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21 Casino Review

21 Casino comes with a collection of over 2,000 games and an amazing VIP program with fantastic rewards.

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Overall rating
Sign-up process
Game selection
Live Casino
Mobile (app)
VIP program
Fees & payout speed
Customer support

Critic score

based on 5 critics


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Overall score

21 Casino Pros

  • Games made by renowned studios
  • Thousands of slot games
  • Live games and millionaire jackpots
  • Great UX and interface on all platforms
  • Fair terms and conditions

21 Casino Cons

  • Doesn’t provide users with many promotions
  • Plenty of slots can’t be played with bonuses

21 casino home

21 Casino Casino Bonuses 7.5/10

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21 Casino
Minimum deposit: €10 Wagering requirements: 35xT&Cs applyPlay responsibly
Minimum deposit: €10 Wagering requirements: 35x
21 Casino
Free Spins No Deposit bonus
Minimum deposit: €0 Wagering requirements: 35xbT&Cs applyPlay responsibly
Minimum deposit: €0 Wagering requirements: 35xb

21 Casino Casino No Deposit Bonus

You can start your 21 Casino journey with 21 free spins no deposit, which come with a very reasonable wagering requirement (35xb) and non-sticky profits, meaning that you’ll get to withdraw the cash as soon as the wagering rules are fulfilled.

Free spins are meant to be spent playing Book of Dead, and must be spent before claiming the site’s welcome bonus on your first deposit.

21 Casino Casino Bonus Code

21 Casino bonuses do not require players to enter bonus codes when activating them. You will be able to do so manually. This includes the site’s welcome bonus, no deposit bonus, and any other rewards that you may receive via email or personal message while registered at 21 Casino. VIP bonuses are also activated manually.

Other Promotions

21 Casino does not offer any other bonuses within the “promotional” section of the casino. As well as the welcome bonus, the only way to obtain other rewards is by offers that you’ll receive via promotional emails (these are sent quite often by the site’s staff).

21 casino bonuses

You will not need to claim many bonuses to play here, though, as the site is built to offer a complete experience with no casino rewards. Just remember to manuallyactivate bonuses and you’ll be good to go.

21 Casino Welcome Bonus

Once you’ve finished playing with the 21 Casino free spins, you can move on and claim the site’s fantastic welcome bonus. It consists of a match deposit bonus of 121% up to €300, and the money itself also comes with a very reasonable wagering requirement.

21 casino welcome bonus

To obtain the offer, all you need to do is manually check the option before you make a deposit. When you visit the site’s cashier, you’ll be presented with the option to activate the rewards upon depositing, but you may also do this by visiting the “Bonus” section of your profile.

The bonus is subjected to a minimum deposit of €10 (it could be lower depending on where you live) and you will have to spend the bonus money 35 times before you can withdraw the profits. As per the majority of welcome bonuses, you will not be able to claim the cash if you deposit with Skrill or Neteller.

How to Sign Up?7.9/10

The registration process of the 21 Casino involves sharing a few bits of personal information, which must be done before making a deposit in the casino. Registration is a bit slower at 21 Casino than it is in other online gambling sites, but this also means that withdrawals are quicker, since you’ll have already shared most of your information upon registering.

You will have to provide the casino with basic information like country of residence, street, house number, and personal ID. The casino needs the information to verify your identity – be sure to provide it in an accurate manner.

 21 Casino Sign Up for New Players

  1. Visit 21Casino.com
  2. Select the option to register, located at the upper right side of your screen
  3. Enter your username, email, and desired password
  4. Enter any other piece of information that the casino requires, which may vary based on your location
  5. Finish the registration process, claim the no deposit bonus, and make your first deposit to play

 21 Casino Login for Existing Players

  1. Visit the 21 Casino website
  2. Select the login option in the uppermost menu
  3. Enter your username and password
  4. Play at 21 Casino with real cash or in demo mode.

Game Selection8.7/10

21 Casino offers an unparalleled selection of games when it comes to its level of quality. The site provides games made by some of the industry’s top software developers – with many of them offering more than 100 games within the casino’s gallery that spans over 1,000 different titles.

Renowned companies like NetEnt and Pragmatic Play stand-out from the rest, but other studios like Wazdan, NYX, and Fantasma guarantee another layer of quality as well as plenty of variety.

Players looking for specific titles will be pleased to see how the site deals with searches, as it offers multiple filters that allow you to find specific games based on what you need.

21 casino games

It is clear, though, that online slots make up most of this online casino’s game selection, but don’t forget to check out other sections of the site: you’ll find other can’t-miss casino games and less-common arcade-like titles that contribute towards creating the 21 Casino experience.

Check out Microgaming’s table games, courtesy of subsidiary studio Switch, or Golden Rock’s game collection of roulette and blackjack titles if virtual table games are what you’re after.

