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  • Roaring21 Casino US Review

Roaring 21 Review – Your Guide to Roaring 21 in the US for 2026

9.6/ 10
  • Fast paying casino with multiple ongoing jackpots
  • Fair and trusted brand with professional and friendly casino hosts
  • Impeccable 24/7 365 customer support
  • Min Deposit: £10
  • Payout Time: 1-5 days
  • Games: 300
9.6/ 10
Special First Deposit Offer: 100% up to $4,000

This Roaring 21 review is based on hours of testing. Players in the US will learn about the selection of games, 100% welcome bonus, and ongoing promotions available to players in the US. You can play real money slots, table games, and jackpot titles on desktop and mobile devices.

Our review also discusses security, customer support, and how to sign up. You can use the information found to determine whether Roaring 21 is an online casino that meets your needs.

Roaring 21 Casino Overview

Roaring 21 is not widely known in the US. The table below provides key information on how it operates and what you can expect once registered.

Established2018
LicenseAnjouan
Owned byEntertainment Software Group Ltd
Device CompatibilityiOS, Android, Windows
Games300+
CasinoYes
LiveNo
SportsbookNo
Min. Deposit$10
Payout Speed1-5 days
Restricted StatesN/A

Pros & Cons of Gambling at Roaring 21 Online Casino

Roaring 21 Casino

We thoroughly tested Roaring 21 to determine how it compares with some of the top safe online casinos. Below, we have listed the main pros and cons uncovered by our review.

What we like

  • 300+ games from Realtime Gaming
  • The welcome package is worth up to $8,000 + 200 free spins
  • Bitcoin, Litecoin, Ethereum & other crypto options
  • 15 different video poker games
  • 24/7 support via live chat, email, and telephone

What we dislike

  • No Roaring 21 no deposit codes
  • 50x wagering requirements for crypto bonuses

Roaring21 Casino US

Roaring 21 Welcome Bonus 9.6/10

Multiple Roaring 21 casino bonuses are available. There are promotions that cater to new and existing members. This is an area in which the casino excels. The only disappointment is the lack of a Roaring 21 no deposit bonus.

Casino Welcome Offer

The traditional welcome bonus at Roaring 21 is worth 100% of your opening deposit. $4,000 is the maximum bonus. Crypto users must deposit at least $10 to qualify. This is compared to $35 for other methods of payment. 40x playthrough requirements apply.

Wagering RequirementMin. DepositEligible GamesMax. Bet
40x$10 for crypto/$35 for other payment methodsSlots, table, specialty, casual, and jackpot games$10

Other Roaring 21 Casino Bonuses 9.6/10

The range of ongoing promotions at Roaring 21 is impressive. We have outlined the offers that await existing customers below, which put Roaring 21 on par with the best casinos for bonuses.

400% Slots Bonus + 100 Extra Spins

400% Slots Bonus + 100 Extra Spins

Available twice, new players can claim a welcome package worth up to $8,000 + 200 extra spins. Deposit at least $34.5 using crypto or $35 using an alternative option to qualify for a 400% bonus + 100 free spins. 40x wagering requirements apply. $10 is the maximum amount you can bet using your bonus.

450% up to $4,500 Crypto Bonus

450% up to $4,500 Crypto Bonus

During our Roaring 21 review, we found that there’s an exclusive offer for crypto users that allows you to claim a 450% bonus up to $4,500. Available once per player, a deposit of $10+ is needed to qualify. 50x wagering requirements apply, which is in keeping with crypto bonuses on other casino sites.

300% up to $3,000 Crypto Special

300% up to $3,000 Crypto Special

Deposit at least $10 using a cryptocurrency and redeem the relevant coupon to claim a 300% bonus. Eligible to use on slots, with 50x wagering requirements having to be met within 30 days.

155% Booster Slots Bonus

155% Booster Slots Bonus

Available up to five times per day, you can claim a 155% bonus for slots. Crypto deposits of $10+ are eligible. A deposit of at least $35 is needed when you use an alternative method of payment. 40x wagering requirements apply.

125% + 20 Free Spins

125% + 20 Free Spins

A deposit of $50 makes you eligible for this bonus package. Your deposit will be 125% matched, while you will also earn 20 free spins for the Oz Golden Trail slot. 40x wagering requirements apply, and $10 is the maximum bet.

Weekend Boost Special

Weekend Boost Special

Available on Saturdays and Sundays, you can claim a deposit bonus up to five times per day when you redeem this coupon. Deposits of $35-$99.99 will be awarded with a 100% bonus. A $100+ deposit comes with a 125% bonus.

