21 Dukes Casino Review

In online gambling, brand new casinos offer a lot of excitement and intrigue, with fresh ideas, designs, and offers. But in most instances, older casinos tend to be better. They offer less risk because they already have a verifiable online reputation.

Experience also matters a lot in these situations. With established casinos, you are guaranteed better, more responsive customer service. They also know how to keep you contented with the best bonuses.

Playing at 21Dukes Casino gives you all these and more. They are a very old brand in online gambling – almost as old as the industry itself. This website has been giving players amazing games for the last 18+ years! More than a million players have used 21Dukes to play slots and cards and win big money.

The good vibes start the moment you visit the website. You can do that on your PC or on a mobile phone – 21Dukes does not discriminate! With a dark blue background, the website is very cool and classy. The game icons in vivid colours really stand out from the dark background.

They do have a ton of games at this casino – with hundreds of video slots being the star attraction. Thanks to a golden jackpot live ticker, it is quite clear that 21Dukes is home to big-money progressive jackpot slots as well. This is a multi-provider casino where you get access to top games from vendors like Betsoft and Pragmatic play at 21Dukes.

There are multiple welcome banners on the landing page of the casino, announcing huge bonus offers aimed at new players. An interesting point to note – 21Dukes supports crypto-currencies like bitcoin with a special bonus –- more about that later.

A cursory glance at the sides and bottom of the casino page (on PC) throws up many links - to terms, bonus offers, FAQ, Privacy Policy, Responsible gambling, and more. As a reputed and responsible casino, they offer a full, transparent look at all the rules here.

Symbols at the bottom also indicate that 21Dukes site is very safe and secure, with SSL encryption, McAfee and Norton AV seals, and approval from other industry bodies. They also offer safe and reliable payment methods here.

That is all for the general impressions. Now let’s take a look at the features that make 21Dukes a special casino for South Africa players:


21Dukes Casino South Africa: Summary

Accepted Mobile Devicesapple-logo   android-logo   windows-logo
CurrenciesPlay in SA Rand (ZAR), and several other currencies
No Deposit Bonus: 25 FREE Spins on Sign Up
Welcome Bonus750% match deposit up to R75,000 + 110 free spins over first 3 deposits
Rating: ⭐⭐⭐⭐



Legit and licensed casinos have a list of restricted territories where players from these countries/provinces of the world cannot legally play at the casino. In the case of 21Dukes Casino, they do have a list, since they are a licensed and law-abiding casino.

And that list is really long, with many African nations on there - but the big news is that South Africa is not on the list. So players from the Rainbow Nation are fully welcome at 21Dukes Casino. To ram home that point, all you need to do is take a close look at the site.

The cash details are all displayed in Rands, and the website even has a special “ZA” landing page which loads automatically when you visit from South Africa. All withdrawals and deposits can be made in the national currency, which is extremely convenient.

Despite being an offshore casino based in Curacao, 21Dukes clearly cares about its South African customers. The banking section of the casino has several SA-friendly payment methods. All the terms and conditions related to withdrawal are also clearly mentioned in Rands.

Fast and secure payments make 21Dukes a highly desirable casino option for South African players. You will not be forced to wait for weeks and months to get your money at this casino. The minimum deposit limits are also quite low, which makes 21Dukes a fantastic option for both high rollers and those on a budget.

The casino has special welcome packages that you can claim to add tens of thousands of Rands to your bankroll as bonus money. They even offer an amazing no deposit bonus, which is something all South African players love. Let's take a closer look at those offers now:



21Dukes Casino team has almost two decades of experience in the industry, and it shows in how they have designed the welcome offer. It is designed to give a massive boost to your first gaming session at the casino. With this bonus offer, your first few hours at 21Dukes is bound to be memorable!


