Roaring 21: Clean, Fast, and Empty: Roaring 21 is arguably the best-looking casino in the Entertainment Software Group (ESG) portfolio. It features a clean “1920s Gatsby” design and boasts the group’s signature 1-Hour Payouts via Crypto. However, underneath the polished interface lies the same aging RealTime Gaming (RTG) engine found at older sites. It is an incredibly safe place to play, but without new providers, the game library feels stagnant compared to modern competitors.

roaring 21 logo

Roaring 21

Welcome bonus

400% Welcome Bonus
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Casino Information

Name:

Roaring 21

Website:

www.roaring21.com

Established:

2018

Payout %:

97.82%

E-mail:

[email protected]

Editorial Score - 82%

Payout Speed - 95%

Software Quality - 68%

Trust & Security - 98%

Bonus Value - 90%

Editorial Highlights

  • Instant Crypto Withdrawals
  • 400% Welcome Bonus
  • Zero Fees on Payouts

Room for Improvement

  • Small Library (RTG Only)
  • $4,000 Weekly Cap
  • Hidden Live Dealer
OnlineCasinos2Best Real Money Online Casinos USARoaring 21

Roaring 21 Overview: The “Gatsby” of Crypto Casinos

Roaring 21 Casino Homepage 2026

The design is cleaner and more professional than its sister sites, though the game library is identical.

The 2026 Verdict: Roaring 21 is what we call a “Ferrari engine in a vintage car.” It is built on the lightning-fast Entertainment Software Group (ESG) backend, which means it processes payouts faster than 95% of the US market. However, the game selection is strictly old-school.

We rated it **82%** because it is the most polished of the ESG brands. Unlike the cluttered design of older real money online casinos, Roaring 21 uses a crisp, mobile-first interface that is easy on the eyes. It is the perfect choice for players who want the reliability of the RealTime Gaming (RTG) software without the ugly 1990s graphics.

⚡ The Speed Advantage

The main selling point is speed. If you deposit with Bitcoin, Litecoin, or Tether, you can expect your winnings to hit your wallet in under 1 hour. There is no “pending period” nonsense here—once you are verified, you get paid fast.

The Bottom Line: It is safe, it is fast, and it looks great. If you can live with a smaller game library (~200 titles), this is one of the safest places to play in 2026.

📊 Roaring 21 Data Card

EST. 2018

Software
RealTime Gaming (RTG)
Trust Score
98% (ESG Group)
Payout Speed
~1 Hour (Crypto)
License
Curacao
Accepted Banking

VISIT ROARING 21 ➤

✅ Verified Active: Link secures 400% Welcome Bonus.

The Bonus Audit: 400% Leverage

Roaring 21 offers one of the highest percentage matches in the US Casino market. You deposit $1,000, and they give you $4,000 to play with. But be warned: the bonus money is “Sticky.”

Most Claimed

400% Welcome Match

This isn’t just for your first deposit—you can claim this offer twice. It works for both Crypto and Credit Card deposits. It is the perfect way to build a massive bankroll for hunting jackpots.

Promo CodeROAR400
Wagering40x (Dep + Bonus)
Bonus TypeThe OfferFrequencyRollover
Welcome Match(Recommended)400% up to $4,000Redeem 2x40x
Crypto SpecialBitcoin / LTC300% MatchDaily50x
Monthly SlotsReload100% Deposit Match1x Per Month40x (Lower)
CashbackNo Bonus Taken40% on LossesContact Support10x (Lowest)

⚠️ “Sticky” Bonus Rule

The bonus funds at Roaring 21 are Non-Cashable. They are for wagering purposes only. When you make a withdrawal, the original bonus amount is removed from your balance.

(Example: Deposit $100 + Get $400 Bonus. If you win and cash out $1,000, the $400 bonus is deducted, and you receive $600.)

🚫 The $10 Limit

While an active bonus is in play, your maximum bet is capped at $10 per spin. Exceeding this limit (even once) can void your winnings. Their system checks this automatically during payout reviews.

Rewards: Comp Points

The loyalty system is simple and automatic. You earn points for every bet, which can be converted directly into cash with NO wagering requirements.

Earn Rate$10 Bet = 1 Point
Cash Value100 Points = $1 Cash

(Pro Tip: Save your points for a rainy day. Since Comp Point cash has no rollover, it is the best way to recover from a losing streak.)

The Interface Audit: Polished & Professional

Roaring 21 proves that you don’t need thousands of games to have a great website. The design is minimal, utilizing white space and clean typography to create a “Premium” feel that is rare in the offshore market.

Roaring 21 Mobile Interface 2026
📱 UX Design

No Clutter, Just Speed

Unlike Vegas Casino Online, which feels like a chaotic app wrapper, Roaring 21 uses a native mobile browser layout. The menus are intuitive, the “Cashier” is one tap away, and the games load instantly.