100% + 20 Free Spins

100% + 20 Free Spins

Deposit $35+ and redeem this coupon to claim a 100% bonus and 20 free spins. Free spins are only eligible on the Oz Golden Trail slot. 40x wagering requirements apply.

150 Free Spins

150 Free Spins

Claim 150 free spins to use on the Oz Golden Trail slot when you deposit $35+ and redeem this coupon. Any winnings must be wagered 40x before the money can be withdrawn.

200 Pick + Play Spins

200 Pick + Play Spins

Available up to five times per day, deposit at least $35 to claim 200 pick & play spins. You can select which game you wish to use these spins on.

Exclusive Telegram Bonuses

Exclusive Telegram Bonuses

Roaring 21 Casino is accessible via Telegram. Players who join the relevant Telegram channel can take advantage of exclusive bonuses.

T&Cs to Take Note of When Claiming a Roaring 21 Bonus

Even without Roaring 21 Casino bonus codes, there are some key terms and conditions to consider. Ensure that you understand the points below before you try to make a qualifying deposit.

  • There are no Roaring 21 no deposit bonus offers. Therefore, a qualifying deposit is needed to qualify to claim a Roaring 21 casino free chip.
  • Wagering requirements apply to all bonuses. 40x playthrough requirements are common. However, this increases to 50x for crypto promotions.
  • You must redeem coupons, as well as make a qualifying deposit, to qualify for rewards.
  • $10 is the maximum bet with the majority of bonuses at Roaring 21.
  • Some Roaring 21 casino bonuses can be redeemed multiple times. Others are available just once.

Is Roaring 21 Legit? – Security & Licensing Reviewed 9.5/10

Founded in 2018, Roaring 21 Casino reviews indicate that this is a safe and reliable gambling site. Licensed by the Government of the Autonomous Island of Anjouan, the casino is owned by Entertainment Services Group Ltd. This company owns many other online casinos. The casino’s privacy policy is easily accessible via the website.

Game Selection at Roaring 21 9.5/10

The game library at Roaring 21 is small compared to some of the leading offshore casinos. However, the 300+ games from Realtime Gaming will meet the needs of many. You can find slots, table games, casual games, and more. However, there are no live casino games to speak of.

Slots

Hundreds of slots are available at Roaring 21. This still puts it behind some of the best slots casinos, where you can find thousands of games.They are broken up into categories: 3-reel, 5-reel, 6-reel, and bonus round. Fjord’s Fortune, Escape The North, Fortunes of Olympus, and Fortunate Zeus are popular choices and demonstrate the range of themes.

Progressives

There are slots and table games with progressive jackpots. 11 games feature in this category. Aztec’s Millions, Cleopatra’s Gold, and Megasaur are standout titles. The Aztec’s Millions jackpot was over $1 million at the time of writing this Roaring 21 Casino review. There are also four jackpot video poker games to play.

Specialty

Just four specialty games are playable at Roaring 21. Banana Jones, Fish Catch, and Keno are surprisingly joined by European Roulette. The latter feels like it should be in the “Table Games” category.

Casual Games

There are also only four casual games. Fu Long Plinko, Galaxy Blast, Ripcord Rush, and Under Pressure are the games in question. These games have quick outcomes and simple gameplay.

Table Games

Fourteen table games are on offer at Roaring 21. The list includes variants of blackjack, baccarat, teen patti, and andar bahar. Check out the best live dealer casinos for more realistic versions of these games.

Video Poker

Jacks or Better, Deuces Wild, Aces & Eights, and Bonus are among the variants of video poker available at Roaring 21.

Deposit & Withdrawal Methods 9.6/10

You can deposit money using multiple payment methods after you complete the Roaring 21 Casino login process. Credit cards, cryptocurrencies, and other options are available.

Deposits start at $10. Unfortunately, we did find processing fees for bank wire and check payouts. The following table explains exactly how deposits and withdrawals work with each method of payment at Roaring 21.

Payment MethodDeposit LimitWithdrawal LimitFeePayout Time
Visa$35-$1,000N/ANoneN/A
Mastercard$35-$1,000N/ANoneN/A
American Express$35-$1,000N/ANoneN/A
Interac$35-$1,000N/ANoneN/A
Bitcoin$10-$10,000$30-$4,000None1-2 days
Ethereum$10-$10,000N/ANoneN/A
Litecoin$10-$10,000N/ANoneN/A
Bitcoin Cash$10-$10,000N/ANoneN/A
Blue Rewards Club$35-$1,000$35-$4,000NoneInstant
CheckN/A$25-$3,000$503-5 days
Bank WireN/A$200-$4,000$253-5 days

A Closer Look at the Site’s User Experience 9.7/10

The Roaring 21 website has a basic design. The lack of text and images on the pages makes navigation easy. The top menu offers instant access to games and bonuses. A link to the casino’s live chat feature is constantly on display in the bottom right corner of the page. The filter system makes it simple to browse games and find your favorites.

