21Dukes Online Casino


Book Lover's Day
9th August

Books show us magical worlds, they are our friends when we want to learn, when we want to know, when we want to dream and when we want to live.

So what better moment to read than today when we celebrate books?
Deposit up to $100 and get a 50% bonus, deposit $200 and get a 175% bonus, deposit $300 and get a 250% bonus, while all deposits of $500 will get a 300% bonus.

For any deposit above $1000 ask your casino host for a special deal!

On top of these amazing bonuses, all deposits will be matched with 50% free chips!
For our VIP players we have the following offer:
Deposit up to $100 and get a 100% bonus, deposit $200 and get a 200% bonus, deposit $350 and get a 275% bonus, while all deposits of $500 will get a 325% bonus.

For any deposit above $1000 ask your casino host for a special deal!

On top of these amazing bonuses, all deposits will be matched with 50% free chips!

For all our players it is time for the mid-night madness bonus! For every deposit you make between 1 A. M. and 7 A.M. EST you will get an extra bonus up to 100%!

Also for all our players we have the BREAKFAST CLUB.
Enjoy your breakfast by our side as between 7 A.M and 12 A.M EST you will be offered special bonuses. For your first deposit you will have an extra 25% on top of the daily promo, on the second deposit an extra 50% on top of the daily promo and the third deposit will bring you a 75% extra bonus. And things do not end here as your deposits will be rewarded in this manner until you reach 200% extra bonus.