21 Casino Review 2025 

21 Casino Review 2025 

Created in 2015 by the well-known White Hat Gaming Company, 21 Casino has quickly become part of most British players’ casino rotations.

Why? The site boasts frequent bonuses, over 5,000 casino games and slots, and a list of generous bonuses, including up to a huge £500 welcome bonus.

There’s a lot of good stuff at this casino, but don’t sign up without the full picture. Keep reading this 21 Casino review, and you’ll have the scoop sooner than you can count to 21. Let’s go.

About 21 Casino

Most readers are probably looking for the 21 Casino welcome bonus, so we won’t delay.

🤑 You get up to £500 on your first deposit when you join this site!

£500 in Bonus Funds To Play on All Slot Games

Characters From Popular Online Slots For Which You Can Spend Your £500, 21 Casino Bonus On

18+. New players only. Min deposit £10. Bonus funds are 100% up to £500. Bonus funds are separate to cash funds and subject to 40x (deposit + bonus) 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. T&Cs. GambleAware.org #AD

This is an excellent offer with an affordable £10 minimum deposit. However, it comes with other terms, such as 40x wagering requirements, 30 days to complete the terms, and a £5 maximum bet.

Also, not all games contribute equally to the wagering requirements. Slots, scratchcards, and keno are the best options. Here’s a quick breakdown:

  • Slots – 100%
  • Scratchcards – 100%
  • Keno – 100%
  • Table games – 10%
  • Video poker – 5%
  • Other games – 0%

21 Casino welcome bonus

We have some sour news if you’re looking for 21 Casino free spins or other existing player bonuses.

21 Casino doesn’t have any other bonuses right now. Nor does it have cashback, rakeback, or any giveaways. Sometimes, seasonal bonuses appear, but there’s no fixed promo other than the welcome bonus.

Bonuses for existing players at 21 Casino

The casino games at 21 Casino make up for the slim bonus offerings.

This site has over 5,000 unique games and content from top providers like Blueprint Gaming, ELK Studios, Pragmatic Play, Evolution Gaming, and Big Time Gaming.

The library is broken down into:

When you tally it all up, the 21 Casino slots make up the main portion of the library. Users can trek through hundreds of iconic games, like Big Bass Bonanza, Who Wants to Be a Millionaire, and Dead or Alive.

🤵‍♂️ The live dealer section is also worth a visit. With a mix of classic table games and innovative gameshows like Dream Catcher and Football Studio, you can be the star without leaving your house.

5,000+ casino games & slots at 21 Casino

Does 21 Casino have Megaways slots?

You have plenty of options when it comes to the 21 Casino payment methods.

You can use Visa, Mastercard, PayPal, Skrill, Neosurf, and Paysafecard for deposits. And for withdrawals, you can use all of these except Neosurf and Paysafecard.

👍 What also makes this payment process shine is the easy limits—the minimum deposit and withdrawal are both £10, and there aren’t any surprise fees.

The 21 Casino withdrawal times are also reliable, with all methods taking up to three business days. So you’ll never have to wait over a week to get your winnings.

Payment Method Minimum Deposit Minimum Withdrawal Avg. Withdrawal Time
Visa Debit £10 £10 Up to 3 Business Days
Mastercard Debit £10 £10 Up to 3 Business Days
PayPal £10 £10 Up to 3 Business Days
Skrill £10 £10 Up to 3 Business Days
Neosurf £10 N/A N/A
Paysafecard £10 N/A N/A

Support, safety & security at 21 Casino

It’s normal to second guess a casino’s safety before you join up—and honestly, if you don’t, you could accidentally end up at an unsecured casino.

So, is 21 Casino safe? Absolutely.

This site covers all the bases of responsible gambling (e.g., account limits, exclusions, and links to reputable organisations) whilst also providing secure payment processes with SSL encryption. Plus, all games are RNG tested by third-party auditors.

💬 You can contact the casino via a 24/7 live chat box or email. There’s even an FAQ page for independent troubleshooting.

As for the 21 Casino licence, since this site is owned and operated by White Hat Gaming Limited, it automatically holds a UK Gambling Commission licence under account 52894 and a Mala Gaming Authority licence under MGA/B2C/370/2017.

Last thoughts on 21 Casino

That just about sums up our 21 Casino review and what a treat this site is for British players. From a 121% welcome bonus to 5,000 top games, there’s plenty to enjoy here—even if the ongoing bonuses could be better.

Ultimately, it’s down to you to decide if 21 Casino is your style. But if you go ahead, make sure you play responsibly and take breaks as needed.

Jump back to the best online casinos here.

21 Casino FAQs

Does 21 Casino have a VIP program?

21 Casino unfortunately don't have a VIP program or loyalty scheme. Hopefully, one of these will appear in the future.

Are there ID checks at 21 Casino?

Yes. Since 21 Casino is a UK licence holder, all players must verify their ID and address upon account creation. Further ID checks may be needed if you’re withdrawing large amounts of winnings.

Does 21 Casino have Megaways slots?

Yes! Inside the Slot Games library, you’ll find over 100 Megaways slots, including iconic titles like Monopoly Megaways, Eye of Horus Megaways, and Extra Chilli Megaways.

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