Is there a Roaring Casino Mobile App?

No. One of the few limitations of this Roaring 21 Casino review is that no downloadable app is available. This is the case for iOS, Android, and Windows devices. Many of the leading mobile casinos in the US now offer an app. The Roaring 21 website has been optimized for use on mobile devices. We found that it works well on different smartphones and tablets. All games are mobile-friendly. There are no mobile-exclusive bonuses.

Customer Support 9.5/10

Roaring 21 offers 24/7 support through email and live chat. Friendly and helpful members of staff respond quickly via these avenues. The casino is also active on X, Facebook, and Instagram. The Roaring 21 website features a help center, but no FAQ page.

Roaring 21 Casino Reviews by Existing Players

Roaring 21 Casino reviews from other players are also worth looking at. They give you a better idea of what to expect if you create an account. Much of the positive feedback we found surrounded the casino’s bonuses. Others enjoyed games from Realtime Gaming.

The speed and cost of payouts were of concern to some existing players. Others spoke of how they hoped a mobile app would be made available in the near future. Overall, the positive reviews clearly outweighed the negative ones.

Register & Complete the Roaring 21 Casino Login Process

You must create an account at Roaring 21 before you can start playing games for real money. The instructions below outline how you can sign up, deposit funds, and play games.

  1. Visit Roaring 21

    Begin by entering the Roaring 21 website. It is recommended to use a desktop computer where possible. Familiarize yourself with how the site works.
    Visit Roaring 21
  2. Sign Up

    Click “SIGN UP” and complete the registration form. Enter your full name, email address, and other personal details. Accept the terms and conditions and confirm your details.
    Sign Up
  3. Deposit Money

    Enter your email address and password to complete the Roaring 21 login process. Access the cashier page and select “DEPOSIT”. Choose one of the listed payment methods and add the deposit amount. Enter your payment details or your crypto wallet address. Confirm the payment.
    Deposit Money
  4. Play Games

    Once you have a funded account, you can browse available games. Launch your favorite, set your stake, and start playing.
    Play Games

Roaring21 Casino US

How to Withdraw Your Winnings

Processing times and fees vary at Roaring 21. However, the process is simple. Follow these steps to request a payout after winning money.

  • Log in to your Roaring 21 account.
  • Visit the cashier page and select “WITHDRAW”.
  • Choose your preferred payment option.
  • Add the withdrawal amount.
  • Enter your payment details.
  • Confirm the payout request and wait 1-5 days for funds to be transferred.

Our Final Thoughts

Roaring 21 is an established online casino that caters well to players in the US. While there are just 300+ games, the library does feature some of the best slots on the web. Roaring 21 Casino free spins and bonuses help to entice new players and keep existing members satisfied.

There is room for improvement. There is no mobile app, while payouts can incur hefty charges. However, these are minor issues for most players. Visit the casino today, with a 100% welcome bonus rewarding players who sign up.

Editors' Choice

Register Today & Claim 100% up to $4,000

  • Realtime Gaming-powered casino with 300+ games
  • Earn reload bonuses and free spins as an existing member
  • Accessible via Telegram

FAQs

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Responsible Gambling

Roaring 21 has a page dedicated to responsible gambling. The page offers useful information on managing your bankroll. You can also learn about deposit limits, self-exclusion, and other tools. We suggest contacting one of the support groups below if you require additional help.

About ReadWrite’s Editorial Process

The ReadWrite Editorial policy involves closely monitoring the gambling and blockchain industries for major developments, new product and brand launches, game releases and other newsworthy events. Editors assign relevant stories to in-house staff writers with expertise in each particular topic area. Before publication, articles go through a rigorous round of editing for accuracy, clarity, and to ensure adherence to ReadWrite's style guidelines.

James Fuller
iGaming Analyst

James Fuller is a sports journalist based in Bath, England. Specializing in sports and iGaming, he has joined ReadWrite in June 2024 and has worked for a variety of leading online publications in the past, including MailOnline and Coral. James also has a degree in Sport & Leisure Management from Sheffield Hallam University. He also has a certificate in Football Communication & Digital Media from the Sports Business Institute in Barcelona, which James has used to help brands enhace their following and reputation on online platforms. With almost a decade of experience in sports writing to his name, James has…

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9.5
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9.5
Min. Withdrawal Fees
$30 None
$200 None
Min. Deposit Fees
$35 None
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$10 None
9.6

Special First Deposit Offer: 100% up to $4,000