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21 Dukes Casino

Best known for their 3D slots line

Players from Germany accepted

  • 24/7 live chat, as well as phone and e-mail support
  • Impressive selection of slots
  • Tight security standards
  • US players accepted

21 Dukes Casino Review

There are a few major areas we like to look at each time we evaluate a new casino site. There’s the quality and quantity of games they offer, the types of bonuses and promotions they have for new players, and the reputation of both the operator and the software provider.

21 Dukes stands out as a site that scores well in all of these areas. Drawing on games from a variety of developers, they’ve put together an exciting mix of slots and table games for players to enjoy. They also give out some pretty big bonuses, and with a strong track record since opening in 2008, we feel that their reputation can go up against just about any other online casino operating in the United States today.


21 Dukes uses a combination of several software packages to bring their games to you, including a pretty wide selection of games by Pragmatic Play. But the most exciting offerings come courtesy of Betsoft, the company best known for their 3D slots line. These slots are some of the most entertaining games you’ll find anywhere on the Internet, combining fun themes with exciting bonus rounds, beautiful animations, and engaging characters.

All told, you’ll find more than 100 games here, more than enough to keep even the most ravenous slots fan satisfied for a long time. These include progressive jackpots, three-reel games, and high-tech video slots. The following are just a few of the most popular machines on the site:

  • Good Girl, Bad Girl
  • Weekend in Vegas
  • Greedy Goblins
  • Alkemor’s Tower
  • Event Horizon
  • Mega Gems
  • Boomanji
  • Mr. Vegas
  • Sugar Rush
  • Dice and Fire


21 Dukes offers a two-part promotional package to new players, part of which is designed to allow you to try out some games before you make a commitment. Once you’ve signed up for a new account here, you will instantly receive a $25 bonus, with no deposit required. That money can be used on any games in the casino, so it makes a great way of learning what the site is all about.

That money does come with some strict terms and conditions. There is a 75x playthrough requirement on the bonus amount, and you’ll be restricted to $100 in winnings derived from this promotion. You’ll also need to make at least one deposit before you can take out any of the bonus or any winnings you’ve earned.

If you want a bonus that’s a bit less restrictive, you can also receive a 500% matching bonus on each of your first five deposits. Each of these awards comes with a 25x wagering requirement on the amount of both the deposit and the bonus. It’s worth noting that for this bonus (as well as for the no deposit version), not all games contribute equally to your betting requirements. While slot games contribute 100% of each bet, video poker counts at just a 20% rate, while most other games count for 10%. Blackjack will clear bonuses the slowest, at just a 2.5% contribution rate. However, no games are entirely restricted according to the terms and conditions.


Latest 21 Dukes Casino Bonuses & Promotions

Welcome Bonus

Other Games

One of the best parts about 21 Dukes is their live dealer area. If typical online gambling games feel a bit stale or static to you, try giving live dealer games a look: they allow you to play with real cards and a human dealer, who you can watch play out each hand or bet through live streaming video. Here, you can choose between blackjack, roulette and VISIT CASINO

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