Let’s see what each 21 Casino category has in store for you in its worldwide gallery of renowned casino games:


The 21 Casino slot selection is the most complete game section of the casino. The site offers plenty of online slots of all categories, including the industry’s most popular titles like Sweet Bonanza, Starburst, Book of Dead (with free spins, of course), and other titles created by the world’s biggest companies. Gates of Olympus and other Drops & Wins Pragmatic Play titles make their way into this casino’s game gallery.

With the option to filter and look for specific games, you’ll find the latest titles in the gambling industry. Lesser-known slot games are also aplenty within the site’s library. Newer games are consistently being added to it, too.

There are over 2,000 online slot games to enjoy. Be sure to use the filters or search for specific games – 21 Casino provides you with gaming options aplenty!


Players chasing life-changing sums of money will be going to the right place by visiting 21 Casino. The casino comes with popular games like the popular WOWPot by Microgaming, found in games like Sisters of Oz, as well as the highest-paying jackpot game of all time: Mega Moolah, and popular variants of the title like the Goddess, Gold Factory, and Thunderstruck II Mega Moolah versions.

This section of the casino also includes the “Jackpot King” games and other high-paying titles with smaller progressive jackpots that drop rather frequently. Mega Joker is a clear example of this, which comes with a small progressive jackpot that is often tied to a casino and not to a global pool of player earnings.

Table Games

21 Casino’s collection of table games comes with plenty of virtual and live dealer games that stand-out for its collection of virtual and live dealer games. Games from other companies, like Microgaming’s blockbusters, are crucial to the creation of a complete collection of virtual table games.

Gold Series and Vegas Strip games by Microgaming bring all the emotion of a land-based casino into the comfort of your device’s screen and without the need to even see a real dealer at all. Don’t miss out Iron Dog and Golden Rock Studios’ games, either: their roulette, blackjack, and baccarat titles make them fantastic titles to take into account as well.

Leander brings a unique version of Casino Hold’em to the table, too: don’t hesitate to try it out if you’re keen to play classic table games in an online casino like this one.

Other Games

The selection of “Other Games” offered by 21 Casino presents an even more diverse section of options and different titles to choose from. You can play games like Pachinko or Slingo (including many of its most popular versions, like Starburst Slingo and Book of Slingo), or virtual scratch cards for those looking to play unique casino games.

Live Casino8/10

The 21 Casino live casino comes with everything that an online gambling website needs: table games and Game Shows, a selection of some of the industry’s most played blackjack titles, exclusive tables to play roulette, and an ample collection of baccarat titles wait for you at the 21 Casino live section.

21 casino live dealer

The casino’s live games are mainly provided by top companies like Evolution and Pragmatic Play, which lead the world’s live gambling market with their amazing titles. Visit the casino and play titles like Azure Blackjack, Three Card Poker, Casino Hold’em, and the most popular variants of roulette like Lightning Roulette.

On top of that, the site also presents users with the live tables of eZugi, the smaller live casino company acquired by Evolution that offers original titles like Andar Bahar and Teen Patti. They are all ideal options to be played by those looking for a more diverse experience.

Mobile (app)8.7/10

Just as is the case in 21 Casino’s sister site, Casilando, an online casino operated by What Hat Gaming Ltd, this casino comes with a top-quality mobile interface that sees itself widely helped by the site’s simply, minimalistic design, which comes packed with features that always seem one click away.

21 casino mobile

It’s clear that this online casino is ideal for those who prefer to play from mobile phones or tablets – even if there isn’t an app to support its mobile compatibility. In fact, this casino works so well in mobile devices that it makes sense for it to lack a casino app. All you need to know is to log into the casino and play from any mobile browser that you own.

We didn’t have a problem loading any of the site’s live games from our phone. We tried out all of the site’s game sections using our phone. We played slots, table games, and live games without a problem presenting itself while doing so.

VIP Program8.4/10

The 21 Casino loyalty program is designed for the casino’s high rollers. To participate in it, you have to be invited by the casino via email. You will get an invitation if you wager with enough money to qualify for the program, although it isn’t stated how much cash you need to wager in order to qualify for it. Unlike other programs, the 21 Casino VIP exclusivity means that it only has 4 different levels.

21 casino vip program

As per what we just said, 21 Casino also offers much better loyalty rewards than your average online casino. Prizes are much bigger than what you usually see online, cashback bonuses are much better, and free spins -as well as free cash- come in much bigger amounts than what they are offered in other online casinos.

