21Dukes Casino South Africa - 25 Free Spins No Deposit Bonus

Open to players around the world since 2008, 21Dukes Casino is a trusted online casino brand. The casino is licensed in Curacao and has excellent transparency, fair gaming, and online security features. South African players will feel very welcome here, with its accessibility, mobile support, easy payments, and support for Rands (ZAR). The casino offers exciting no deposit bonuses and a rather generous welcome bonus for new members. Sign up at 21Dukes Casino and receive 25 free spins no deposit bonus on registration & with live dealer games, the best online slots, and progressive jackpots, gambling is thrilling and fun at 21 Dukes Casino.


25 Free Spins No Deposit On Sign-Up
750% Bonus Up To R105,000
300+ Slots From Betsoft & More
BTC, EasyEFT, Visa, MasterCard
No Deposit Bonus 25 Free Spins
Coupon Code N/A
Welcome Bonus  R105,000 Bonus 
Mobile Devices  android-casinos  iphone-casinos
Extra Bonus 15% Cash Back
Software Multiple
Operated By Tangiers Casino Group
License Curacao
Toll Free Number N/A
Support support@21dukes.com
Currency  ZAR, AU$, CA$, EUR



Registration is mandatory if you want to enjoy the full benefits of exclusive casino bonuses and offers at 21 Dukes. It does not take too long to become a member of this casino, as the site is very user friendly. Thanks to excellent mobile support, you may even register using your Android or iOS phone. Just follow these simple steps:

  • Use Chrome, Safari or your regular browser to visit the 21 Dukes website
  • Find the yellow “Join Now” tab and click/tap on it
  • On the next page is a simple form you need to fill
  • Enter your full name and select a username and password for your account
  • Provide a working email address along with your phone number
  • Select ZAR (if not automatically selected) from the list of preferred currencies
  • You can finish the registration by pressing the green “Sign Me Up” icon at the bottom
  • Before doing that, we recommend that you read the casino T&C in full
  • The link to terms and conditions can be found below the “Sign Me Up” button
  • Once you are ready, create the account by pressing the “Sign Me Up” button
  • The casino will send a code to your mobile phone – use it to finish the process
  • Go to the profile section of the casino to fill up more details, like your contact address, gender, etc
  • If you don’t do this, you will not be able to claim casino bonuses or withdraw winnings
  • You can now go to the deposit section to add funds and claim your bonuses!
  • Now select any game by clicking on its icon and start betting!
  • Any time you want to play, just use your username and password to log in to the casino
  • You can use the same account on multiple devices

21Dukes Casino Bonuses, Promotions and Coupon Codes

The promotions page at 21Dukes Casino is filled with many exciting offers. A lot of them are leader-board tournaments, some regular and some seasonal. All players are welcome to play these tournaments at the scheduled time slots. Pick points by placing cash bets on slots - the winner with the highest points tally gets cool prizes.

But before you get into all this, you start out with an exclusive no deposit offer at 21 Dukes Casino. This one time offer is open to all new players at the casino. It is followed by a massive welcome bonus that can add as much as R75,000 to your casino bankroll!

25 Free Spins No Deposit Bonus

With a risk-free trial of the games and online experience at 21 Dukes Casino, this no deposit offer is perfect for new players. Only South Africa players have access to this exclusive offer at 21 Dukes.

  • Bonus available: 25 Free Spins.
  • Coupon Code: NA - Automatic. Can be redeemed 1x only.
  • Bonus Type: Free Spins.
  • Validity Period: Active, 7 days after claiming.
  • Permitted Games: Betsoft Games
  • Wagering Requirements: 20x the winnings+bonus.
  • Maximum Cashout: R1000.
  • Other terms: Multiple free chips not allowed in a row. Only available once per player, IP address, and household.



R105,000 Welcome Bonus Package

There are very few online casinos that offer such a bountiful welcome bonus package. The secret to getting the most out of this deal is simple – the more money you deposit, the bigger your bonus!

Claiming the Welcome Bonus - At 21 Dukes Casino, the minimum deposit limit is R100. New players who have finished their no deposit bonus can claim the Welcome Package by depositing at least this amount. The bonus is spread across your first 3 deposits at the casino, like so:

  • 1st deposit: 200% up to R28,000 + 30 Free Spins
  • 2nd deposit: 300% up to R35,000 + 50 Free Spins
  • 3rd deposit: 250% up to R42,000 + 30 Free Spins



  • Validity Period: Active
  • Wagering Requirements: 35x the bonus and deposit amount. For example, if you deposit R100 and got a matching R200 bonus, you would need to wager R10,500, i.e. 35 x (100+200), to withdraw winnings from it.
  • Minimum Qualifying Deposit: R100
  • Maximum Cashout: R2000 for Free Spins, No limit on other welcome bonus
  • Valid Countries: All permitted countries, including South Africa
  • Permitted Games: Non-Progressive Video Slots, Video Poker, Roulette, Casino War, Mini-baccarat, Keno and Weed Whacker, Blackjack.


