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SlotsCalendar is an affiliate website. For this reason, some of the links that we recommend are affiliate links. To be precise, upon visiting a website through our link, and after making a deposit, we will be given a commission, with no further cost to the user. This can influence how the products appear on the page, but it will not influence our evaluations. All reviews and product recommendations are impartial as our editorial standards are commercially independent and follow a well-defined methodology. The information on this page is updated regularly but can be modified without us being informed.

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Online gambling is fun, but it can lead to addiction. Gambling addiction is a mental disorder that has both long-term and short-term consequences. SlotsCalendar’s mission is to educate its clients and help them acknowledge the risks they are exposed to. Stay in control, play responsibly!

21 Casino
  • 24/7 Support
  • 300+ Slots
  • 48h Cashout
Good
Founded Year 2015
Owner Imperium Network Solutions Limited Casinos
Slots 300+
Cashout 48h
VISIT SITE Claim 21 Casino Bonus
18+ 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 requirements. €5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply. BeGambleAware.org
21 Casino
VISIT SITE
  • 24/7 Support
  • 300+ Slots
  • 48h Cashout
Claim 21 Casino Bonus
18+ 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 requirements. €5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply. BeGambleAware.org
Good

Details

Founded Year 2015
Owner Imperium Network Solutions Limited Casinos
Slots 300+
Cashout 48h

Exclusive Bonus

Claim It
18+ 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 requirements. €5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply. BeGambleAware.org
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21 Casino Review

There are great new casinos and there are great old casinos, and 21 Casino is somehow both old and new. Launched in 2015, 21 Casino is owned by White Hat Gaming Limited a giant that operates several other casinos. Maybe that’s why 21 Casino seems both quite new and experienced at the same time.

The online casino has an interesting design and a casino theme. It’s easily accessible and you can move from games to promotions and to anything that interests you easily. The site seems to be built specifically to be mobile friendly, maintaining the same kind of design on desktop as well.

21 Casino Bonus Codes

The bonus department is the part where 21 Casino truly shines. Not only do they offer a nice welcome bonus offer and a cool 21 no deposit spins bonus, but they take it even further with some quirky bonuses. They offer a Hangover bonus for Monday and Tuesdays when you’re feeling low, a Stairway bonus that grants free spins all through the weekend and a Loyal Royalty VIP program.

A fun thing about them is that they all have 21 one in them. For example, the welcome bonus is 121% up to €300 on your first deposit as well as 21 casino free spins. The wagering requirements are 35x, so the bonus is quite nice and worth claiming.

Payments, Safety and Security for 21 Casino

Licensed and regulated by the Malta Gaming Authority and the UK Gambling Commission, 21 Casino is most certainly fair, safe and secure. Your information both personal and financial is completely safe and you don’t have to worry about anything. If these giants put their stamp of approval on this casino then everything is fine.

In terms of payment methods, you will find that more is better every time because every player can choose the option he/she sees fit for their needs. This is why we’re really happy that 21 Casino offers plenty of options. You can make a deposit or a withdrawal using diverse methods from different types of credit cards to Neteller, PaySafe Card, Ukash, GiroPay, Trustly, Skrill, Sepa, and more.

When choosing an online casino to play at you should be able to do so without making any kind of sacrifices. So if you can only use a certain method of payment, the casino you choose must have it, otherwise, it would be easier to make an account at another casino than to go making accounts and getting other methods.

Support

Customer support is highly important and 21 Casino prides itself in offering first class customer service. They are available all day, every day via live chat and email and will answer any of your questions as soon as possible, in English, German, Norwegian, Finnish or Swedish.

Games for 21 Casino

21 Casino offers a wide range of games. They offer slots, table games, live dealer games, jackpot games and more, and the very best of each of these categories. The sheer number of games is impressive and we have no doubt that you will find what you’re looking for in their hundreds and hundreds of games.

You can play top favourites like Book of Dead, Bonanza, Legacy of Egypt, Starburst, Jack and the Beanstalk and many more from leading software providers like Microgaming, Netent, ELK, Thunderkick, Leander etc.

Verdict

21 Casino is an impressive online casino. The more than 10 years of experience show throughout your casino experience, don’t let the modern design fool you into thinking they are new and don’t know what they are doing. They have some interesting promotions and a lot of games.

We can’t really think of a downside, the only thing would be that the website could move a little faster, but other than that everything is a-OK!

