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21 Casino Review: All You Need to Know

Kirk Miller
26 February 2022 |
Updated: 23 May 2022

Casino Overview







Live Support



121% UP TO £300

Withdrawal Time

Up to 5 Days

Casino Features

Slots, Blackjack, Roulette, Roulette, Video Poker, Jackpots, Slingo, Keno, Scratchcards, Live Casino

Withdrawal Limits


18+. New players only. Min deposit £10. Bonus funds are 121% up to £300. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply.Full Terms Apply. BeGambleAware.org
4.5 rating based on 5 ratings

121% UP TO £300

4.5 rating based on 5 ratings

18+. New players only. Min deposit £10. Bonus funds are 121% up to £300. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org


How to Get Started At 21 Casino

Launched in 2015, 21 Casino is an exciting online casino where UK based players can enjoy more than 1000 games and a world-class welcome bonus in a regal atmosphere. The casino is an interactive platform that aims to deliver a premium experience, and it starts with the easy registration process.

Step One

Visit the 21 Casino website

Navigate with a web browser to the official 21 Casino site (the quickest way to do this is simple to press the Visit Casino on this page!). The casino is multi-device compatible so that players can access the site via desktop or mobile devices.

Step Two


Right on the homepage, players are greeted with a stylish dark theme with touches of gold, along with a sign-up link at the top right corner. Follow the prompts on the registration module that pops up, and fill in the required information.

Players need to confirm their registration by clicking the activation link sent to their email. After making the first deposit, players can claim the welcome bonus of 121% up to £300 and start playing casino games. Make sure you confirm the eligible games for using the bonus.

21 Casino Payment Methods

UK players have access to several trustworthy payment methods at this casino, ranging from card providers to e-wallets, bank transfers, and mobile payment solutions. Generally, players can deposit from £10 and above, the same as the bonus qualifying deposit. The casino allows a similar lower limit on withdrawals. On the other hand, there is no indicated max limit on payouts for UK players. Any limitation will usually be dependent on the payment provider chosen.

Payout times also vary depending on the method. It can be as quick as a few hours or up to five business days with verification completed. Note that the casino may also request additional documentation for ID verification before completing withdrawal requests.

Payment Methods

Depositing Methods

PayPal, VISA, Mastercard, Trustly, Neteller, Skrill

Withdrawal Methods

PayPal, VISA, Neteller, Mastercard, Skrill, Trustly

Games Offered At 21 Casino

The 21 Casino game collection features over 1000 fantastic games from leading studios such as Microgaming, NetEnt, IGT, and Evolution Gaming. Players will find plenty of choice spanning all the major categories, including slots, table games, and the live casino.

  • Slots – Slots make up most of the game collection, as is common at most online casinos. At 21 Casino, only the most exciting and rewarding titles have been shortlisted. Players can choose Book of Dead, Danger High Voltage, Big Bass Bonanza and Temple Tumble Megaways, among others. In addition to video slots, there is a range of classic titles and progressive jackpots.
  • Table Games – This section comprises blackjack, roulette, baccarat, poker, video poker, and dice games. Several exciting variants are available also.
  • Live Casino – There is a relatively small catalogue in this section. However, the 21 Casino live games are almost exclusively powered by Evolution Gaming, the number one live casino provider. As such, players will find the best live dealer games in the business. They include Lightning Roulette, Lightning Dice, Monopoly Live Crazy Time, and more.

21 Casino - What's Hot or Not?

21 Casino isn't perfect but will satisfy all casino gaming needs. There are plenty of quality gaming options across slots and table games. Even though the live casino is limited, the tables available are some of the best on the market. The impeccable selection of quality games is a strong point for the casino.

What we like:

Great selection of gamesReliable payment methods No max payout limit for UK playersExcellent customer serviceLicensed and regulated by the UKGC

What we don't:

Limited promotionsSlower payout times than we'd expectLimited live dealer tables


We host a wide variety of video slots with all kinds of different themes that are guaranteed to keep you entertained. Uncover the treasures of Ancient Egypt with the bewitching Book of Dead or the luminous Legacy of Egypt, or take things back to basics with classic online slots like Starburst and Magic Mirror Deluxe II.

21 Casino Bottom Line

There is also a fun welcome bonus with a more generous bonus percentage than usual. Across the payment methods and customer support, the services are reliable. The casino is also duly regulated by the UK Gambling Commission. In addition, it uses bank-grade SSL encryption, so you can rest assured of security and fair play.


Players have to complete the registration process and validate their accounts to deposit real money at the casino. They can then choose any of the deposit methods available to fund their bets.
Yes, the support system at 21 Casino is very reliable. Players can contact the casino via email or via 24/7 live chat. The casino representatives are knowledgeable and eager to help in our reviewer’s experience.
Yes, this casino is perfectly compatible with compact mobile screens. The casino has also created dedicated mobile apps for Android and iOS smartphones.
Right now, no. It specialises in casino betting via its roster of slots and table games as opposed to a sportsbook.
Absolutely. Run by White Hat Gaming (one of the biggest online casino operators out there) and fully licensed by the UK Gambling Commission, you can be sure that everything is above board and reliable here.

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