roaring 21 online casino

Roaring 21

US flag Players from United States accepted

Welcome bonus

410% Welcome Bonus Up To $12,100

Casino Information


Roaring 21




Payout %:



94% Rated

Graphics - 94%

Gameplay - 92%

Bonuses - 90%

Value - 92%

Whizz hot?

  • Operator can be trusted
  • Nice variety of RTG games
  • Bitcoin accepted
  • USA players welcome

Whats not so hot?

  • Low withdrawal limit

Roaring 21 is another USA-friendly online casino that caught the eye of the CasinoWhizz team. We decided to see what’s cutting with this site because we dig its theme.

It’s quite a new online casino since it opened its virtual door for business in 2018. They accept cryptos for fast withdrawals, USD and CAD.

The theme harks back to the Roaring 1920s when life was simpler and when bootleggers reigned supreme. This review mentions Roaring 21 Casino’s RTG games, bonuses, promos, support, and banking options.

Moreover, we mention the good and the bad points of Roaring 21 Casino in this review. By the time you’ve read through this review. You’ll know whether it’s worth it to play at the site or not.

Exclusive bonus for players

410% Welcome Bonus Up To $12,100

promo code


Join now

US flag Players from United States accepted

Roaring 21 Pros and Cons

  • Quality catalog of RTG slots and table games
  • Plenty of progressive slots
  • Quick Bitcoin withdrawals of up to $4,000
  • 24/7 support
  • Excellent reputation with a license in Curacao
  • Limited banking options
  • Max cash out $16,000 per month

roaring 21

Review Summary of Roaring 21

review iconRoaring 21 is a legit online casino that welcomes players from the USA and Canada. The jurisdiction that oversees the casino’s operations is none other than Curacao.

They have more than 200 RTG games in their library which they top up with new ones regularly. Players that sign up through the CasinoWhizz link qualify for a bonus. Not just any welcome bonus but an exclusive one of 410% up to $12,100.

We tell you more about it further down in this review of Roaring 21 Casino. The games at the site are compatible with mobile devices. So, you can play your favorite slots for real money when you’re on the go.

What Did Trustpilot Say About Roaring 21 Casino?

trust iconAt the time of writing the review of Roaring 21 Casino, there were no player comments at Trustpilot. Naturally, we snooped around to see what other top gambling sites had to say about it.

One gambling guide’s player comments stood out for us. They gave it an average rating of 8.9/10 which is exceptional. That makes Roaring 21 one of the best casinos online where Americans can play legally.

Non-payments, tight games that seldom pay, verification delays, and their bonuses have steep WR. Other than those few complaints, players said that they enjoyed their games and quick payouts through Bitcoin.

By the way, one player said that he won $900 with a deposit of $36. That clearly shows that it’s possible to win a lot of money even with a small deposit.

The casino also has a representative at the site to help with any player issues. How do I ensure that I won’t have any payment delays at Roaring 21 casino online?

Verify your account with them after you signed up. The good news is that their verification process is faster than most US online casinos.

Before we forget. A player won $18,000 with a cashback bonus; they only paid her $350. Now, there is a reason for that in case you think the site cheated her.

The terms and conditions attached to their cashback bonuses have a max cashout rule. The bottom line is if you want to win plenty of money at the casino play with your own money.

And if you do play with a bonus, read their terms and conditions carefully.

How Does Roaring 21 Casino Stack Up Against the Competition?

comparisonIn terms of overall reputation, Roaring 21 Casino competes with the best. That’s to say it holds its own against sites like BetOnline, MYB Casino, and Super Slots.

No online casino is perfect, and the aforementioned sites do a few things better than Roaring 21. For example, BetOnline allows you to bet on your favorite US sports, and it has a live casino.

Super Slots Casino has a higher withdrawal limit, and MYB Casino has more games as well as a VIP program.

Casino Minimum Deposit Withdrawal Limit Sportsbook Live Casino Casino Games Play Now
Roaring 21 casino $10 $4,000 No No 300+
Super Slots $20 $100,000 No Yes 500+
BetOnline $20 $100,000 Yes Yes 400+
Wild Casino $20 $100,000 No Yes 500+
MYB Casino $10 $10,000 No Yes 2,000+

Roaring 21 Welcome Bonus

bonus iconThe size of our exclusive welcome bonus of 410% up to $12,100 is EPIC. When it comes to online casino bonuses nobody does it better than the RTG casinos online.

Before you claim the bonus there are a few things you should know about it first. For one, there are bonus terms. The most obvious one is the roll-over requirement of 40xd+b.

You can claim the exclusive 410% bonus on a deposit of $35 with the code VIPBONUS. You can only withdraw your bonus money once you cleared the bonus terms.

Cryptocurrency players have a slight edge since they can claim the bonus on a small deposit of $10. Finally, you can use the bonus to play slots, and specialty games, and the max bet is $10.

The good news is that Roaring 21 online casino has plenty of other bonuses in stock.

