Play 21 Dukes Now

21 Dukes

21 Dukes is a downloadable casino also offering live dealer games and lottery using TopGame 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
46th of 177 in Costa Rica Sites
309th of 924 in English Language casino games
5th of 28 in TopGame Technology Dynamics Sites
1112th of 2974 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 

All 21 Dukes Slot Games

21 Dukes Special Offers

Spring Into Gear Raffle!
21 Dukes Casino invites you to attend an exclusive spring event: 'Spring Into Gear Raffle'! - This promotion takes place throughout the entire month of April and for every deposit of $100, you will receive 1 raffle ticket to get into the race to win some fantastic prizes with the top prize being an elegant Mercedes E-Class Cabriolet!
Here are some of the prizes that will be waiting for you:
Rolex 18K Gold Daytona Model Vertu Ti
84" 3D Smart TV Apple MacBook Pro Home Entertainment System
Nikon D7100 Microsoft - Surface 2 7-Inch Screen LED-lit Monitor Beats Pro Over-Ear Headphone

Note: *Each deposit of $100 gets you 1 ticket. *Once the casino promotion ends, we will randomly draw the lucky winner. *The prizes are delivered as thus and cannot be exchanged into their cash value. - Other T&C's apply.

$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

show allcollapse

21 Dukes News

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

Spring is back with more exciting promos and tournaments at 21 Dukes For the month of March, your favorite casino site has prepared more exciting promotions packed with grand rewards!  read more

Experience 21 Dukes' new live dealer feature Rising up to its name and fame, 21 Dukes has prepared a great new surprise feature for its dedicated casino clients: the live dealer experience! 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
Errors/Omissions? If there are any inaccuracies in our data, please Let Us Know!

Errors or Omissions?

Your Name:
Your Email:
Type Letters in the Image Above:
** Please note - Although not required, your email address is useful in the event we have questions concerning the content or accuracy of your submission.