750% Welcome Bonus + 110 Free Spins on First Three Deposits

As the title suggests, this bonus is split across your first three deposits at the casino. This is what you get on your first deposit at 21Dukes:

  • A 200% deposit bonus worth a maximum of R20,000
  • It has a wagering requirement of 35x bonus + deposit
  • It comes with 30 free spins
  • The free spins have an R2000 max cashout limit

Once you finish this bonus, you get the following benefits on your second deposit:

  • A 250% deposit bonus worth a maximum of R25,000
  • It has a wagering requirement of 35x bonus + deposit
  • It comes with 50 free spins
  • The free spins have an R2000 max cashout limit

This is how the third and final part of the welcome package at 21Dukes Casino looks:

  • A 300% deposit bonus worth a maximum of R30,000
  • It has a wagering requirement of 35x bonus + deposit
  • It comes with 30 free spins
  • The free spins have an R2000 max cashout limit

To claim the bonus, you have to make a minimum deposit. During that process, go to the “Claim a Bonus” tab and select the “First Deposit Bonus Offer” option to get the bonus credited to your account. There are no bonus codes involved.


100% Cashback

This is an alternative offer available to new players at the 21Dukes Casino. When your account is created, you can pick either the welcome package or this offer. It comes with the following features:

  • The casino will 100% reimburse your first deposit
  • The cashback works if you lose your money
  • The bonus has no wagering requirements
  • No other rules apply!



New players from South Africa can claim an amazing no deposit bonus offer at 21Dukes Casino. This is absolutely free as you don’t have to make any payments at all. To get the offer, just create a new player account - the bonus is credited automatically and has the following features:

  • 25 Free Spins absolutely free
  • Free spins valid on select slots
  • Max cashout limit is R1000
  • The wagering requirement is 20x the winnings
  • The spins are valid for 7 days after claiming



21Dukes casino places a huge emphasis on player retention. If you are a regular player at the casino there are plenty of perks, bonuses, and tournaments available to keep your stay eventful and exciting here. These are some of the bonuses you can find on the 21Dukes Promotions page:

Loyalty Cashback

  • All registered players at the casino are eligible for this cashback offer
  • It is a weekly offer paid out every Monday
  • You get 15% cashback on all deposits made in a week
  • The bonus amount is paid as real cash to your bank account
  • There are no wagering requirements
  • This offer is not applicable when you make a withdrawal request that week

Crypto Deposit Bonus

  • This offer is available to new players and regular players
  • Only deposits made in cryptocurrency are eligible for this offer
  • The casino will give a 400% match bonus on your first 3 crypto deposits
  • Regular bonus terms are applicable to this offer

Daily Deposit Bonuses

  • 21Dukes casino gives you match deposit offers on every day of the week
  • There are at least 5 different offers each day
  • The minimum deposit amounts range from R100 to R10,000
  • The bonuses range from 50% to 250% or more

Many Leaderboard Tournaments

  • 21Dukes is crazy about leaderboard tournaments
  • They have at least 10 different tournaments on the promotions page
  • The prizes include cash, free spins, Rolex watches and more
  • There are hourly, daily, and weekly tournaments, as well as seasonal contests
  • They also have special tournaments for VIPs and new players at 21Dukes

21Dukes VIP Club

  • All players are part of the VIP Club at 21Dukes
  • It has six levels - Basic, Silver, Gold, Platinum, Titanium, Master
  • At higher levels, you get many exclusive benefits
  • To climb the levels you need VIP points
  • Wager real money at the casino to collect VIP points



The great thing about the registration process at 21Dukes Casino is its speed and simplicity. Just follow these steps to get started:

  • Click on the golden “Join Now” button at the top right of the website
  • A small form will appear - you have to enter the following details
  • Your Full Name
  •    Username for your account
  •    A working Email address
  •    A new password for your casino account
  •    Your current mobile phone number
  •    Your preferred currency (ZAR)
  • Make sure that all the information entered is accurate
  • If you enter false information, your account will get deactivated later on!
  • Click on the button at the bottom to continue the process
  • The casino will create your new account now
  • The next page is for deposits - you can choose a welcome package and add money to claim it
  • They also ask for your address details at this point
  • You can either claim the Welcome Package or skip this step for now
  • Head to the casino main page to use your no deposit free spins
  • Don’t forget to use the code sent to your mobile to verify your casino account
  • When you are ready to claim that welcome bonus, go to the deposits page
  • Congrats - you are ready to start betting at 21Dukes Casino!



