21 casino – established in the year 2015

121% bonus up to €300 + 21 FREE spins

21 Casino is a modern online casino with a wide variety in promotions and giveaways. It features a prettty big selection of games from casino game developers such as NetEnt, Microgaming, NextGen Gaming, Thunderkick Games and 1x2Gaming casino platforms, including stunning slots and live dealer games. Many of these games can be played on mobile too. 21 Casino is licensed by the governments of the United Kingdom and Curacao.

Bonuses at 21 casino

At 21 Casino you are in full control of ho generous your welcome offer actually is. They don’t believe in limiting your fun so they definitely didn’t want to limit your bonus. Make your first deposit with this casino and get a 121% bonus up to €300 + 21 FREE Spins without deposit(!). The wager is 35x and of course terms and conditions apply, so make sure you read them before accepting this bonus. This bonus is not valid for players from Sweden and the UK

Now that is just the welcome bonus. 21 Casino also has a hangover bonus that gives you 21% bonus up to €210 every Monday and Tuesday. And what about the Stairway bonus where you climb your way to fame and fortune every weekend. On your first deposit between Friday and Sunday, you benefit from daily bonus spins during the weekend.

welcome bonus at 21 casino

Virtual Games

21 Casino’s biggest selection of games are its slots. There is a diverse collection, from simple games to innovative five-reel bonus video slots. Some of the most popular releases include Starburst, Magicious, Twinspin, Guns ‘n Roses, Ted, Fruit Warp and Flame Busters but also progressive jackpot slots such as Mega Moolah, Mega Fortune, Divine Fortuen and Arabian Nights.

In addition to live table games, 21 Casino features a diverse selection of card, dice, and roulette games for all kinds of players. These include Caribbean Stud Poker, Casino Hold’em, Craps, Red Dog, Sharp Shooter, Six Shooter, and numerous Blackjack and Roulette games.

Video poker players at 21 Casino have an abundance of single-hand and multi-hand variants to choose from. It contains the full line of NetEnt video pokers (Jacks or Better, Deuces Wild, Joker Wild, and All American Poker), as well as the even more diverse Betsoft video pokers with paytables like Deuces and Jokers, Double Bonus Poker, and Double Jackpot Poker.

21 Casino is also home to a variety of instant win games. These include multiple variants of Keno, unique games like Predictor, and scratchers like Max Win Scratch and Lucky Double.

Live Games

The live casino at 21 Casino is more diverse than most. Players can enjoy real-time gaming broadcast from a professional casino studio with 5 different games to choose from: Live Baccarat, Live Blackjack, Live Roulette, Live Keno, and Live Lottery. All of the games are dealt to professional standards and have interactive features for a more social gaming experience.

Mobile Gaming

Many of the games at 21 Casino can be enjoyed on the go thanks to its HTML5-compatible mobile platform. It works with almost all modern smartphones and tablets, including iOS and Android devices. Players don’t have to worry about any downloads and can count on a virtually identical gaming experience.

Service and support

21 Casino strives to provide players with support as efficiently as possible. The site’s live chat function is always just a click away, connecting players with representatives in minutes or less in most cases. The “Help” page states that representatives are available 24/7, but we have found that this is not always the case. In the event that no one is online, players may send the casino an email and wait until the next business day for a reply instead. Additionally, support is available both in English and Dutch.

Security and Fair-play

All sensitive areas of the 21 Casino website are encrypted with state-of-the-art technology from GlobalSign, a leading security firm. This protocol obscures private information like financial data and passwords, making it virtually impossible for anyone to compromise player accounts. All of the games used at 21 Casino have been thoroughly audited by a trusted independent agency, such as TST or iTech Labs.

visit 21 casino and get your bonus

Specifications 21 Casino

  • Licenses: UK Gambling Commission, Curacao
  • Languages: English, Suomi, German, Norwegian, Swedish
  • Download: No, instant play and mobile
  • Online since: 2015
  • Software: Microgaming, NetEnt, Evolution Gaming, Nyx Interactive, NextGen Gaming, 1x2Gaming, Blueprint Gaming, Aristocrat, Genesis Gaming, Leander Games, Amaya (Chartwell), Quickspin, Edict (Merkur Gaming), Ezugi, Thunderkick, 2 By 2 Gaming, Big Time Gaming, Games Warehouse, Elk Studios, Lightning Box, Multicommerce Game Studio, Stakelogic, Foxium
  • Support Email: support@21casino.com
  • Payout Percentage: Audited by eCOGRA
  • Payment methods: Maestro, MasterCard, Neteller, Paysafe Card, Ukash, Visa Electron, Visa, Sofortuberwaisung, GiroPay, Trustly, Skrill, dotpay, Paytrail, Sepa, OchaPay
  • Withdrawal Methods: Maestro, MasterCard, Neteller, Visa, Skrill, International Bank transfer
  • Withdrawal Limit: €25000 per week
  • Withdrawal Time:
    • EWallets: 24 hours
    • Credit / Debit Cards: 2-5 days
    • Bank Transfers: 72 hours
    • Cheques: Not offered
    • Pending Time: 12-36 hours
    • Manual Flushing: no
Players from the US are not accepted
Players from the UK are accepted

Restricted Countries

Afghanistan, Albania, Algeria, American Samoa, Angola, Australia, Austria, Belgium, Bolivia, Bulgaria, Cuba, Denmark, Ecuador, Ethiopia, France, Ghana, Guam, Guyana, Hungary, Indonesia, Iran, Iraq, Israel, Italy, Kenya, Laos, Latvia, Lithuania, Malta, Myanmar, Nigeria, North Korea, Northern Mariana Islands, Pakistan, Panama, Papua New Guinea, Poland, Romania, Russia, Réunion, Singapore, Slovenia, Spain, Sri Lanka, Sudan, Syria, São Tomé and Príncipe, Tanzania, Thailand, Turkey, U.S. Minor Outlying Islands, U.S. Virgin Islands, Uganda, United States, Vietnam, Yemen, Zimbabwe.

Reviews and ratings

casino reward of excellence21 Casino carries our reward of excellence seal that is only awarded to online casinos that meet our standards with an average of 8/10 or higher. With this seal we also state that 21 Casino is a fully trustworthy casino with a good service for its players.

21 Casino






Design and Interface


Withdrawal Time and Options


Service and Support



  • Large selection of games
  • Live dealer casino
  • Proof of fair-play


  • No support by phone
  • Restricted in listed countries