Casino Promotions & Free Spins Roaring 21 Casino

Bonus  Promo Code Min Deposit & Other Info Terms and Conditions
Exclusive 410% welcome bonus VIPBONUS $35 for fiat and BTC WR is 40xd+b  on slots
300% Cryptocurrency Special   $10 for BTC WR50x
150% Blue Rewards Card Bonus   $35 WR is 50x
125% Bonus + 20FS on Warrior Conquest   $50 WR40x
100% Monthly Slots Bonus   Min $10 for crypto and $35 for fiat WR40x
80% Weekly Slots Bonus   $10 for crypto and $35 for fiat, claim 2x WR40x
150 Monthly Spins   Redeem the bonus code with $55 to play the Asgard slot, use 1x WR40x

Play At Roaring 21

Loyalty Program

vipWe did not find a loyalty program in this review of Roaring 21 Casino. What we do know is that the site does reward its loyal players with comps, and special bonuses.

Every time you place bets between $8 and $15 the Roaring 21 Casino will award you comps. Once you’ve notched up at least 100 points you can exchange them for $1.

Notice that certain games will earn you more comps at a faster rate than others. has one of the best loyalty programs we’ve seen.

roaring 21 games

Casino Games Catalog

Each online casino game is compatible with mobile phones which makes them perfect for players on the go.

RealTime Gaming’s portfolio of games gives players a download and a browser option. The library of games includes slots, table games, video poker, progressive jackpot, and specialty types.

Online Slots

slots iconThe online casino only lists the games from one software provider and that’s RealTime Gaming. If you’re looking for a US casino online with more brands check out Cafe Casino.

Of particular interest are their Rival slots and the Hot Drop Jackpots. Once you sign up at Roaring 21 casino online you can pick and choose from old-time classics and new slots.

Our favorite online slot machines are Cash Bandits 3, Bubble Bubble 2, and Warrior Conquest. The latter slot has a unique game engine as it expands with each win. Line up three bonus symbols on the reels you’ll score plenty of free spins.

Blackjack & Table Games

Roaring 21 Casino dishes up the usual blackjack variants and table game options. US players can pick and choose from blackjack, European and American roulette, Pai Gow, Three Card Poker, and many more.

You can only play the electronic versions of the games since they don’t have a live dealer casino. We believe that’s an oversight from RTG casino at the moment.

Blackjack Caribbean Stud Poker
Pai Gow Poker Perfect Pairs
Tri Card Poker Let'Em Ride
Red Dog

Although the house edges of the electronic versions are sharper. Our blackjack cheat sheet will help you when you play blackjack for real money online.

Video Poker

poker iconThe Casinowhizz team is very passionate about video poker. If we’re not playing slots online, we’re playing video poker like Jacks or Better or Deuces Wild.

Since Roaring 21 Casino is a typical RTG casino there’s no shortage of video poker at its site. They offer big jackpots, RTPs higher than 98% and they’re easy to play.

If we can give you a pro tip, always bet the maximum 5 credits when you play video poker.

Aces & Eights Bonus Poker Deluxe Double Jackpot Poker
All American Poker Jacks or Better Double Double Jackpot Poker
Bonus Deuces Deuces Wild Sevens Wild
Bonus Poker Double Bonus Poker Loose Deuces

Progressive Slots

We have no idea about the hit ratio of the RTG progressives. We have it on good authority that each of the 6 games pays out more than once a year.

Whether it’s the top cash prize or a minor jackpot. The crowd favorites are Aztec Millions, Caribbean Stud Poker, Megasaur, and Let’Em Ride.

Aztec’s Millions and Spirit of the Inca offer life-changing payouts of up to $1 million.

Specialty Games

Fish Catch is a shooting game while Banana Jones is a board game like shutes and ladders. We also find it odd that European Roulette is on the specialty menu and not under table games.

  • Banana Jones
  • Keno
  • Fish Catch

Roaring 21 Banking

Deposits Methods

The smallest deposit is $10 and the max deposit is $10,000 for Bitcoin and Altcoins. The best method for US players to transact with is Bitcoin.

Players from Australia can use credit cards and Interac E-Transfer. All deposits are free of charge.

Type Fee  Time  Min/Max Deposit
Visa None Instant $35 to $1,000
MasterCard None Instant $35 to $1,000
American Express None Instant $35 to $1,000
Diners Club None Instant $35 to $1,000
Discover None Instant $35 to $1,000
Interac None Instant $35 to $1,000
Bitcoin & Altcoins None BTC is Instant while Altcoins can take up to 5 minutes $10 to $10,000
Blue Rewards Card None Instant $35 to $1,000

Withdrawal Methods

Credit cards, checks, and bank wire withdrawals take 3 to 5 business days. The weekly withdrawal limit at Roaring 21 Casino is $BTC4,000. Note, that’s how standard depositors can cash out.

VIPs have the luxury of withdrawing more money. Check and bank wire charge withdrawal fees from $25 to $50 respectively. Bitcoin payments are free.

