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21 Casino
  • 1281 Games
  • 22 Producers
  • 1 Bonus types
  • 199 Countries
Players from UK accepted
21 Casino

21 Casino Review

21 Casino was established in 2000.The casino is operated on the Whitehat iGaming platform is licensed and regulated by the UK Gambling Commission. It is managed by Imperium Network Solutions on behalf of Caddell Limited registered in Curacao. The casino gives a safe and secure environment for the players and offers responsive player support together with reliable banking methods.

21 Casino Experience

The casino offers the players a wonderful experience to enjoy. The site is super simple to navigate and gives directions on how to play the games. The casino allows players to play for fun as well as they place real money to win. The games are categorized hence players don’t need to spent much tie searching for the game of interest.

21 Casino Slot Games

Top 21 Casino Games by RTP

  • 1
    Blackjack Bonus
    99.8 %
    • Reels: -
    • Min. bet: 0.1
    • Lines: -
    • Max. bet: 200
  • 2
    Red Queen Blackjack
    99.8 %
    • Reels: -
    • Min. bet: 0.1
    • Lines: -
    • Max. bet: 200
  • 3
    European Blackjack
    99.63 %
    • Reels: -
    • Min. bet: 0.1
    • Lines: -
    • Max. bet: 500
  • 4
    American Blackjack
    99.6 %
    • Reels: -
    • Min. bet: 0.1
    • Lines: -
    • Max. bet: 500
  • 5
    99.6 %
    • Reels: -
    • Min. bet: 1
    • Lines: -
    • Max. bet: 100
  • 6
    99.53 %
    • Reels: -
    • Min. bet: 0.1
    • Lines: -
    • Max. bet: 200
  • 7
    Classic Blackjack
    99.28 %
    • Reels: 3
    • Min. bet: 1
    • Lines: 1
    • Max. bet: 5000
  • 8
    Spanish Blackjack
    99.2 %
    • Reels: -
    • Min. bet: -
    • Lines: -
    • Max. bet: -
  • 9
    Bonus Poker
    99.16 %
    • Reels: -
    • Min. bet: 0.25
    • Lines: -
    • Max. bet: 25
  • 10
    Tens or Better
    99.14 %
    • Reels: -
    • Min. bet: 0.05
    • Lines: -
    • Max. bet: 5
Top Casino Games

Progressive Jackpots

The casino offers a variety of progressive jackpots to its players. The jackpot amount is not fixed since it increases each time a player places a wager on a game. The jackpots give players a life changing opportunity. The casino games are supported by the software providers such as NetEnt and Microgaming. Examples of the progressive jackpots are: Mega Fortune, Hall of Gods and Arabian Nights.

Slots games

Slot games serve as the largest selection of games in 21 casino. Slot games in this casino are liked by many players. The slot games are very diverse hence the players will find several collections. The slots range from simple to innovative video slots. Examples of the slot games are Starburst, Magicious and Aliens

Table games

21 Casino has various table games to offer to its customers. The games are powered by the NetEnt and Microgaming which offer top competitive games in the casino market. Example of the table games include: Blackjack and Pontoon.

Video Poker Games

21 Casino offers avariety of video poker games to its players. The games are both single handed and multi hand variants. The casino features plenty of games from Microgaming, NetEnt which are full time video pokers. Examples of the video poker games include: Jacks or Better, Deuces Wild, Deuces and Jokers, Double Jackpot Poker, Double Bonus Poker and All American Poker.

Live Dealer Games

The live dealer games at 21 Casino are more diverse. Players feel the joy of real time playing broadcast from a top casino studio with various games to choose from. The players have a live interaction with professional dealers hence increasing the social gaming experience. Example of the live dealer games are Live Baccarat, Live Blackjack, Live Roulette, Live Lottery and Keno.

All casino bonuses

All Casino Bonuses

21 Casino offers bonuses to its players whether new or existing. The bonuses offered serve as a sign of motivation to the players. The bonuses require deposits for the player to claim (No deposit option and promo code is not about this casino).

Welcome Bonus

This bonus is entitled to new players. The players need to register and make three deposits in order to claim the bonus. The wagering requirement for the deposit bonuses or free spins winnings are 35×.The first deposit is 121% and 10 free spins, the second deposit is 30% bonus plus 10 spins while third deposit is 60% bonus plus the 10 free spins.

