonus - new accounts only
  • Valid Until: Indefinite
  • How To Claim: Enter Promo Code
  • Exclusive Bonus: Yes

21Dukes Bonus Code - $ Uncapped Match Bonus + 25 Free Spins

  • Bonus Type: First Deposit Match
  • 1st deposit: 200% uncapped match + 25 Free Spins
  • Min Deposit: $10
  • Games Permitted: Slots, Video Poker, Blackjack, Roulette
  • Wagering Requirement: 35x Deposit + Bonus
  • Valid Until: Indefinite
  • Double Up Allowed: No
  • Max Cash Out: Players can withdraw a maximum of €500 per week
  • How To Claim: Automatic
  • Exclusive Bonus: Yes

21Dukes Casino

21 Dukes is a highly professional online casino with a sleek, streamlined website. There are no flashy gimmicks or themes to distract you here. The navy blue background and color scheme makes the website look sharp and straight as an arrow. Their focus is clearly on getting you to your favorite casino games, as quickly as possible!

21Dukes Casino Review

The 21Dukes brand has been in the online casino business for close to 20 years now. They are operated by Fifth Street, a well-known casino entertainment business with more than half a dozen other online casinos.

All Fifth Street Casinos place a heavy emphasis on tournaments and contests and 21Dukes is no different. The casino hosts the well known 5th Street Races, which is a series of short, live contests aimed at regular slots players. The prizes include hundreds of free spins as well as hard cash.

The promo page of the casino also has tons of content, ranging from matching bonuses to raffles, tournaments, and loyalty cashbacks. All of this is for naught if a casino doesn't have a good selection of games.

21Dukes is not that casino as it has partnered with the best in the business to bring high-quality casino games to the player. There are hundreds of games on offer, ranging from modern slots to card games, table games, video poker, and even live dealer games.

These games come from brands like Betsoft, Pragmatic Play, Octopus Gaming, and Vivo Gaming. One nifty feature here is the ability to try individual games without creating an account or logging in at the casino.

If we had to mention a significant weakness of the casino, it would have to be their payments policy. The casino withdrawal minimum limits are a bit on the higher side at $500 for bank transfers. And since there is only one other electronic withdrawal option (ecopayz) it does restrict the player choice quite a bit.

Responsible Gambling Policies

21Dukes is a casino that operates out of the Caribbean territory of Curacao. Naturally, it has a valid Gambling License from the Curacao government authority, called the Antillephone NV. This means that players at this casino are provided at least some protection regarding the money they deposit here.

They discourage underage gambling and provide checks and measures for players to help combat compulsive gambling addictions. These include self-exclusion, reality checks, and other account controls.

21Dukes also has helpful links to non-profit organizations like GamCare and Gamblers Anonymous which are designed to help people deal with gambling addiction. Overall, they look and feel like a very principled and responsible organization. They even have a stated organizational commitment towards sustainability, which is something you don’t see often at online casinos.

Overview of Promotions

At 21Dukes, there is this palpable sense of competitive gaming, which comes with a thrill of its own. You can clearly see this emphasis on the promotions page, which is quite long and crowded.

Daily Promotions

These are available all through the week, Monday to Sunday. They have names like Super Sunday, High Stakes Thursday, and Magnificent Monday. These are basically matching bonuses on deposits, ranging from 150% on weekdays to over 300% on the weekends.

Cash Giveaway Tournaments

Players at the casino are welcome to participate in these special events that often go on for the entire month. Enrolment usually involved making a specific deposit amount and wagering at the highlighted games, usually slots. Players earn points for wins, and the ones with the highest point tallies at the end of the month can earn massive cash prizes of up to $50,000 or more.

Other Tournaments

With the exception of the Welcome Bonus and Daily Promos, the rest of the casino promotions page is almost exclusively dedicated to various tournaments and contests.

These include:

  • Sunday Super Reel
  • Thermal Thursday
  • Grand Million Dollar Party
  • Rebound Tournament
  • Grand VIP Tournament
  • Sunday Storm
  • 5th Street Races

Rewards Program at 21Dukes Casino – VIP Club + Loyalty Cashback

At 21Dukes Casino, every player who registers an account is a VIP! They add your name to the VIP club the moment you become a registered player at the casino. The VIP Club has many levels like Bronze, Silver, Gold, and Platinum.

Players earn points each time they wager at the casino. These accumulated points help them rise through the levels, earning them more bonus rewards and cashback options in the long run. The loyalty program gives 15% of all the money you spend at the casino as cash back. Higher level VIPs can earn more cashback rewards.

Software and Games

A major chunk of the casino software and games at 21Dukes comes from Betsoft and Pragmatic Play. The live dealer games, with video live streaming of human card dealers, comes courtesy of Vivo Gaming. The games collection is rounded off with a decent selection of slots and card games from Octopus Gaming.

Of the four providers at 21Dukes, Betsoft probably has the best reputation and catalog of games with high production values. Though relatively new to the game development scene when compared to the big names like Netent and Microgaming, Betsoft has quickly carved a space for itself with is 3D games.

