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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
49th of 189 in Costa Rica Sites
323rd of 971 in English Language casino games
6th of 36 in TopGame Technology Dynamics Sites
9th of 34 in Visionary iGaming Sites
1145th of 3170 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 + 350% 1st Deposit, 250% 2nd Deposit and 200% 3rd Deposit Sign Up Bonuses!
Register an account at 21 Dukes Casino and receive a $15 bonus free! - 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 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.

$250,000 Casino Tournament!
You can win up to $100,000 CASH weekly at 21 Dukes Casino! - Simply participate in the spectacular $250,000 Casino Tournamnet every week from Monday to Sunday, and play to get your hands on the following cash prizes:
Place:1st2nd3rd4th5th6th7th8th9th10th11th- 25th26th- 50th

Note: *Minimum deposit to access tournament is $50. - Other T&C's apply.

21 Dukes Slot Games

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21 Dukes News

Great June promos prepared by 21Dukes Look for hot new summer events at 21Dukes. read more

Have it your way this season at 21 Dukes To start off on the right foot, 21 Dukes is happy to welcome all members to a new special session of the 250K Tournament, which will take place every Monday to Friday, all month round. The prizes are as generous as always, consisting in 49 cash prizes topped only by the 1st prize - a whopping $50,000 CASH. read more

Check out what 21 Dukes has picked for you next Preferred by many casino players, 21 Dukes strives to fulfill all casino related wishes by constantly living up to their fame through fresh tournaments and high rewards! 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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