Casino software

Total games
Total Casinos
Game types

What’s New?

Whats New?

21 Casino is always adding latest games, promotions and player tournaments. It is important for users to have the latest information on promotions, player tournaments and new games if they want to be regular players or if they want to join. This is the reason why this section is provided.

Casino Software.

Casino Software

21 Casino has several software providers which power the casino games. The providers include: NetEnt, Evolution Gaming, Nyx Interactive, Blueprint Gaming, Quickspin, Aristocrat, Genesis Gaming, Lightning Box, Big Time Gaming, Genesis Gaming, Leander Games, Amaya, Microgaming, Ezugi, Thunderkick and Foxium. These software providers are among the best in the market hence power high quality games.

Casino Features

Casino Features

Deposits and Withdrawals

The 21 Casino allows its players to make deposits and withdrawal transaction through various payment methods. The methods include: Maestro, MasterCard, Visa, Sepa, OchaPay, Visa Electron, Paysafe Card, GiroPay, Ukash, Skrill, Neteller, International Bank Transfer, Dotpay, Trustly and Sofortuberwaisung.
Casino Type
Instant Play, Download and Mobile

Restricted Countries

Spain, Israel, Italy, Turkey, France, Belgium, Afghanistan, Tanzania, Denmark, Cuba, Iran, Iraq, Ethiopia, Latvia, Albania, Estonia, Nigeria, Sudan, Romania, Ghana, Algeria, Angola, Kenya, Pakistan, Poland , United States and others.




English, Finnish, Swedish, German and Norwegian

Platforms and Devices

Platforms and Devices

The casino is supported by wide range of devices and platforms. This makes the casino reliable and convenient to most players. The casino is available through desktop, android devices, Mac, PC, iPhone and iPad. These devices use browsers such as Mozilla Firefox, Google Chrome and Opera Mini.


2 Usability

Web Version

The web version has a simple design which the players can easily understand. On the top pages, quick links are found to access the casino games efficiently. The features and footer links simplify the work for the players.

Desktop Version.

The desktop version has self directory features and menu to assist players to navigate through. The common browsers can be used to access the games online. The pros of the desktop version are:

  1. The desktop version can easily be customized by players
  2. The desktop version is available in different operating systems
  3. This version allows players to play many games on their PCs

The cons are:

  1. The software requires a lot of data to operate in desktop version
  2. Consistent update of the software is required.

Mobile Version

The 21 Casino supports the mobile version of the casino hence players can access games at their convenience. The HTML5 – compatible mobile platform makes it possible for the casino games to be accessed at the go. The mobile version functions with tablets, iOS and modern smartphones. Players don’t have to use downloads as can use virtually identical gaming experience.
The pros of mobile version are:

  1. Mobile version is convenient in terms of time and location of players
  2. The 21 casino is present in both android and iOS
  3. Mobile version allows users to play as they check the continuity of the game

The cons are:

  1. The mobile version provides players with fewer games compared to desktop version
  2. The mobile version has limited display of the game.
  3. Luck of bonus codes.

Security and Support

Security and Support


21 Casino has a state of heart technology which protects the player’s information either personal or financial from being accessed. The sensitive information and areas are encrypted by high standard technology from GlobalSign which is a leading security firm. This technology covers private information like financial data and players’ data, making it impossible for any third parties to access and read or even interfere with the login accounts.


21 Casino works hard to provide users with efficient customer support. The live chat sites are functional24/7 as just a click away and open. The live chat connects the players and customer representatives directly hence players’ issues are sorted at a go. Players can also use email to make enquiries and wait until the next working day to be replied. The customer service is present in dual languages that are English and Dutch.

Pros and Cons

Pros and Cons


  • The casino has various good payment options
  • The 21 casino offers plenty of blackjack and roulette games
  • New players are given 21 free spins just for signing up


  • The casino site has no significant gamification aspects
  • The casino only allows players to spend money on scratch cards and slots.

Final Verdict on Casino

21 CASINO is an online operator with a lot to offer. The customer service and banking is very reliable. The casino has many games which are liked by players for both fun and playing with real money. The casino is very fashionable among the online casinos.