21Dukes Casino is a very modern website powered by online casino software and games from companies like Pragmatic Play and Betsoft. They are two of the most popular casino software brands in the industry. Other game providers include smaller yet trusted names like Vivo Gaming and Octopus Gaming.

By our estimates, 21Dukes is home to over 330 unique games. All the important categories are available here - video slots, classic slots, table games, and video poker. And to add icing to the cake, they even have exciting live dealer games.

The games are neatly arranged at the 21Dukes website, with special categories and sorting options including sections like New Games, Top Games, A-Z, and Providers. Let’s break down each category in detail for you:


Over 200 Video Slots + Jackpots

21Dukes has the best video slots from Betsoft and Pragmatic Play. Top games include Wolf Gold, Diablo 13, Dragon Kingdom and Great Rhino. The slots here have 5 reels or more, with advanced graphics and fun themes like Egypt, Cowboys, Animals, Vampires, and Vikings. Along with much-advanced bonus features like wilds and scatters, you also get exciting jackpot slots here!

Those slots with fixed jackpots can be identified by a red “Jackpot” logo on the game icon. If it is a progressive jackpot, like Faerie Spells or Legend of the Nile, it will also show the current jackpot amount. Other big jackpots are Dragon Kings and The Glam Life.


Live Casino Games

At 21Dukes, you can experience real casino excitement in 5 game rooms – Blackjack and Roulette are the main games available. Powered by Vivo Gaming, these lobbies let you interact with charming and attractive dealers in real-time, using video streaming. The games use real cards and roulette tables - and you can even chat with the hosts, just like in a real casino!


A Huge Selection of Classic Slots

Classic slots with three reels and simple symbols are very popular among players. They are especially great if you are new to online slot gambling. 21Dukes has close to 50 games in the classic slot category. The best games here include Lucky Seven, 888 Gold, Treasures of the Pharaohs, Kings and Queens, and Fandango’s 3 Line.


Video Poker

Though the video poker section of Play OJO Casino is not as big as the other games lobbies, it features all the popular and important title like Jacks or Better, Aces and Faces, Deuces Wild, and Joker Poker, apart from others. Video poker fixtures at Play OJO also come in 3 hands, 10 hands, and 25 hand versions. 


Your Favourite Card Games

Not everyone is a fan of loud and colourful slots. Some folks prefer playing high RTP card games like blackjack, pontoon, baccarat, or some roulette games. With around 20 titles, 21Dukes has something for everyone. You get games like Zoom Roulette, Keno, American Blackjack, Roulette Titanium, Royale Blackjack, and Baccarat.


Tons of Video Poker Fun

Poker is a multiplayer game, but you don’t need anyone to enjoy some quality poker action at 21Dukes. The casino has over 30 different variants of single-player poker, with different exciting rules. If you want to sharpen your poker skills, try games like Double Jackpot Poker, Double Bonus Poker, Triple Edge Poker, and Joker Poker.



Yes, all modern online casinos are designed to work smoothly on mobile devices. You can play your favourite slots and card games anywhere on your iPhone or Android device, as long as you have the following:

  • Any smartphone with a modern browser like Chrome or Safari
  • A reasonably fast internet connection - WiFi or 4G
  • Regular software updates for security purposes

21Dukes Casino games are playable even on older iPhones and budget Android devices from Samsung, LG, Moto, and Huawei. You can play the latest slots like Lucky New Year, Street Racer, Mustang Gold, and The Hive on your mobile, even if it is not an expensive flagship or gaming device.



No, there is no download option for mobile, or PC for that matter. Download casinos are based on outdated technology, created out of necessity due to slow internet connections. These days, instant play is possible because of 4G speeds. There is no need to download any app for your mobile phone – just open the casino on your browser to start playing!