Daily Bonuses Monday to Sunday

The daily bonuses at 21 Dukes are designed to satisfy players of all budgets. There are different matching bonuses for deposits ranging from R100 to R10,000 or more.

  • Claiming this Daily Bonus: Make a minimum deposit of R100, larger deposits get more bonus cash
  • Bonus Code: None required. The bonus is automatically credited unless the player makes a request against it.
  • Bonus Type: Multiple matching bonuses based on deposits, available once per day
  • Validity Period: Active
  • Wagering Requirements: 35x the deposit + bonus amount
  • Minimum Qualifying Deposit: Varies, from R100 to R10,000
  • Maximum Cashout: Not mentioned
  • Permitted Games: Non-Progressive Video Slots, Video Poker, Roulette, Casino War, Mini-baccarat, Keno and Weed Whacker, Blackjack.
  • Valid Countries: South Africa, and other permitted territories

Loyalty Cashback

This is a weekly cashback offer that is available to all registered players at 21 Dukes Casino, right from the very beginning!

  • Claiming the Weekly Cashback: The casino deposits 15% cashback in real money into players’ accounts every Monday, if they have made at least one deposit in the previous 7 days, and have not made a withdrawal request.
  • Bonus Code: None required. The cashback is credited automatically.
  • Validity Period: Active
  • Maximum Cashback Allowed: NA
  • Wagering Requirements: None, this is real cash bonus
  • Minimum Qualifying Deposit: R100 in the previous week, with no withdrawal request
  • Valid Countries: South Africa, and other permitted territories

Cryptocurrency Matching Bonus

Not only does 21 Dukes Casino accept bitcoin payments, but it also actively encourages players to use this free and incredibly secure payment method. To this end, the casino offers an unprecedented 400% bonus on your initial deposits using bitcoins. The cool this is that you can claim this even after you claim a regular welcome bonus. All players new and old are eligible to claim this offer at 21 Dukes Casino. The bonus is active on the first three bitcoin deposits in the following order:

  • 1st deposit: 400% bonus
  • 2nd deposit: 400% bonus
  • 3rd deposit: 400% bonus
  • Claiming this Crypto Deposit Bonus: Make a minimum deposit (R100 equivalent) using a Bitcoin wallet to claim bonus. This can be done on your first 3 deposits using bitcoin.
  • Bonus Code: None required. The bonus is credited automatically.
  • Bonus Type: Matching bonus on bitcoin deposits
  • Validity Period: Active
  • Wagering Requirements: 35x the bonus + deposit
  • Minimum Qualifying Deposit: R100
  • Maximum Cashout: NA
  • Permitted Games: Non-Progressive Video Slots, Video Poker, Roulette, Casino War, Mini-baccarat, Keno and Weed Whacker, Blackjack.
  • Valid Countries: South Africa, and other permitted territories


The 21Dukes Casino website is designed in HTML5, which allows it to function smoothly on all modern mobiles and tablets. As long as you have a browser like Chrome, Safari, or Firefox on your mobile, you can easily access the casino and play hundreds of slots.

Mobile casino gaming is exploding in popularity as it gives you a full-size casino right in your pocket! You can play the latest slots and card games for real money anywhere - in your home, in a cab, Metrorail, Greyhound, or Intercape buses.

Of course, an internet connection is required at all times, but it does not have to be broadband WiFi. You may even use 4G or even fast 3G when required, as 21 Dukes Casino works on all major South African mobile networks, like Vodacom, Cell C, Virgin Mobile, Telkom, and MTN.

As for compatible devices, all iOS and Android devices still working in 2020 are fully supported. You can use older iPhones like the iPhone 7, 8, SE or the latest high-end XR, XS, and iPhone 11. Cheaper Android phones like the Samsung J Series, Huawei P20 Lite are all fully supported.

