21 Casino Review & Rating

In this article, we will provide you with a detailed review of 21 Casino. The casino was established back in 2015, and it has, since then, continued to impress the online gambling community. This online casino offers a variety of slots and casino games, and it has a vast experience in delivering a top-quality user experience to its customers. This explains why its customer base has continued to grow at an exponential rate over the years.

21 Casino is among the most reputable online casinos that have gained the trust of players. You will find it easy to navigate through the website, as the casino has paid a lot of attention to the design of its site. The different features available on this online casino will interest players, regardless of the type of casino games they like. Without further ado, let us get started with our comprehensive review of 21 Casino.

Website www.21casino.com
Founded 2015
Games 700+
Payouts N/A
21 Casino at a glance

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Why 21 Casino?
  • Faster Payout
  • Responsive website with good layout
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121% up to £300
  • 121% up to £300
  • Only for new customers
  • Rollover: 35 times

21 Casino Accepted in the UK and Many Other Countries

Although 21 Casino is available to players in the UK, but there are several countries where the casino is restricted. Among the restricted countries are Belgium, the United States, France, Italy, Israel, Turkey and Spain. If you want the comprehensive list of countries with restrictions to access the casino, check out the terms and conditions available on the casino website. 21 Casino is licensed by the UK Gambling Commission, Swedish Gambling Authority and Malta Gaming Authority.

Apart from the UK, players from countries such as Mauritania, New Zealand and Ireland can also access the casino website. In addition to the restricted countries listed on the casino’s terms and condition page and countries with laws against online casinos, players from every other country are accepted by the casino. If you create an account in an accepted country and use your account in one of the restricted countries, the casino can decide to close it.

Why To Play At 21 Casino

21 Casino is all about satisfying their customers. As an experienced casino, the features will continually draw players. The casino boasts of several online slots and casino games in its arsenal, and you will surely find one that matches your tastes. 21 Casino provides unique services and considers its customers’ needs.

More than 80 Software and Slot Game Providers at 21 Casino


On the casino lobby, you will find games from several well-known software developers. As one of the best casinos online, 21 Casino has partnered with leading software developers to deliver the finest games to players. Some of the software developers you will find on 21 Casino are Asylum Labs, Big Time Gaming, Bulletproof Gaming, Evolution Gaming, Cayetano, Fantasma Games, Genesis, NetEnt, Playko, PlaynGo, and Thunderkick. As long as you are at least 18-years old, you will enjoy games from these top providers on 21 Casino.

The software providers listed above have been in business for a long time, and they have continued to develop amazing and interesting games. Whenever a new game is released by one of these providers, you can expect to find it on 21 Casino. In the game lobby, you will see the different sections of games available, and you can also use the filter feature to search based on the software provider. Expect to be dazzled by these games, as they promise so much fun and rewards.

In its white, black and gold base colour theme, the casino website is very appealing to the eyes. You can navigate your way around the site easily, as the layout is simplified. On the homepage of the casino, you will see the top games that are commonly played. You can check all the available games by clicking on the “Games” tab at the top of the homepage. This will take you to the game lobby, where you can choose the type of game that you want to play.

21 Casino Slots
Pros and Cons
  • Wide variety of games
  • 24/7 Customer Support
  • Amazing bonuses
  • Several Payment Methods
  • There is no mobile app available
  • There is no telephone support
21 Casino Live Casino


ReelsThe biggest collection of games available in 21 Casino game lobby are slots. You will find different kinds of slot games from simple 3-reels to complex 6 and 7 reels slots. Among the most popular slots on the casino are Starburst, Medusa II Slot, Magicious, Miss Midas Slot, Merlin’s Millions, Aliens, Mega Fortune and Dragon Island. Besides these popular games, you will also find fan favourites and new slots such as Razor Shark, Imperial Riches, Wild Turkey, Sparks, Blaze of Ra and Legacy of Egypt and several others. If you prefer jackpot slots, there is an entire section for it in the game lobby.

Apart from slots, the casino also features a moderate collection of table games. In the table games section, you will find roulette, blackjack and poker games that are interesting to play. If you prefer instant win games such as Keno and Scratchers, there are several variants available in the casino. You can check the “Other Games” section to find these games and other unique ones.

21 Casino Bonuses and Promotions: 121% up to £300 Welcome Bonus and Generous Weekly Promotions

BonusWhen you open an account on 21 Casino, you will be rewarded with an array of promotions and tournaments. New players can get a 121% up to £300 welcome bonus on first deposit. Make sure to check the list of games where you can play with your bonus and the weighting towards the wagering requirements. You can find the full list of games on their website. Be careful, some slot games don’t contribute at all. If you go for the classics, like Book of Dead or Starburst, you will make sure to not miss a spin.

The upside, however, is that the welcome bonus is separate from your actual money, so you can always use your money on the games that you like. The minimum deposit that triggers the welcome bonus is £10. For the welcome bonus, you must meet a wagering requirement of 35x before you can withdraw winnings made using them. Additionally, the maximum amount you can bet from the bonus per game is £5. If you bet above £5, the casino can confiscate your bonus and winnings.

Apart from the welcome bonus , 21 Casino also offers several other promotions. One such promotion is the Wild Reload Bonus where you can get 21% up to £210 of the amount in your bet account. This promotion takes place only on Mondays and Tuesdays. Another promotion is the Grand Spin Circuit. In this one, there is a circuit that is released every week. If you can accumulate spins and complete this circuit all through the month, you will be rewarded with £3000.

