21 Dukes | Bonuses and promotions
An exclusive bonus of 55 free spins!
Join today 21 Dukes Casino and start winning with an exclusive free bonus of 55 spins - No deposit is required! Simply choose your preferred game from the BetSoft slot machines.
100% cashback on your first deposit
Your first deposit is covered! As a complementary bonus, if you don't win with your first deposit, get your money back!
A special welcome offer will definitely make your stay worthwhile, so join 21 Dukes on this exclusive cruise and set sail towards that big jackpot!
Massive bonuses up to $7,500 and 110 free spins
Take advantage of massive bonuses on your first three deposits at 21 Dukes. Starting with an amazing 200% bonus on your first deposit that grant you extra playing time to enjoy all the online casino games even more.
- An incredible 200% bonus up to $2,000 Free + 30 free spins with your first deposit
- Second deposit: 250% match up to $2,500 + 50 free spins
- Third deposit: 300% match up to $3,000 free + 30 free spins
* The free spins winnings will be credited in cash up to a maximum value of $200!
Bitcoin in cashier
21 Dukes offers safest and easiest deposit options for players to enjoy the excitement of playing for real money. All deposit methods have been chosen for their utmost confidentiality and safety to the customer's personal information.
Bitcoin is one of the cheapest and best way to deposit funds into your account. (For your reference, current Bitcoin price is ≈ $9,350.31)
Cash Giveaway: $100,000 will be shared!
Join 21 Dukes between the 1st and the 31st of July for your chance to win up to $50,000!
To participate in this exciting promotion and get a chance at winning one of thirty great prizes, simply deposit $100 during this month and start playing! 21 Dukes will award you one point for every $1 wagered on the selected games (Back to Venus, Faerie Spells, Charms & Clovers, Sugar Pop Double-Dipped, Take the Bank) so you'll have plenty of chances of winning one of the following prizes:
- First place: $50,000
- Second place: $25,000
- Third place: $10,000
- 4th to 10th places: $1,000 each
- 11th to 30th places: $500 each
Join the Vikings raid
Sharpen your axe, set sail and join the rest of the fierce Norsemen army, venturing into the unknown world, for glory, honor and victory!
Ready your sword and prepare, because if you deposit this month you will see Odin, Thor and Freya guide you towards the precious treasure chests, which are full of Free Chips, Free Spins, Cash rewards and also Amazon Vouchers worth over 20,000 dollars! Simply make a deposit of $25 or more this month of July in order to be able to access your daily gift!