Levels and Rewards

The 21 Casino rewards may be obtained by moving up the levels across the site’s bonus program. Each level comes with different monetary requirements, so you’ll have to wager more cash if you wish to move up through the site’s levels. There are only four, though, which are:

  • Silver
  • Gold
  • Platinum
  • Diamond

Each level guarantees access to better and more lucrative rewards. These rewards are similar to what’s offered in other White Hat Gaming Limited casinos. Let’s take a look at the main ones here:

  • Promotions, raffles, and tournaments, all exclusive to members of the program.
  • Special customer support features, which you’ll be able to access 24/7.
  • A private account manager to contact whenever you need to.
  • The ability to withdraw money much quicker than other players.
  • Free spins for selected games, based on the titles that you play the most.
  • Black Cards with monthly privileges for VIPs.
  • Special VIP Cash Drops and random rewards for the site’s top players.

Fees & Payout Speed8.2/10

21 Casino offers traditional payment methods like credit cards and debit cards. All of them offer quick withdrawals, as it often occurs in other White Hat Gaming casinos. There are no additional fees to take into consideration, and payments shouldn’t take more than 4 days to get processed. In most cases, you should receive your money within 2 days of requesting a withdrawal.

You should receive your cash quickly regardless of the chosen payment method, although e-wallets, like Skrill, almost guarantee that you’ll get your money within a day of requesting it.

Customer Support8.2/10

You can visit the “Live Chat” section, located in the lowermost section of the website, to find all of the necessary information about how to get in touch with the 21 Casino staff. You will be directed to a page where you’ll have the option to read the site’s FAQ, but you can scroll down to access the casino’s live chat and speak to a customer representative yourself.

Response times are short. You should be able to speak to the site’s staff in a matter of minutes regardless of the time of the day in which you contact them.

21 Casino VS Other Casinos

21 Casino’s elegant theme gives its website a fantastic feel that breaks the common mold that most casinos follow. However, some players may opt to visit different casinos in their search for the best gambling site.

N1 Casino is a reliable alternative to 21 Casino if you’re looking for a similar experience, but one packed with more games and a plethora of frequent tournaments. N1 Casino comes with Weekly Races, flash events with instant rewards, and free spin events that will have you competing with other casino players to earn the site’s most lucrative rewards!

BitStarz also offers a fantastic alternative to what 21 Casino currently provides to its users. The site operates with cryptocurrencies, but also accepts FIAT currencies as a payment option to make it easy for its players to enjoy a collection of over 1,000 games. Slots, table games, and a live casino provide an ideal alternative to those who like what 21 Casino offers but prefer to gamble with crypto instead.

21 CasinoN1 CasinoBitStarz Casino
Sign-up process7.91010
Game selection8.7109.8
Fees & payout speed8.29.89.8
Customer support8.299.6
Live Casino89.510
VIP program8.499.7
Overall rating8.29.69.8


8.2 / 10



21 Casino is an ideal website for those that aren’t bothered by the lack of weekly offers. The site offers an amazing welcome bonus and a no deposit bonus, providing a staggering 121% up to €300 + 21 free spins to start playing the site’s collection of over 2,000 casino games.

This is an ideal online casino for fans of slot games and for those that seek to find the best online slots or games with unique features. On top of the casino’s gallery of slot games, the presence of top studios allows the site to flourish in other sections. It’s a casino for those who seek quality and quantity among anything else.

You can register at the 21 Casino now and start playing some of the most popular games in the online casino industry, or opt to win the world’s highest-paying jackpots like Mega Moolah’s €1,000,000+ haul.

Frequently asked questions

21 Casino is a legit gambling with reliable bonuses site operated by White Hat Gaming, a company that operates multiple online casinos under license of the MGA in Matla.

Select the “Live Chat” option located in the lowermost menu of the site. There, you’ll have access to all of the casino’s contact options.

21 Casino cashouts are processed, in most occasions, within 2 days of having requested them. Money will be transferred to your account by then.

21 Casino offers games with a standard RTP (96% for most slots) as it’s the case in most White Hat Gaming Limited casinos.

The site comes with popular games like Big Bass Bonanza, Starburst, Book of Dead, Reactoonz, Sweet Bonanza, and many of the world’s most modern and classic casino games.

At 21 Casino, one player is allowed to sign up and play using a single account. The casino may terminate other existing accounts and retain only the original account. This is to avoid getting your winnings and bonuses forfeited due to multiple accounts. There are two possible things to happen after eliminating duplicate accounts- the remaining funds are returned or winnings will be forfeited.

Last updated  July 18, 2024
We conduct thorough and impartial reviews of online casinos using our well-established review framework, honed through years of experience in the casino industry. Find out more about The Casino Wizard's rating guidelines, and why you can trust us.

About the author



Co-founder The Casino Wizard


Co-founder The Casino Wizard

Matt is a co-founder of The Casino Wizard and a long-time online casino enthusiast. He's been a poker fan most of his life and started his iGaming career as a former online bonus hunter for poker games. Matt’s expertise in the world of online casinos, in combination with his background in online marketing has helped The Casino Wizard become what it is today. His knowledge of the online casino world has allowed him to provide expert opinions and share them with those who love online gambling as much as he does.

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