Pragmatic Play is even younger than Betsoft, having started operations only in 2015 (as opposed to 2008 for Betsoft). Yet they too have built up an impressive selection of colorful video slots, card games, and video poker titles in the span of just four years.

Founded in 2017, Octopus Gaming is the baby on the block. Understandably, their games catalog is the weakest as well. The games cover genres like slots, scratch cards, and table games. They often lack the features or graphical chops of games developed by the big brands.


21Dukes casino is home to nearly 200 different video slot games. This selection does not include classic three reel slots, which gets its own separate category. The video slots have excellent 3D graphics, countless paylines, bonus features, and more. Top games include Wolf Gold, Viking Voyage, The Dog House, Great rhino, and Wild Pixies.


21Dukes displays the current jackpot pool available at the casino right on the welcome page, along with a list of the latest winners. Though they don't have a separate section for jackpots, these games are easy to spot amidst the regular slots, due to a highly visible red "jackpot" label on their icons.

At the time of this review, the jackpot games at 21Dukes Casino had a total prize pool in excess of $4 million. Black Diamond JP, Faerie Spells, Reels of Wealth, and Diablo 13 JP are some of the jackpots at 21Dukes casino with the most players.

Live Casino

There are five live casino lobbies at 21Dukes - three baccarat rooms, one Blackjack VIP, and a roulette room. All five are powered by Vivo Gaming.

Classic Slot

Aimed at fans of old school slot games with simpler mechanics and lower number of paylines, this section has around 44 titles. Top games include Monkey Madness, 888 Dragons, Aztec Gems, Fire 88, and Irish Charms.

Table Games

The card and table games section at 21Dukes may not seem too impressive. But they still have 16 unique games here, ranging from Crystal Roulette to Baccarat, Pontoon, and European Blackjack.

Bingo Rooms

A brand new addition to the casino, this section is pretty bare save for one game called Bingo Cafe. But the casino is planning to add another 7-8 bingo rooms in the near future.

Mobile Casino Options

There is no download play option available at 21Dukes Casino. The website operates using an instant play system. You can access the games and services from your iPhone or Android phone, just as you would do it on a PC.

Compatibility is not a major concern since the website uses HTML5 template. This allows it to run smoothly on pretty much any phone with an operating system and a browser. Modern software like Chrome, Firefox, Safari, and Opera will provide better compatibility and performance.

There are 100+ games available in the casino’s mobile version. Scrolling through them all can be a pain though since they are displayed in rows of two on a mobile screen. Things should be better on a tablet. Then again, you can always use the search function to find specific titles.

The Cashier

The Casino website is certified by online security giants like McAfee and Norton. All payment portals are secured using the latest 128-bit SSL encryption. The casino offers a handful of reliable payment methods.


Available options include:


  • Visa
  • Mastercard


  • AstroPay Prepaid Card
  • ecoPayz e-wallet
  • Neosurf prepaid vouchers

While the minimum deposit permitted is $10, the casino has not specified any maximum limits for deposits.


  • There are only two withdrawal options - bank wire transfer, and ecoPayz e-wallet.
  • Bank transfer has a $29 fee and a minimum limit of $500.
  • ecoPayz is free of charge and the minimum limit is lower at $50.
  • Bank transfer can take up to 7 days, while ecoPayz is instant transfer.
  • Withdrawal requests are only processed on weekdays, within 72 hours.
  • Weekly withdrawal limit has been capped at $4000, but this is not applicable on jackpot winnings.
  • KYC Process

    The casino has the following KYC procedure in place to comply with gambling laws:

  • Withdrawals will only be honored once the player has completed KYC.
  • The copies of the following documents have to be sent by the player - Government ID, recent utility bill, and front copy of the credit card used.
  • Conclusion

    21Dukes is an online casino that seems to have successfully evaded common mistakes made by its competitors, for the most part. The website design is simple, classy, and functional. They have just the right quantity of games, spread over all the important categories. The addition of lucrative jackpots is the icing on this cake.

    The promos add a lot of value, and the heavy use of tournaments and contests add an extra edge to the gaming experience at the casino. Add to all that a well-established reputation, excellent security measures, and okay banking options, and we have an online casino that ticks all the right boxes.

    And if you should need assistance, the casino also has an excellent customer support team. You can contact them 24/7 at this email address: support@21dukes.com. But don’t forget to check the in-depth FAQ first!

    Important Things To Know About 21Dukes Casino

    • Login and Registration - https://www.21dukes.com/
    • Casino Established - 2009
    • Approved by Ecogra - Yes
    • Payout Pct (Average) - 95.30
    • Live Dealer Casino - Yes
    • Flash Games Support - Yes
    • Self-Exclusion Policy - Yes
    • No. of Payment Options - 16
    • Casino's Reversal Time - 24 - 72 Hours
    • Has Manual Flush - Yes
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