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18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. 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


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21 Casino

The 21 Casino website is owned by a larger iGaming company called White Hat Gaming Limited. The company is licensed to operate in the UK through the UK Gambling Commission under account number 52894. They also have a Malta Gaming Authority license which is where their office is registered too. The address is Cornerstone Business Centre, MOSTA, MST 1180, Malta.

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Introduction to 21 Casino

21 Casino is a popular casino website that is owned and run by White Hat Gaming, a larger company that owns many domains operating in the UK. The company was formed by a group of iGaming professionals who believed they could provide better casino services to the community they’d worked in for so long.

This particular online casino was launched in 2015 and boldly used the number heavily associated with the popular casino game Blackjack. This number bleeds into their welcome package, too, which offers a first deposit match of 121% up to the value of £100. This gives players a chance to explore all areas of the casino.

They highlight their commitment to safety while you browse the website. Promising to make use of the latest technology to provide high-tech safety across the website. They are fortified with the latest SSL encryption technology. Keeping your information and your finances safe.

Welcome Bonus

Casino Bonus121% First Deposit Match up to £100
Wagering Requirements35x Bonus Funds
Time to Wager30 Days
18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate from cash funds and subject to 35x wagering requirements. Only bonus funds count towards wagering contributions. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org

When you’re signing up to 21 Casino as a new customer, you can take advantage of their welcome bonus, which offers to match your first deposit 121% up to £100. This means players can deposit £83 and receive £100 worth of bonus funds. Bonus funds are not restricted to slot games like bonus spins, so new players get a chance to explore the whole website with an enhanced bankroll.

Claiming the bonus is easy you simply have to deposit £10 or more to qualify. Making a deposit of this amount will only give you £12.10 of bonus funds. Although this will make meeting wagering requirements as you are expected to wager the equivalent of your bonus funds 35 times. This means when you make the maximum deposit, you have to bet £3,500 in 30 days before any of your winnings become available as withdrawable cash.

The different types of games available at 21 Casino contribute towards wagering requirements different. Slot games, scratchcards, and keno contribute the highest with the full 100%, whereas table games offer 10% and video poker contributes 5%. This means £1 played on poker counts as £0.05 towards the £3,500 needed. There is a list of slot exceptions that make no contribution and others that offer 20%.

Online Casino Games

This online casino is home to a varied selection of online casino games, including slot machines, table games, and games with live dealers. They can be found by clicking the two dice in the header.

The navigational menu header contains a series of categories to help a player find a game to play. The Discover tab highlights some of the most popular slot games, the most recently added games, along with some Megaways and Slingo selects. They also highlight some of their live casino offerings.

You can click to see jackpot slots, a page full of slot games that offer the potential to win a jackpot. Players can also click providers, which brings up a further sidebar menu containing all of the game developers with a game in the 21 Casino library. They range from big hitters like Blueprint to smaller creators like Buck Stakes Entertainment. Hosting games from a mixed group of developers create more variation in the game selection.

Visitors need to click more to see table games where they can find games that have populated casinos for hundreds of years. Under more, players will also find other games in a section that includes Slingo, Lucky Tap, and Scratchcard games. Along with the unique Aviator game from Spribe Gaming.

How To Play 21 Casino

The steps in this guide will help you register with 21 Casino while ensuring you understand how to redeem the welcome offer. This information is only relevant to UK players.

1. Go To 21casino.com


Go to the casino’s website and get a sense of it before signing up. Check out the design, and the collection of games, and read through the terms and conditions of the welcome offer.

2. Click Sign Up


You’ll find two buttons in the header on reads Log In while a brighter yellow is marked Sign-Up. Click to go to see the pop-up registration form and complete it with the appropriate identifying information.

3. Register a banking method


Once registered, you will need to complete the Know Your Customer protocol before registering a payment method. Now you can make a deposit of at least £10 to access the welcome package.

4. Enjoy


The casino releases your bonus funds as soon as you make a qualifying deposit, and you can start playing real money casino games at your new casino site.

21 Casino Review Summary

21 Casino is an online casino operated by White Hat Gaming, a company formed by experienced iGaming professionals. Launched in 2015, they have built the design and the welcome bonus of the casino around the unbeatable hand value from the beloved game Blackjack.

They even included it in the welcome bonus, offering players a first deposit match of 121%. It is simply to join up and redeem this offer, and the wagering requirements only apply to the bonus amount. Players joining 21 Casino and sharing their financial and personal information are promised, by the casino, that they will use the latest technology to keep their information protected.

The casino has a games library that contains a collection of varied games, including slot machines, table games, and live dealer games. There is also an extensive collection of Slingo-based games, some scratchcards and instant win games too.

AskGamblers.comSite Rating: 7.35/10
Player Rating: 5.1/10
Author Bram Welch

After working in journalism, teaching and hosting radio, I am now enjoying working on long-form articles around the gambling industry and iGaming for UKCasino.com & Casinogrounds.com