The Verdict: It is the best-looking RTG mobile site we have tested. It doesn’t distract you with popup banners or confusing navigation—it just works.

The Slot Library

Roaring 21 Slot Selection

The “Real Series” Collection

The library is small (~180 slots), but it contains the complete RealTime Gaming portfolio. This includes the popular “Cash Bandits” trilogy and the high-volatility “Bubble Bubble” series.

The Limitation

While the interface is modern, the games are not. You won’t find 3D cinematics or “Megaways” mechanics here. It is strictly old-school video slots.

Multi-Million Jackpots

This is where Roaring 21 shines. Games like Aztec’s Millions are networked across all RTG casinos, creating prize pools that regularly exceed $1 Million.

Basic Tables

The selection is functional but thin. You get the essentials: Blackjack, Tri Card Poker, and European Roulette. Don’t expect fancy variants.

A Solid Choice

Video Poker fans are well treated. There are 14 variations, including Jacks or Better and Loose Deuces. You can play single hand or up to 52 hands at once.

Banking Audit: The Gold Standard

Roaring 21 uses the same high-speed banking backbone as its sister sites, but with a more polished cashier interface. For Crypto and Interac users, this is as fast as it gets.

Withdrawal Log #R21-774
Litecoin Test

*Note: This test was conducted on a verified account (KYC documents previously approved).*

FRI
8:00 PM

Cashout RequestedAmount: $850 (Litecoin)

FRI
8:15 PM

ProcessingStatus: Funds Sent (Automated)

FRI
8:42 PM

Wallet ConfirmedTotal Wait: 42 Minutes

MethodSpeedFeeLimits
Crypto (BTC/LTC/ETH)~1 HourFREE$30 – $4,000
Interac e-Transfer~1 HourFREE$50 – $4,000
Visa / MC / AmexInstant (Deposit)Free$35 – $1,000
Check by Courier5-7 Days$50 Fee$250 – $3,000

The Verification Barrier

📄 Mandatory KYC

Roaring 21 does not allow unverified withdrawals. Before you cash out, you must upload a photo ID and a recent utility bill. This applies to all players, including those using Bitcoin.

🚀 Why It’s Worth It

While the paperwork is annoying, it is a one-time hurdle. Once your account is verified (usually within 24 hours), the system switches your account to “Auto-Approve” status, enabling those lightning-fast 1-hour payouts.

The Bad Stuff: What Players Hate

We scoured Reddit and CasinoMeister to find the ugly truth about Roaring 21. Here are the 3 biggest complaints we found in 2026.

“RTG Only is Boring”

REDDIT

The Complaint: Users on r/gambling complain that having only ~200 games feels ancient compared to sites with 5,000+ slots. They want more variety.

Our VerdictTrue. The library is small. You play here for safety, not variety.

“$4,000 Limit is Low”

TRUSTPILOT

The Complaint: A player noted that big jackpots are paid in weekly installments of $4,000. Winning $20k means waiting 5 weeks to get it all.

Our VerdictConfirmed. This is hard-coded in the T&Cs. High rollers beware.

“Where is Live Dealer?”

FORUMS

The Complaint: New visitors often leave thinking there are no table games because the “Live Dealer” lobby is hidden until you register and log in.

Our VerdictTrue. The UI is confusing for guests, but the games are there.

The Showdown: Speed vs. Features

Roaring 21 is the speed king of this group. While Sloto’ Cash and Shazam offer more “bells and whistles” (like tournaments and magic themes), Roaring 21 focuses purely on getting you paid in under an hour.

FeatureRoaring 21Sloto’ CashVegas Casino OnlineShazam Casino
Payout Speed~1 Hour ⚡48-72 Hours5-7 Days 🐢2-4 Days
Site DesignClean / ProClassicOutdatedHeavy / Flashy
GamificationNone (Pure Play)TournamentsNoneMagic Levels
Welcome Bonus400% Match200% Match400% Match250% Match
VerdictWINNER (Speed)Read ReviewRead ReviewRead Review
🏆 The Key Takeaway

Roaring 21 vs. Sloto’ Cash: If you care about tournaments and variety, choose Sloto’ Cash. If you just want to hit a jackpot and get paid instantly to your Bitcoin wallet, choose Roaring 21.

Roaring 21 vs. Shazam: Shazam is fun with its “Magic” theme, but its site is heavy and slower to load. Roaring 21 is lightweight, professional, and processes withdrawals much faster.

The RTG Essentials: 3 Games to Try

The library may be small, but it holds some heavy hitters. If you are new to the RealTime Gaming ecosystem, these are the three titles you should launch first.

Most Popular

Bubble Bubble 3
Bubble Bubble 3

Provider: RealTime Gaming

The “Witches” series is RTG’s most successful franchise. This high-volatility slot features expanding Wilds (the witches) that can cover entire reels and multiply wins by x3. It is visually the best game on the site.