The 21 Dukes Casino mobile experience does not require any app downloads. The instant play website is all that you need. Thanks to superior optimization, the casino works like a charm on touchscreens. Games load in seconds and work smoothly on all mobile OSes, including:

  • Android
  • iOS
  • Windows Phone
  • BlackBerry


Modern casino slots and games at 21 Dukes are designed in HTML5 as well. This is good news for mobile players - such games run on all PCs and Mobiles equally well. The same cannot be said about older games, dating back to 2013 or before. This is why the entire games library at 21 Dukes is not available on mobile. But you still get close to 200 titles, with more added each day.

Some of the latest and hottest mobile slots at 21 Duke Casino includes:

  • Mustang Gold
  • Chilli Heat
  • Da Vinci’s Treasure
  • 7 Monkeys
  • Egyptian Fortunes
  • Wolf Moon Rising
  • Golden Beauty



Playing 21 Dukes casino on your mobile is effortless - just follow these simple steps:

  • Open the 21Dukes Casino Mobile website on your mobile browser - the casino recommends Chrome or Safari for best results
  • Tap the red ‘Login’ button to enter your username and password
  • Your casino account will load, with any existing cash balance
  • If you are visiting the casino for the first time, you can even create a new account on mobile
  • If there are no funds, you can add cash using the deposits menu
  • Mobile players get the same bonuses as regular PC players at 21 Dukes
  • Claim your bonus and load any available you want to play by tapping on the icon

As already mentioned, there is no 21 Dukes Casino app, either for iOS or Android. The instant play website is the only available method to play on mobile and it works flawlessly.



Depositing & Withdrawing @ 21DUKES CASINO

The main attraction for South African players at 21Dukes Casino is its support for payments in Rands. Besides ZAR, the casino also supports other major currencies, but that only matters if you live outside South Africa. You can save a lot of money that would have been spent paying currency conversion fees.

The casino uses the best in class online security measures to protect your personal and financial information. The website carries the certification from McAfee and Norton security brands. All pages are secured using 128-bit SSL encryption - the same used at banks and other e-commerce sites. Banking is 100% safe at 21 Dukes Casino.

South African players can use around half a dozen convenient deposit methods, including credit cards and debit cards from VISA/MasterCard, eWallets like Skrill/Neteller/EcoPayz, EasyEFT e-banking, and cryptocurrencies (Bitcoin). 21 Dukes does not charge any extra fees for deposits. The money is instantly credited to your casino account.

The casino is a bit weak when it comes to withdrawals - they only offer one payment method - through EcoPayz wallet. But on the plus side, it is cheap, incredibly fast, and very trustworthy. The casino will send your money after 72 hours (verification period).



Deposit methods Type Fee Process time Minimum Maximum
Visa & Maestro Debit Card FREE INSTANT R100 R2,000
EasyEFT Bank Transfer FREE INSTANT R25 R2,000
ecoPayz E-wallet FREE INSTANT  R20 R2,000
Wire Transfer E-wallet R200 INSTANT R1500 R2,000
Bitcoin E-wallet FREE INSTANT R250 R2,000


Withdrawal methods Type Process time Minimum Maximum
Bank Transfer Bank Transfer  20 Days R1,000 R25,000
Neteller Neteller 48 - 72h R150 R25,000
ecoPayz E-wallet 48 - 72h R150 R25,000
Skrill E-wallet 48 - 72h R150 R25,000
Bitcoin E-wallet 48 - 72h R150 R25,000


The instant online casino software platform at 21 Dukes is supplied by Pragmatic Play. They are a major brand in the realm of online casino software, used at hundreds of online casinos across the world. Providers like Pragmatic Play casinos due to their safety, ease of use, and availability of games from multiple vendors.

There is no download client software for PC users at 21 Dukes. Nor do they offer apps for mobile. The stable browser-based platform is your only route to some of the best slots and games in 2020 – and it works really well on just about any device you use.

GAMES AT 21Dukes Casino

Pragmatic Play powered casinos tend to stock games from multiple software providers, and 21 Dukes is no exception. Aside from Pragmatic Play slots and games, the casino also offers games from Betsoft, Vivo Gaming, and Octopus Gaming. In total, the casino offers around 350 games, which is not too bad in 2020.

The highlights of the collection include a huge array of slots – video slots and classic fruit games, live dealer rooms, progressive jackpots, and a decent selection of classic card game. Here is what you can expect from each category at 21 Dukes Casino:


Try from over 200 unique video slots, including 5 reels and 6 reels. Themes include animals, fantasy, Asian, Egypt, Vikings, Pirates, cowboys, and many more. All slots have excellent graphics, sound, and bonus features. Top games include Diablo 13, Gladiator, Aztec Bonanza, and Back to Venus.

