21 Casino Review

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21 Casino is another brand from the powerhouse that is White Hat Gaming - you can be certain that every new casino that WHG launches will have all the tools at its disposal to create one of the best online casinos in India.  

21 Casino At A Glance

📅 Online Since:2014
🎁 Welcome bonus121% Welcome Bonus up to £300
⚖️ Gambling Authority UK Gambling Commission
💻 Casino Software:NetEnt, IGT, Play’n GO & More

White Hat Gaming have launched a number of very successful casinos since 2014, so 21 Casino was already set up for success from the start, and in fact, they’ve already established themselves as one of the best slot sites with great customer feedback.

21 Casino Pros & Cons

  • Bigger than average welcome bonus
  • Absolutely HUGE selection of games
  • Excellent Live Dealer Casino
  • No ongoing promotions for existing Indian customers

21 Casino Welcome Bonus

If 21 Casino, is for you considered as a new online casino, you will be welcomed with open arms and an irresistible Welcome Bonus. By making a first deposit of at least ₹500, players can enjoy a 121% Deposit Bonus, up to ₹30,000. This substantial boost gives players the perfect opportunity to explore the diverse selection of games on offer and embark on a thrilling gaming adventure. However, it's essential to be mindful of the wagering requirements, as players must wager the bonus funds 35 times using only their bonus funds to convert them into withdrawable cash. Different games contribute differently to meeting this requirement, so players can refer to the provided list for clarity. With 21 Casino's exciting Welcome Bonus, players can dive into an unforgettable gaming experience and seize the chance to win big!

To claim the offer, you must:

  • be over 18 years of age;
  • not reside in Great Britain.
  • be verified (including having provided additional documents if requested); and
  • opt in to receive this promotion.

To be able to have one of the best online casino bonuses around, players should ensure that no other active bonuses are present in their accounts while claiming this offer, as doing so may affect their eligibility for this specific promotion. As players make the most of their bonus funds, they should bear in mind the 30-day expiration period, after which any unused bonus funds will be removed from their accounts. With a maximum bet of ₹500 or the equivalent in other currencies while the welcome bonus is active, players can enjoy a fair and exciting gaming experience at 21 Casino. 


21 Casino No Deposit Bonus Code 

We didn’t find any no deposit bonuses or 21 casino bonus code promotions for players at the time of writing, which we have to admit is disappointing. However, if you've opted in to receiving marketing emails and SMS, you will certainly be notified of any coming up (especially if you don’t play for a little while).

Game Variety at 21 Casino

You’ll find a great selection of over 50 titles under the Table Games tab including popular games from the best casino software providers such as Inspired Gaming and NetEnt, plus a few of the more unknown studios like Switch, Felt, Seven Deuce and Iron Dog.

Table GameProvider
Roulette x5 Golden Rock Studios
Fortune Pai Gow Poker Shuffle Master
Hold ‘Em Switch Seven Deuce Gaming
European Roulette Gold Series Games Global
Vegas Strip Blackjack Switch Studios
20p Roulette Inspired Gaming
100 Bit Dice 4 The Player


The Other Games tab offers over 30 scratch cards including the game show-themed Deal or No Deal from Endemol, Fishin Frenzy from Merkur, Keno Pop from 1x2 Gaming and Koi Cash from Hacksaw Gaming. 

All game tiles display the game provider and volatility level upon hover - the volatility index is something we really like as it enables you to quickly dismiss a game if it’s too volatile. You might prefer to enjoy your gameplay with regular wins instead of adopting an all-or-nothing approach. 

All RNG games are tested by a leading laboratory for fairness and their payouts are audited to ensure they remain within expected values and can be considered as one of the fastest payout casinos.