Withdrawal Method Bank Charges Withdrawal Time Min/Max Payout 
Check $50 3 to 5 business days $250 to $3,000
Bank Wire $25 3 to 5 business days $200 to $4,000
Bitcoin Zero fees 1 to 2 business days $30 to $4,000
Blue Rewards Card Zero fees Instant $35 to $4,000

Play At Roaring 21

Player Support

support iconTo smooth things over you can contact Roaring 21 Casino through email ([email protected]), live chat, or phone (+1-844-235-1856). Support is friendly, professional, and available 24/7.

There’s a FAQs section too. Go through it, it tells you how to claim a bonus, site security, and so on.

How to Sign Up, and Claim a Bonus

Step 01

website icon
Sign Up

Visit the webpage of the online casino and click on “Sign Up”.

Step 02

register icon
Complete the Registration

Input your name, surname, phone, email, and residential address.

Step 03

banking icon
Go to Banking

Click on Cashier, the preferred banking method, and the amount you want to deposit.

Step 04

bonus icon
Play with a Bonus

Use the Casinowhizz coupon code VIPBONUS of 410% up to $12,100.

Step 05

real money icon
Cashing Out

Make sure you clear the wagering requirements attached to the bonus. Click on the amount you want to withdraw, and click “withdraw”.

Our Review of Roaring 21

Almost everything about Roaring 21 online casino pumps. Back in the day, young women were into jazz and alcohol was against the law in the US.

Stuff We Like

With a diverse selection of RTG games, bonuses, quick deposits, and withdrawals, for the most part, it’s an okay site. The are a few areas the site can sharpen up though.

Stuff to Work On

We’re not too fond of the low weekly withdrawal limits. Despite the fact that the bonuses are massive their wagering requirements spoil the fun.

More games from other online casino software will give it more flexibility too. Admittedly, Roaring 21 is somewhat repetitive and shallow.

Visit Roaring 21


Welcome bonus

410% Welcome Bonus Up To $12,100 Promo code: VIPBONUS

Whizz hot?

  • Operator can be trusted
  • Nice variety of RTG games
  • Bitcoin accepted
  • USA players welcome
Play Now

US flagPlayers from United States  accepted

Verdict: Roaring 21 Casino Let the Good Times Roll!

legal iconRoaring 21 Casino celebrates the high-live of the roaring twenties like no other casino online. On the face of things, we’ve seen better. The site’s decadent start-up bonus worth $12,100 for new players is huge.

Cash in on that and you’ll be as good as rain, make sure you also check the WR. It’s not all about bonuses and extravagant rewards though.

The USA casino online treats players well, their games are safe and of course fair. Moreover, the casino pays its winners with Bitcoin in no time! Americans will find oodles of entertainment far away from the corporate mainstream.

To reach that next level. The site must increase its withdrawal limit, reduce the WR of the bonuses, and add more games. Other than those minor blips we recommend Roaring 21 Casino.

Roaring 21 Casino FAQ

Is Roaring 21 Casino legit?

Yes, it’s a legitimate online casino with a license from the Gambling Board of Curacao. Furthermore, they use RealTime Gaming to power their platform a trusted software provider for more than two decades.

Are USA players welcome at Roaring 21 online casino?

Yes, of course. It’s one of the safest casinos online for Americans. They welcome new players with a deposit bonus, run regular promotions, and pay fast.

Are there better online casinos for US players than Roaring 21 Casino?

In our opinion, yes. Players are forever looking for online casinos with tons of games, lightning-fast payouts, and excellent service. Online casinos better than Roaring 21 are Wild Casino, MYB Casino, and Super Slots.

Online sportsbooks like Bovada and BUSR take care of all your sports betting needs. While Ignition has the best online poker room for Americans.

Who are the owners of Roaring 21 Casino?

Entertainment Software Group N.V. owns and operates Roaring 21 Casino from Curacao. It’s also the same site that owns Casino Max.

Best Rated Casinos in US


Welcome bonus

300% Bonus To $2000 + 20 Freespins Promo code: MYBCWHIZZ

Whizz hot?

  • Welcomes players from the US and Canada
  • Fast cash outs
  • VIP rewards program
  • Comps and cash back on losses
  • Nice blend of Betsoft, and Nuclues Gaming games
Play Now

US flagPlayers from United States  accepted


Welcome bonus

320% Welcome Bonus To $3000 Promo code: WILD320

Whizz hot?

  • Sublime bonus package of up to $3,000
  • Bonus wagering is fair
  • Withdrawals are cleared fast
  • Live Casino
Play Now

US flagPlayers from United States  accepted



96% RatedRead review

Welcome bonus

150% Bonus $1000 + Cash Back + Free Spins Promo code: LUCKYWAVE

Whizz hot?

  • Casino with Sports Betting and Horse Racing
  • Live Dealer Casino
  • Accepts Bitcoin and other cryptos
  • High withdraw limit for crypto
Play Now

US flagPlayers from United States  accepted