Classic Slot

If you enjoy old-school 3-reel slots, you will enjoy this selection of 40+ games. Fruits, gems, and other eye-catching symbols await, with the promise of real cash wins. Top games include Joker’s Jewels, 888 Dragons, Treasure of The Pharaoh, and Tropical Punch.

Live Casino

Play in the company of attractive dealers using live video streaming at 21 Dukes Casino. There are six game rooms, with games like VIP Roulette and Blackjack VIP. The games are powered by Vivo Gaming.

Table Games

This is a small collection of high-quality blackjack, roulette, keno and baccarat games. Players can try popular games like Keno, Pontoon, Baccarat, American Blackjack, and Crystal Roulette. The casino has around 18 such games.

Video Poker

Poker lovers can enjoy the single-player variant of this amazing game at 21 Dukes Casino. There are 33 games here, with the likes of Tens or Better, Bonus Poker, Joker Poker, and Triple Edge Poker all offering hours of fun and wins.

Progressive Jackpots

There is no separate jackpots section at 21 Dukes. Instead, you can find these games within the Slots section - they are marked in red as jackpots. The best games with the highest payouts include Reels of Wealth, Legend of the Nile, and Dragon Kings.

In a Nutshell

21Dukes Casino has earned the trust of tens of thousands of players over the last 12 years of existence. Its longevity is a clear indicator that 21 Dukes is reliable and worth your time. The casino also offers a lot of useful features to South Africa player. The support for ZAR and easy payments work wonders.

The amazing no deposit offer and welcome package make this a great place to start gaming in 2020. The many tournaments and jackpots add icing to the cake. The games are uniformly excellent, coming from top vendors like Betsoft and Pragmatic Play. The mobile casino experience is also worth trying.


Is 21 Dukes Casino legal in South Africa?

Online casinos are not legal in South Africa, under the current gambling laws. But that should not be a concern for players, as the law does not target them. The main focus of authorities is on targeting any operators within South Africa. They do not go after websites like 21Dukes Casino, which is based in Curacao, where online gambling is fully licensed. As long as you play at trusted and licensed casinos like 21 Dukes you have nothing to worry about.

Is my money safe at 21 Dukes Casino in South Africa?

21 Dukes has several features that make it a safe and reliable choice for real money gambling. The casino is an old and trusted brand with a legit license. Its website is fully secured using the best online technologies and encryptions. The casino has partnered with established payment providers. Your money is absolutely safe at 21Dukes Casino.

Are the games at 21 Dukes Casino fair and reliable?

The casino only takes games from highly reputed vendors like Betsoft and Pragmatic Play. Both follow industry standards on fairness – meaning, all their games are tested by independent labs to ensure that they use 100% random outcome generators. This ensures that the games cannot be rigged against you.

How are the wagering requirements at 21 Dukes Casino?

High wagering requirements are not good for players as they reduce the chance of you winning money on bonuses. At 21Dukes Casino, the wagering requirement on bonuses is lower than average. The deposit bonuses have a modest 35x wagering on deposits and bonus. It is even better for free spins at 20x.

Does 21 Dukes Casino have big million-dollar jackpots?

There are many jackpots from Betsoft and Pragmatic Play in the 21Dukes Casino library. But most of them are standalone or fixed jackpots offering decent wins in the tens of thousands of dollars range. Since the casino does not have Microgaming software, you cannot play the bigger money jackpots like Mega Moolah here. But some of the progressive jackpots like Legend of the Nile and Reels of Wealth offer decent payouts.

Are withdrawals easy and quick at 21 Dukes Casino?

If you comply with all the casino rules on withdrawals, you will have a great experience at 21 Dukes. For instance, you have to fill up your profile with accurate information and provide proof in the form of ID copies. Once you complete this KYC as requested by the casino, you will get reasonably quick withdrawals.

Also, ensure that you have fulfilled all bonus wagering requirements to avoid potential disputes. If all these conditions are fulfilled, the casino will process withdrawal requests within 72 hours. One withdrawal of max R40,000 is allowed per week at 21 Dukes Casino.

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  • Private, Safe, Secure & Convenient
  • Support Always Available 24/7/365
  • Caters For All Budgets & Game Preference
  • Generous Bonuses, Offers & Rewards
  • Excellent Loyalty Reward Programs
  • Adjustable Minimum & Maximum Bet Size
  • Convenient Deposit & Withdrawal Options
  • Accessible from Mobile,Tablet & Desktop
  • Wider Selection Of Casino Games
  • Higher Payouts Between 90% - 97%
  • Huge Jackpots Paying Out More Often

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