Online Slots at 21 Casino 

Now this is where it really becomes interesting! 21 Casino offers a huge selection of the latest slots to enjoy - in fact, over 2,000 top titles from over 90 game providers. Having so many suppliers is proof of how much providers desire to work with White Hat Gaming casinos.   
Whether you prefer classics such as Starburst, Book of Dead, Jammin’ Jars and Reactoonz, or are a fan of the latest Meagways titles such as Temple Tumble, Buffalo King and Eye of Horus,  you’ll be hard-pressed to NOT find a slot you’re looking for at 21 Casino. 

Game Title Game Provider
Danger High Voltage Big Time Gaming
Big Bass Bonanza Pragmatic Play
Legacy of Dead Play’n GO
Tombstone RIP No Limit City
Jammin’ Jars Push Gaming
The Goonies Return Blueprint
Davinci Diamonds IGT


If jackpot slots are your thing, you’ll be pleased to hear that 21 Casino offers over 80 including Jackpot King and Mega Moolah progressive jackpots where life-changing sums or 7 or 8 figures can drop at any time. The largest-ever Progressive Jackpot was in fact won on Absolootly Mad™ Mega Moolah in April 2021 - a staggering £16.3m (€19.4m).


Jackpot Slot Jackpot Pool & Provider
Divine Fortune Megaways NetEnt
Gold Strike Bonanza Jackpot King/Merkur
Wolf Gold Drops & Wins/Pragmatic Play
Absolootly Mad Mega Moolah/Games Global
Thundering Buffalo Jackpot Dash/High 5 Games


21 Casino Live Casino 

The 21 Casino Live Casino lobby features nearly 40 games from the two largest live dealer providers for live casinos, Evolution and Pragmatic Play Live. But there are a lot more titles available if you visit Evolution or Pragmatic Play’s main lobbies - roulette, blackjack, baccarat and game shows. All the best live casinos will feature Evolution games and we’d be concerned if they didn’t. 
You will find plenty of classic roulette and blackjack tables available - and also some with unique twists such as Speed Blackjack, Instant Roulette and the Cash or Crash type games that are becoming very popular lately, especially with streamers, due to their highly volatile nature and potential for very big wins. 

21 Casino Software Providers 

As 21 Casino is built and managed on the industry leading White Hat Gaming platform, they have access to all the best casino software providers such as NetEnt and Evolution. This enables a huge inventory of games available for their players - something that less established operators will struggle to achieve as it’s often a very costly integration. 

Evolution is by far the largest live dealer casino provider and any site worth its salt should be able to offer you their games.  
NetEnt  are the one of the most established slot providers still in existence. Although they’re fighting off stiff competition from the indie slot studios, they still have a massive cult following with classics such as Starburst.

21 Casino Payment Methods

There is an abundance of deposit methods available at 21 Casino - in fact, more than most UK casinos we’ve come across. The minimum for both deposits and withdrawals is just ₹500 with no processing fees on either. 

  • Visa and MasterCard (debit card only) 
  • Neteller
  • Skrill
  • EcoPayz
  • MuchBetter
  • Paysafecard
  • UPI

Withdrawals are usually processed within 24 hours and need to go back to the same method as deposit. For Visa and Mastercard it will take between 2 to 5 days. 

Payment Method Deposit Amount Withdrawal Amount Withdraw Time
Cash2Code500 min - -
Bank Transfer ₹1000 -
PayPal10 min ₹10 min -

21 Casino User Experience 

The 21 Casino site works flawlessly across all devices as expected. Each page is fully responsive and will adapt to every device specification - whether it’s an ultra-wide, standard or reduced size screen monitor that you’ll find on a notebook - the site looks and performs great.  

The 21 Casino site is logically structured with all games classified into categories of New, Top, Live, Table, Jackpot and Other Games. You have the option to save games into your Favourites category and Last Played Games will give you an additional route back to your favourites.  

A Top Providers category displays a list of all games available from your chosen provider, which is handy when you have a preference for a particular presentation or game mechanic and want to see if there are any similar games from that provider.  

A Search tool very cleverly offers up a Popular Tags option which is a shortcut to popular or trending searches such as ‘Cluster Pays’ or ‘Avalanching Wins’. This suggests games are categorised by more attributes than are visible to the player on the front end.  

