21 Casino Review

Welcome bonus: 121% Up to Unlimited Amount + 21 Free Spins

Full bonus terms
21 Casino is not available in United States
21 Casino is not available in United States!

The 21 Casino’s black and gold colour scheme has a certain panache, and players expecting a touch of luxury won’t be disappointed. New players are invited to play 21 free-spins of a popular slot game just for signing-up, whilst a 121% unlimited first-deposit bonus will have high-rollers positively queueing-up. There’s also fun weekly Hangover and Stairway Bonuses, whilst Loyalty Points are awarded for all game-play.

The casino also offers players an excellent selection of slots and games, with slots provided by the likes of Netent, Nextgen, Blueprint Gaming, Amaya, Lightning Box, Nextgen, Aristocrat, Leander Games, Thunderkick and Elk Studios – and there’s themes, adventures, features and bonus rounds to suit all tastes. There’s also the chance to become an instant millionaire in Jackpot Slots like Mega Fortune.

You can also head over to the live-casino for 3 types of roulette and 2 types of blackjack, whilst there’s high-roller exclusive games at the in-house casino. There’s also a good choice of Bingo, Video Poker, Fun Games and Scratchcards, and Virtual Betting.

Mobile-Gaming is available on a wide-range of phones and other devices, whilst customer support is available 15-hours a day. 21 Casino is owned by Imperium Network Solutions, and is licensed in both the United Kingdom and Curacao.

Unlimited Welcome

If you’re looking for online casino freebies, then just signing-up at 21 Casino will get you 21 free-spins of a popular slot game. However, there’s a much bigger consideration – and that’s the Unlimited 121% Bonus that you can claim on your first deposit. Just make sure you take as much bonus as you can handle though, as it will need wagering 35x prior to withdrawal. Most slots, scratchcards and keno games count 100% towards wagering requirements, whilst other games countless. There is a small slots exclusion list.


No Deposit Free Spins




First Deposit




Hangovers And Stairways

Hangovers and stairways may not be two words you usually find in the same sentence, but they are the names of the main two regular bonuses at 21 Casino. Hangover Bonuses are 21% Bonuses that you can claim every Monday and Tuesday if it’s been a rough weekend, whilst Stairway Bonuses are designed to take you all the way to heaven every weekend. You can claim 10%, 20% and 30% bonuses, and the size of your bonus depends whether you respectively deposit up to €49.99, €99.99 or over €100.

Loyalty Points

Every time you play games at 21 Casino, you can also accrue Loyalty Points. Each €10 wagered on slots, scratchcards and keno will earn you 2 Loyalty Points, whilst other games will earn you then at the rate of €10/0.25 to 1.00. Earn 200 Loyalty Points and you can cash those in for €1.

Popular Slots

If you’re looking for a sexy selection of slots to play, then how about all the bets games from Netent, Nextgen, Blueprint Gaming, Amaya, Lightning Box, Nextgen, Aristocrat, Leander Games, Thunderkick, and Elk Studios – including Classic Slots, Jackpot Slots and Video Slots.

If you love your classic slots you can look forward to games like Mega joker and Jackpot 6000, whilst jackpot lovers can play for life-changing sums of cash such as £600,000 in Arabian Nights or Hall of Gods, or even a cool £3 Million in Mega Fortune.

However, most of the slots are video slots that offer some wild and wonderful themes and adventures to participate in, and all of which have their own unique brand of wilds, scatters, free-spins, bonus rounds and features.

Just beware of the Big Bad Wolf in Netent’s Fairytale legend: Red Riding Hood, or prepare to join forces with Amaya’s Justice League. You can even brand your enemies with a big Z in Zorro, or enjoy another big Z in Z Zoom from Thunderkick. You can fight dragons for treasure in A Dragon Story from NYX, or join the Zombie Rush from Leander Games. There’s Chilli Gold 2 from Lightning Box, whilst Elk Studios’ Poltava: Flames of War gets even hotter. You can even Wish Upon A Jackpot thanks to Blueprint Gaming.

121% Up to Unlimited Amount + 21 Free SpinsSign up

21 On The Go

If you love playing mobile casino games, then 21 Casino is a perfect place to do just that with a catalogue of over 170 Mobile slots and games, whilst you’ll also be able to access your bonuses, and all your account functions. You’ll also find most modern mobile phones and other mobile devices such as tablets and iPads are also compatible – so why not check it out and see.

15-Hour Live-Chat

If you need to get in touch with the 21 Casino Customer Support Team, you’ll find they are available from 10am until 1am via live-chat or email. Alternatively, you can use the FAQ section to find loads of regularly asked questions.

Try It Free

The offer to try and casino for free should never be wasted, and 21 free-spins just for signing-up should be enough reward for you to take the plunge. Like it, and the 121% Unlimited Bonus is a no-brainer (just bet sensibly). Mobile gaming and customer service is also top-notch.

Slot games available

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