Biggest Jackpot

Aztec's Millions Slot
Aztec’s Millions

Provider: RealTime Gaming

This is the “Mega Moolah” of the US grey market. It is a network progressive jackpot that frequently exceeds $1,000,000. The game itself is simple, but every spin holds the potential for life-changing money.

Strategic Choice

Suit 'Em Up Blackjack
Suit ‘Em Up Blackjack

Provider: RealTime Gaming

Perfect for players who want low variance with a twist. It plays like standard Blackjack, but the side bet pays up to 60:1 if your first two cards are the same suit. It’s the most popular table game on Roaring 21.

The Verdict: Are You a Match?

Roaring 21 is a professional tool. If you value speed above all else, it is perfect. If you need thousands of games, you will be disappointed.

🎮

The Variety Seeker

Wants 5,000+ Games

✅ Why You’ll Love It

  • ✔ High stability / No crashing.
  • ✔ Clean, distraction-free interface.
⛔ Why You Won’t

  • ✖ Too Small: Only ~200 games available.
  • ✖ No 3D Slots or Crash Games.
Verdict: AVOID (Too Boring)
🚀

The Speed Demon

Crypto & Interac Users

✅ Why You’ll Love It

  • ✔ 1-Hour Payouts: Verify today, cash out today.
  • ✔ No Fees: Crypto withdrawals are 100% free.
⛔ Why You Won’t

  • ✖ One-time KYC verification is strict.
Verdict: PERFECT MATCH
🐳

The High Roller

$10k+ Bankroll

✅ Why You’ll Love It

  • ✔ 100% Solvency (Never misses a payment).
  • ✔ High 400% Match Bonus.
⛔ Why You Won’t

  • ✖ $4,000 Limit: Weekly cap is too low for big wins.
Verdict: BAD FIT

Support Audit: A-Grade Service

TEST 1
24/7 Live Chat

We tested the chat service at 3:00 AM EST (Graveyard Shift). We asked a specific question about the “sticky” nature of the 400% bonus.

Results
Wait Time: 15 Seconds
Outcome: Excellent. The agent (“Sarah”) didn’t use a script. She explained clearly that the bonus is removed on withdrawal but winnings are ours.
Score: A+ (Fast & Human)
TEST 2
KYC Verification

We uploaded our documents via the secure link in the cashier to unlock withdrawals.

Results
Process Time: 6 Hours
Outcome: Faster than average. We received an email confirmation that our account was fully verified and ready for instant payouts the same day.
Score: A (Efficient)
Live ChatInstant (Blue icon in bottom right)
Email[email protected]
TelephoneNot Available
🛡️

Responsible Gaming

Roaring 21 is part of the Entertainment Software Group (ESG), known for its strict player safety protocols. While they lack an automated dashboard, their support team is trained to enact limits immediately upon request.

Player Controls

  • 📉 Deposit LimitsCap your daily or monthly spend. Contact Live Chat to set this up instantly.
  • ❄️ Cooling OffTake a short break (24 hours to 6 weeks). The account reopens automatically when time is up.
  • 🚫 Self-ExclusionPermanent ban. This applies to all ESG casinos (Casino Max, Spinfinity, Cherry Jackpot).

External Help

Organizations:

The OnlineCasinos2 Verdict

Should You Play at Roaring 21?

YES, if you want speed. Roaring 21 is a “boring but safe” choice. You won’t find flashy 3D games or tournaments, but you will find the fastest payouts in the US market.
(However, if you get bored easily, you will run out of games to play in about a week.)

82%Overall
1 HRPayouts
200Games

VISIT ROARING 21 ➤

✅ Verified Active: Link secures 400% Welcome Bonus.

Frequently Asked Questions

Is Roaring 21 legitimate?

Yes. Roaring 21 is operated by the **Entertainment Software Group (ESG)**, which also runs highly reputable brands like Casino Max and Spinfinity. They have a spotless payout record since launching in 2018.

How fast are the payouts?

Incredibly fast. If you use Bitcoin, Litecoin, or Interac (for Canada), payouts are typically processed in **under 1 hour** once your account is verified. Paper checks take 5-7 days.

What is the Welcome Bonus?

New players can claim a 400% Match Bonus up to $4,000. You can redeem this code twice. Be aware that the bonus funds are “sticky” (non-cashable) and come with a 40x wagering requirement.

Why can’t I find Live Dealer games?

The Live Dealer section is hidden from the public homepage. You must register an account and **log in** to see the “Live Dealer” tab in the lobby.

Are there fees for withdrawal?

Only for paper checks ($50 fee). All Crypto and Interac withdrawals are processed **100% fee-free**.

Can I play on my phone?

Yes. Roaring 21 does not have a downloadable app, but their website is fully optimized for mobile browsers (Chrome/Safari) and runs very smoothly on both iOS and Android.

Roaring 21

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