Another promotion to watch out for is the Stairway Bonus. Stairway Bonus is activated every time you deposit money into your betting account on Fridays, Saturdays and Sundays. This bonus will reward you with extra spins which can give you a chance to win more money. However, some countries cannot benefit from these bonuses due to the laws of their country. You can check the promotion’s terms for a list of these countries. All bonuses expire after 30 days while extra spins expire after 10 days.

21 Casino also rewards loyal customers quite considerably. The loyalty programme allows every player to earn points which can be converted into bonus money. Each time you bet on a game, you gain points. If you can accumulate 200 points, then you can convert it to £1. The maximum number of coins that can be converted in a day is 10,000 for which you will earn £50. Some other instant bonuses and coupons are released regularly by the casino, so you may want to keep up-to-date with the promotions.

21 Mobile Casino Site: User-Friendly Navigation at Your Fingertips

21 Casino has a highly responsive mobile casino site. You can access most of the features available on the desktop site on the mobile site. The mobile casino site is compatible with different mobile devices such as smartphones and tablets. However, games that are yet to be optimised for mobile devices are not available in the mobile casino site.

Although the mobile casino site is responsive, the casino does not have a mobile app yet. If you want to get the most from the mobile site, you should add the site to your mobile device home screen. We believe that the casino will provide its mobile app in the near future.

Does 21 Casino have a Live Casino?

Live Casino21 Casino offers live casino games. The live casino games are broadcasted from a casino studio, and you can choose between 5 different games to play. The games available are live baccarat, live roulette, live blackjack, live lottery and live keno. You can play these games by accessing the “Live Casino” section of the game lobby. The live casino has interactive features such as chatting between players.

Banking and Payment Methods Available at 21 Casino

21 Casino accepts over 10 different payment methods. This includes bank and eWallet payments. You will be able to find a payment option that meets your preference on 21 Casino.


If you want to deposit money into your bet account, you can use one of the following accepted payment methods, Bank Wire Transfer, Sofortuberwaisung, Boku, Maestro, Paysafe Card, Finnish e-bank, Skrill, MasterCard, Neteller, Visa, Trustly, Entropay, PayPal and Interac. If you are withdrawing money from your bet account, you can use either Maestro, Neteller, MasterCard, Skrill, Visa, Trustly, PayPal, or Bank Wire Transfer.


Players are not required to pay fees or charges on 21 Casino. The registration process is free, and the casino does not deduct additional charges when you make a deposit. Once your account is ready, you are free to bet on the games you like.


The minimum amount allowed to be deposited into your bet account is £10.


Transaction processing time differs depending on the payment method you use. However, every deposit transaction is processed almost instantly except for bank wire transfers which can take up to 5 working days.

If you are making a withdrawal to your eWallet, it takes about 24hours for your money to get to your account. Credit/Debit cards take between 2 to 5 days before the transaction is completed. For bank transfers, the processing time is within 24hours.


The maximum amount that players can withdraw is capped at £25,000 a week.

21 Casino 24/7 Customer Support Options

Service21 Casino offers players a 24/7 customer support service. If you have an enquiry or complaint, you can chat with one of the customer representatives by using the live chat option. The representatives are friendly and helpful, and it takes less than 2 minutes for them to respond to your chat. You can also send you enquiries to the support via email [email protected]

Despite the efficiency of the customer support, it is displeasing that the casino does not have a Frequently Asked Questions section on its website. This means that every player has to use either the live chat or email support no matter how basic their question may seem. Another drawback we noticed on the casino website is the unavailability of telephone support.

About the Company

21 Casino was launched in 2015. The casino is owned and operated by Imperium Network Solutions (INS) Limited Casinos. INS operates 11 casinos including Dream Jackpot Casino and Casilando Casino. White Hat Gaming casino is the platform used to power 21 Casino. INS handles all the deposit, withdrawal and payments in 21 Casino, and it strictly adheres to the UK Gambling Commission regulatory requirements.

21 Casino Highlights
  • Faster Payout
  • Responsive website with good layout
121% up to £300 visit 21 CasinoT&C Apply +18
T&C Apply +18: 8+. New players only. Min deposit £10. Bonus funds are 121% up to £300 and separate to Cash funds. 35x bonus wagering requirements apply. Only bonus funds count towards wagering requirement. £5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply. BeGambleAware.org


Security is as good as it gets on 21 Casino. The casino uses advanced encryption technology from GlobalSign to protect players information. With this technology, it is almost impossible for players’ accounts to be compromised. 21 Casino also uses standard SSL encryption to encrypt the connection to its website. You can be sure that your information and money are safe on 21 Casino.

Fairness and Accountability

21 Casino is fair to all its players. The casino is regularly audited by a leading independent agent, and it is licensed by the UK Gambling Commission, Malta Gaming Authority and Sweden Gambling Authority. The chances of winning are completely randomised as outcomes of each game are based on a Random Number Generator. Additionally, promotions and bonuses are made available to all players.

Final Thoughts about 21 Casino

21 Casino provides a variety of games for players to enjoy. The simplicity of the casino website and the layout makes it easy to access the site. The mobile casino site is also responsive across different mobile devices. 21 Casino offer players tremendous loads of bonuses and promotions. We are pleased with the diverse payment methods available on the casino, and the processing time is moderate. However, there are some features that the casino needs to improve.

The unavailability of FAQ makes it difficult for players to get quick answers to some common questions. While the mobile casino site is efficient, there is still a need to develop a mobile app to ease the use on mobile devices. We are unhappy with the unavailability of telephone support and the limitations placed on the bonus. We believe that if the casino makes necessary adjustments to this drawbacks, it will improve the player’s experience while using the casino.

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