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21 Dukes

21 Dukes is a downloadable casino also offering live dealer games and lottery using Topgame and Visionary iGaming software licensed in Costa Rica. It is owned by 21Dukes Group. The site's primary language is English.

Play 21 Dukes
Rankings At A Glance
51st of 204 in Costa Rica Sites
351st of 1052 in English Language casino games
10th of 43 in Topgame Sites
10th of 39 in Visionary iGaming Sites
1231st of 3479 in Online Gaming Sites

Supported Languages
English, and French.
Currencies Accepted
Canadian Dollars, Euros, South African Rand, and United States Dollars.
Payment Methods
For Deposits and Withdrawals For Deposits Only
Player Location Restrictions
Players from the following locations are prohibited from playing at 21 Dukes:
Asia & Middle East
Central & South America
Costa Rica 
Bulgaria,  Denmark,  Poland,  Romania, and Ukraine 

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21 Dukes Special Offers

$15 FREE Plus up to $1450 in Bonuses On Your First Three Deposits!
Register an account at 21 Dukes Casino and receive a $15 bonus free with No deposit required! - Then make your first deposit and receive a 350% bonus up to a maximum of $3,333, make your 2nd deposit and get a 250% bonus and then make a your 3rd deposit and get a 200% bonus!

Your first deposit will automatically enroll you in a New Members Special Raffle that features one $500 and two $250 cash prizes!

Note: *The winners of the raffle will be announced at the end of the week. *Simply download the free 21 Dukes Casino software and start playing. *Minimum wagering requirement of 25X(deposit+bonus) must be met before any withdrawal. - Other T&C's apply.

Take a Look at the Fantastic Daily Cashback and Deposit Bonuses Available!
Take advantage of the following cash-back and deposit bonus offers every Monday through Friday at 21 Dukes Casino:
10% cash-back on deposit of $100
20% cash-back on deposit of $250
30% cash-back on deposit of $500
40% cash-back on deposit of $1,000
100% bonus on $100 deposit
150% bonus on $250 deposit
200% bonus on $500 deposit

Get a 50% stairway bonus for
every extra deposit made!
Each deposit >= previous one
Get up to a 500% total bonus
Ladies get 50% extra on
every deposit
Get a 100% free chip for
every deposit
Get a 300% bonus on
every deposit (casino only)
Be part of the Lucky 777 Casino promotion and be rewarded with a $777 bonus for a deposit of $222

21 Dukes Slot Games

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21 Dukes News

7 Monkeys at 21 Dukes The new online penny slot features seven lines, five reels and a baboon wild symbol. read more

21 Dukes launches new April promotions 21 Dukes has established its name as a professional client-oriented gaming platform. Rising up to its name and fame, 21 Dukes has prepared great new casino promotions filled with cash prizes and various awesome rewards! read more

The Reel Life: Donut dog edition Here at the Reel Life, we make it a point to keep our readers up to date on the latest in disgusting fast food. It's really a passion of ours. read more

21 Dukes Owner

21Dukes Group

21 Dukes URLs   English - Primary Site   français  (French)

Support & Contact Information

Support  -
Deposit  -
Withdrawal  -
Support Option  -  Live Chat, and Phone.
Support Line - +33 1 76 54 21 51
Support Line - +61 8 0046 9832
Support Line - +27 80 078 0011
Toll Free Canada - +1 800-274-7345
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