Banking Method 


Withdrawal Speed



1-3 days



1-3 days




Banking Method 

















Casino General Information 


Customer Support Information

Established: 2001

Operated by: Fifth Street Group, Curacao

Licensed: Curacao

Download Version: No

No-Download Version: Yes 


SA Toll-Free Number: No

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Instant Chat: No 

24/7 356 support: Yes

Website: Click here to visit the site




  • Highly reputed casino with millions of players
  • Licensed casino with bitcoin transactions
  • Welcomes South Africa players with Rand support
  • Strong selection of slots, video poker, and table games
  • Reliable software vendors like Betsoft and Pragmatic Play
  • Has big progressive jackpots and live dealer games
  • Huge welcome package and free no deposit bonus
  • Many leaderboard tournaments



  • No live chat or phone number for support



21Dukes is a reliable online casino with players around the world. It is a great choice for South African players for the following reasons -

  • South African players are not restricted
  • All bonuses are fully open to South Africa residents
  • South African Rands is a fully supported currency
  • Convenient payment methods are available
  • The casino has a special landing page for South Africa
  • You can win big progressive jackpots



21Dukes has been around for nearly 20 years. It has stood the test of time. If it was a rogue or scam casino, it would have shut down long ago. There are no recent complaints against this casino available online. There may have been a few minor issues related to player disputes in the past, but they were many years ago and have been corrected by the casino management.



Is 21Dukes Casino legal in South Africa?

The fact is that no online casino is legal if it is based on South African soil. Online casinos are not legal under present laws on gambling. But 21Dukes is based outside South Africa, in the Caribbean territory of Curacao. Online gambling is fully legal there, and 21Dukes is a licensed and legal casino. The South African authorities do not target offshore casinos or players, as the process is quite complicated and full of hassles. So, while it is not legal, playing at 21Dukes Casino from South Africa is 100% safe.


How do I withdraw money from 21Dukes Casino?

Before you make a withdrawal request at the casino, make sure of the following things:

  • That you have no active or pending bonuses or incomplete wagering requirements
  • That you have a positive account balance - above the minimum withdrawal balance at the casino

If you proceed without doing these things, you run the risk of getting your winnings voided by the casino! Once you are satisfied, go ahead with these steps:

  • Log into your casino account (if you are not already logged in)
  • Go to your casino account by clicking on your profile name at the website
  • In your account, the casino will show you the current “withdrawable amount”
  • Click on the “Withdraw” button and select the amount you want
  • Select your preferred option from the available withdrawal methods

At 21Dukes Casino, you cannot make withdrawal requests if you have not submitted copies of your ID and address proof for player verification or KYC. Send these documents as soon as the casino team asks for them. They will block your withdrawals until this process is successfully completed.


What is 21Dukes Casino?

21Dukes is a very old and prestigious online casino launched way back in 2001. It is open to players from many countries across the world, under a Curacao license. South Africa players are also welcomed at this casino. The casino is based in the Caribbean.

Technically speaking, 21Dukes is an instant online casino powered by Betsoft and Pragmatic Play software. It has over 300 games and slots, including progressive jackpots. Bitcoin and other major national currencies are supported here, including South African Rands.


Who owns 21Dukes Casino?

The owner of 21Dukes Casino is a group called Fifth Street. Based in Curacao, they are quite well known in the online casino world. At least nine other casinos are part of this group besides 21Dukes. All their casinos operate under a 100% legal Curacao gambling license. Fifth Street Casinos have some common features that make them easy to identify - the biggest of these is the Fifth Street Races - a series of leaderboard tournaments hosted daily at the casino.


Does 21Dukes Casino have sports betting features?

No, 21Dukes is purely an online casino. There is no attached sportsbook component. You can only play games and slots here. Betting on live sports is not available here.


How safe is 21Dukes Casino?

21Dukes has all the basic hallmarks of a safe and reliable casino:-

  • A valid gambling license from The Curacao Gambling Authority
  • An established and experienced operator
  • The casino has been around for over 19 years
  • All games come from reputed brands like Betsoft and Pragmatic Play
  • It has player protection features and prohibits underage gambling
  • Only secure and reputed payment methods are available
  • You have to perform KYC check to make withdrawals

Due to all these features, 21Dukes cannot be considered as anything other than a safe online casino.