21 Dukes Casino
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21 Dukes Casino
Play Now
URL: 21dukes.com
Established Year: 2008
Mobile Compatibility:


Licenses: Costa Rica
Payment Methods: American Express, AstroPay, Bitcoin Wallet, Check, Crypto Wallet, Diners Club, Electronic Checks, Flexepin, Maestro, MasterCard, NETELLER, POLi, Payd, QIWI Wallet, SOFORT Überweisung, Skrill, UnionPay, Visa, WebMoney, Wire Transfer, Wirecard, ecoPayz
Game Providers: BetConstruct, Betsoft Gaming, EGT Interactive, Habanero Gaming Systems, NetEnt, Octopus Gaming, Parlay Games, Pragmatic Play, Visionary iGaming, Vivo Gaming
Currency: AUD, BTC, CAD, EUR, ZAR, USD, mBTC
Languages: English, French
Features: Download, Instant, Progressive Jackpots, Tournaments, VIP
Support: Email, Live Chat, Phone

21 Dukes Casino Review

Review last updated on April 26, 2021

21Dukes Casino has emerged as a global player, offering its services to players from Singapore, the United States and pretty much everywhere else. The impressive collection of video slots is their best-selling point, but players also flock to this online casino due to its flawless track record and secure gambling environment.

Software and Games

All the games available at this online casino are developed by Top Game and can be played on desktop computers and mobile gadgets after downloading the 21Dukes Casino client. Mostly a one-stop shop for those who appreciate video slots, the casino could definitely improve its roster of table games, video poker and lottery inspired titles such as keno and bingo.

The slot machine genre is well represented with hundreds of games ranging from three reel classics to the latest video slots. Five reel games are the ones sporting 243 winning combinations and also the slots that can turn any spin of the real into a small fortune. Progressive jackpots are not won locally but instead players compete against their peers who have accounts with other Top Game powered casinos.

Bonuses and Promotions

The first deposit will be matched several times by 21Dukes Casino and players will have plenty of time to meet the wagering requirements. Slot machines are the obvious choice for this purpose, as they are not only the most numerous but also the genre that has the best stake percentage contribution.


Electronic wallets can be used for depositing and withdrawing funds quickly, with deposits being performed instantly while cash outs take a bit over two days. Bank transfers and cheques are an option only when time is not of the essence, since they take at least 10 days and sometimes as much as 28 days.

Customer Support

Singapore players will be delighted to hear that customer service is offered in flawless English by native speakers who are available 24/7. Instant messaging is the fastest solution for players from countries where toll-free numbers are not available when they have pressing matters to address.

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