21 Casino Mobile Casino 

Navigating and playing on mobile is via a device's browser as 21 Casino is a fully responsive website, like many of the casino apps

Playing on a mobile or tablet offers exactly the same user experience with no degradation of quality. Naturally, the reduced screen size results in fewer games being displayed in the lobby at any one time, but this is to be expected.  

Mobile Slot Providers 62
Overall Slot Jackpots 39
Slot Wagering 35x
Slots 960
Top Slot Game Book of Dead
Mobile Slot Games 900

21 Casino Sign-Up Process 

The signup process at 21 Casino is straightforward and only essential information is required to get you up and running within a minute: 

  1. Choose username, and password and provide an email address
  2. Provide personal info
  3. Activate your account by clicking on the link sent in an email

You will be required to verify your account in Step 3, so ensure you provide the correct contact details!  

You are usually electronically verified upon registration and this will enable you to deposit and start playing immediately (it also assists with speedier withdrawals).  

21 Casino Customer Support 

The quickest way to get help is to contact Live Chat support agents who are available 24 hours a day. As 21 Casino Live Chat support is handled by White Hat Gaming, there are plenty of agents available with virtually no waiting time.  

Our requests for assistance were met by a professional and helpful agent who resolved our queries in no time. 

Available Hours:24/7

Responsible Gambling Features at 21 Casino 

As an online casino licensed by the UK Gambling Commission, 21 Casino are fully committed to providing a comprehensive Responsible Gambling policy as an online gambling provider. This includes suggesting new customers set a deposit limit immediately upon registration and providing session reminders for players to keep track of how long they’ve been playing. 

Additional tools are available for the player, including 

  • Deposit Limits - daily, weekly or monthly limits
  • Game Time Reminder - as low as 1 minute to whatever you desire
  • Time Out/take a break - from 24 hours to 6 weeks
  • Self Exclusion/account closure - account closure can be reversed but Self Exclusion is permanent
  • Access to Account History - this helps understand how much you might be spending

The Responsible Gambling Policy can be found in every page’s footer and also in My Account. You can find a wealth of information including a self-assessment with links to organisations that can offer help. 

21 Casino and WHG make annual donations to BeGambleAware in support of problem gamblers. 

Deposit Limits Deposit Limits Green Checkmark
Time Out Time Out Green Checkmark
Stake Limits Stake Limits Green Checkmark
Profit/Loss Totaliser Profit/Loss Totaliser Green Checkmark
Self Exclusion Self Exclusion Green Checkmark

Our Verdict 

21 Casino being a White Hat Gaming brand is worthy of signing up for. The enormous selection of games plus a well-stocked Live Dealer Casino should be enough to justify that choice, but 21 Casino also offers a 121% Welcome Bonus of up to ₹30,000 to help get you started. 

Fully licensed by the UK Gambling Commission and a robust Responsible Gambling Policy ensures players are well protected and their funds secure. 
The only slight negative we can find with 21 Casino is that there are no ongoing promotions for existing players.  But if this isn’t your main priority and you’re more than happy with a 121% Welcome Bonus of up to ₹30,000, then it’s a no-brainer. 

Visit 21 Casino

21 Casino Information

Number of Casino Games
Overall Slots Jackpots
Total Live Casino Games
Total Payout %

Support Hours:



85 St John Street, Valletta, VLT1165, Malta

Supported Platforms:

Android, App, Desktop, iPhone, Mac, Mobile, Tablet, Windows


Payment Methods

Cash2CodeBank TransferPayPal

Software Providers







ELK Studios

Big Time Gaming

Lightning Box

2 By 2 Gaming

1x2 Gaming

NYX Gaming Group


Blueprint Gaming


Relax Gaming

Push Gaming


Red Tiger


High 5 Games

Rival Gaming

Hacksaw Gaming

Games Global


Does 21 Casino offer sports betting as well as casino games?

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