PRO

  • many games
  • good promotions
  • bilingual 24/7 support

CON

  • could load faster

 

21 CasinoScreenshots

Other 21 Casino Bonuses

121% Up to £100 1st Deposit Bonus from 21 Casino
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18+ 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 requirements. 5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply. BeGambleAware.org
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50 Free Spins No Deposit Sign Up Bonus from 21 Casino
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18+ 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 requirements. 5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply. BeGambleAware.org
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21 Spins No Deposit on Book of Dead from 21 Casino
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18+. New players only. 21 No-Deposit Spins on Book of Dead. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Winnings from No-Deposit Spins capped at £100. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org.
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21 Casino FAQ

  • Who owns 21 Casino?

    Imperium Network Solutions Limited Casinos is the owner of 21 Casino.

  • What license does 21 Casino have?

    21 Casino has the following license: Malta - MGA, United Kingdom - UKGC.

  • When was 21 Casino founded?

    21 Casino was founded in 2015.

  • What Software Providers offer games to 21 Casino?

    21 Casino ’s slot collection is offered by NetEnt, Microgaming, NextGen, NYX Gaming, 1x2 Gaming, Leander Games, QuickSpin, Thunderkick, ELK Studios, Foxium, Rabcat, SkyWind Group, WMS, Barcrest, Push Gaming, PlaynGO, Blueprint Gaming, Merkur Gaming, EDICT, Reel Play, Lightning Box, Big Time Gaming, Evolution Gaming, Red Tiger, SG Digital, Eyecon, Relax Gaming, IGT, High 5 Games, Just For The Win, All41Studios, Nolimit City, KalambaGames, StormcraftStudios, MutuelPlay, TripleEdgeStudios, GoldenRockStudios, FantasmaGames, Pulse8, AlchemyGaming, Bally Wulff, Live5Gaming, GameburgerStudios, STHLMGaming, FeltGaming, Realistic, Wazdan, Slingshot, AsylumLabs, Yoloplay, OldSkool, HacksawGaming, SigmaGaming, 2BY2, ProbabilityJones, AdoptItPublishing, PearFiction, Cayetano Gaming, WildStreak, Spieldev, Storm Gaming, NeonValleyStudios, FugaGaming, FortuneFactory, StakeLogic, HurricaneGames, GreenTube, ReelTimeGaming, 4ThePlayer, SnowbornGames, NorthernLights, DiceLab, BulletProof, JadeRabbitStudios, BBGames, MaxWin Gaming, ElectricElephant, SapphireGaming, Reel NRG, ColossusBets, Touchstone, BlaBlaBla Studios, GamesWarehouse.

  • What deposit payment methods are available at 21 Casino?

    You can make deposits at 21 Casino using dotpay, GiroPay, Maestro, Master Card, Neteller, OchaPay, Pay by Phone, Paysafe Card, Paytail, Sepa, Skrill, Sofortuberwaisung, Trustly, Ukash, Visa, Visa Electron.

  • On what devices can I play at 21 Casino?

    You can access 21 Casino's website using Android, Desktop (PC & Mac), iOS.

  • What withdrawal payment methods are available at 21 Casino?

    You can make withdrawals at 21 Casino using International Bank Transfer, Maestro, Master Card, Neteller, Skrill, Visa.

  • What currencies can I use at 21 Casino?

    The currencies you can use on 21 Casino are CAD, EUR, GBP, NOK, SEK, ZAR.

  • What languages are available at 21 Casino?

    21 Casino can be accessed in any of the following languages English, Finnish, German, Norwegian, Swedish.

  • Where is 21 Casino posted in?

    21 Casino is posted in New Online Casino Sites 2023, Pay by Mobile Casino Sites & Bonuses 2023, Verified Fast Withdrawal Casinos, Top Neteller Casino Sites, NetEnt Casinos, Play’n Go Casino List 2023, Microgaming Casino Sites, Best Online Slots Sites, Secure & Verified Roulette Sites, Top Live Dealer Casinos – Weekly Updated List, Bingo Sites, Best Online Baccarat Casinos, Poker Sites.

  • How long does 21 Casino take to payout?

    Average cash out time for 21 Casino is 48h.

  • How to get a bonus at 21 Casino?

    Check the 21 Casino bonuses available on SlotsCalendar, select the bonus and claim it. It's that easy!

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