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Roaring 21 Casino

Roaring 21 Casino Review

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Welcome bonus: up to 0 USD

  • Overview
  • Bonuses1
  • Author's review
  • Rating
  • Banking
  • Games177

Roaring 21 Overview

What’s on this tab?

My summary

As I was putting together this review, I took a close look at how the site performs on both desktop and mobile platforms, and I found this casino quite impressive. Here are some of the strengths I noticed:

  • Plenty of bonuses available for players

  • A vast game library and a catalog that’s easy to navigate

While there are some downsides, they don’t overshadow the good points. I gave the casino a score of 68 out of 100 and feel comfortable recommending it to players.

Summary updated: 6 October 2025


  • Good choice of slots

  • Intuitive user interface

  • Fast payouts

  • Does not have an app

  • Weekly withdrawal limits

  • No sports betting

Review policy

Requirements for Playing at Roaring 21

To visit Roaring 21, you must be at least 18, as required by law in USA and by Roaring 21 terms

Roaring 21 not accepts players from USA

Doesn't accept

Roaring 21 operates illegally in USA

Illegally

Roaring 21 operates in 299 countries with 1 license

Games & Providers

Providers

RealTime Gaming
RealTime Gaming logo

Jackpots

Not Sure in Roaring 21 Casino?

Still have questions?

Contact with Mykhailiuta Maryna & SlotsUp:

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Page Information

Mykhailiuta Maryna img

Page Updated by Mykhailiuta Maryna

Game Analyst & Reviewer
Author's expertise
9 years
of experience
2 years
on SlotsUp
976 posts
published
3 months ago
last publication

Roaring 21 Сasino Bonuses

General bonus information

Below are the bonuses offered by the casino for newcomers.

Welcome Bonus

up to 0 USD

after $0 deposit

Wagering requirements: x40 for bonus, x40 for bonus + deposit, x40 for free spins, x40 for free money and x40 for cashback money. Game contributions apply.

You must wager a total of 40 times the bonus amount to meet the requirement and withdraw your winnings.
For example, if you receive a 0 USD bonus, you’ll need to place bets totaling 0 USD (0 * 40) throughout your gameplay before you can withdraw your winnings.

But Bonus + Deposit have a different wagering requirement:
You must wager a total of 40 times the combined amount of the bonus and deposit to meet the requirement and withdraw your winnings.
For example, if you deposit 0 USD and receive a 0 USD bonus, you’ll need to place bets totaling 0 USD ((0 + 0) * 40) throughout your gameplay before you can withdraw your winnings.

But Free Spins have a different wagering requirement:
You must wager a total of 40 times the winnings from your free spins to meet the requirement and withdraw your winnings.
For example, if you win 0 USD from free spins, you’ll need to place bets totaling 0 USD (0 * 40) throughout your gameplay before you can withdraw your winnings.

But Free Money have a different wagering requirement:
You must wager a total of 40 times the free money bonus amount to meet the requirement and withdraw your winnings.
For example, if you receive a 0 USD free money bonus, you’ll need to place bets totaling 0 USD (0 * 40) throughout your gameplay before you can withdraw your winnings.

But Cashback have a different wagering requirement:
Cashback will be added to your account as bonus money.
This means you must wager a total of 40 times the cashback amount to meet the requirement and withdraw your winnings.
For example, if you receive 0 USD in cashback, you’ll need to place bets totaling 0 USD (0 * 40) throughout your gameplay before you can withdraw your winnings.

Contribution Requirements

Different game types may contribute differently according bonus terms and conditions:

    This bonus is sticky and not cashable

    Sticky casino bonuses combine your deposit and bonus funds into a single balance.
    This means you cannot withdraw any winnings until you meet the wagering requirements. \nYou can use the bonus to play and potentially increase your balance, but when you withdraw your funds, the bonus amount will be deducted from your total balance.

    Maximum winnings from wagered bonus: Unlimited ∞

    This means that the amount you can win using the bonus is unlimited.
    For example, if you win 0 USD or even 0 USD, you can withdraw the entire amount once you meet the wagering requirements.

    The bonus is valid for 30 days after activation.

    This means that if you don't use the bonus and meet the wagering requirements within 30-days period after the bonus is activated and added to your account, the bonus will be deactivated and forfeited.

    Minimum deposit to activate the bonus: 35 USD.

    Deposits below this amount don't qualify for receiving this bonus.

    Maximum bet: 10 USD

    Bets exceeding 10 USD are not allowed when playing with bonus funds.
    Exceeding this amount in a single bet may result in the forfeiture of winnings or the bonus being voided.

    No game restrictions for this bonus.

    -

    Not Interested in Roaring 21 Bonuses?

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    Roaring 21 Сasino Review by Mykhailiuta Maryna

    Author’s review on Roaring 21

    Review updated:10 December 2018

    Casino Review

    Launched in 2018, Roaring 21 is a great example of how online casinos should look, act and work. From the first seconds of landing on the home page, it's obvious that there has been a lot of time and effort to make the site good-looking and easy to navigate. We tried this site on various devices to check its compatibility, and we're happy to report that everything checks out. Play on your PC, Mac or mobile phone and experience all the thrills you’d expect no matter where you are.

    With its primary target market being the US and Canada, Roaring 21 offers to play in both USD and CAD and covers all basis in terms of game choices. No matter what your preference is, this intelligent online casino will have a game that suits your tastes or current mood, but you may be spoiled for choice with over 200 games available to play, all powered by RealTime Gaming (RTG).

    Through its time online is shorter than some others, Roaring has quickly established itself as a forerunner in the market for its hard work with players, honesty, and fast cashouts.

    Roaring 21 Casino Slots

    As you’d expect from an online casino powered by RTG, Roaring 21 offer you some of the hottest games from their vast selection available to you, with new slot or game type releases every month. Roaring’s growing list of online slots will have an offering just for you. Select from any one of the new game releases or go back to the classics that really made a name for RTG in the North American market.

    To ensure the fairness of their slots and for your peace of mind, the online slots are all tested and independently verified by TST (Technical Systems Testing). This ensures fairness and clarity for the players when making their choices.

    Although there is some overlap with online casinos in the US market offering the same games, what makes them better than Roaring 21 is the way that you're dealt with as a player, a person and not just a number. This is what stands this casino above others in the same market. Here are some of the most popular slot games that Roaring 21 offers…

    • The Big Bopper

    • Cash Bandits

    • Secret Symbol

    • Paydirt

    • Megasaur

    • Elf Wars

    Don't forget to check out their list of progressive jackpots, too. A win on one of these games could make you an instant multi-millionaire.

    Playing at Roaring 21 will raise your excitement factor and reignite your passion for online casino slots. Enjoy the suite of games Roaring offers you and enjoy your time with them. All the above slot machines and many more can easily be found in the lobby under the slots section, but for ease and speed, try using their handy search bar to locate your game quickly.

    Casino Games

    As you expect from an excellent online casino, Roaring 21 doesn't just offer slots. They also have a comprehensive selection of table and specialty games for you to get stuck into.

    As the name suggests, Roaring 21 has 21 games covered, boasting eight different game variations. But Roaring is more than that; added to the selection of slot games, you've got full access to games such as Video Poker, Roulette, and Caribbean Poker games. Breaking these down quickly, the Video Poker is broken down by the number of hands. Choose between 1, 3, 10, and 52 hands over 14 varieties of the game. There are two different types of Roulette, American and European, and two kinds of Caribbean Poker, Stud and Hold 'em Poker.

    But even that's not all; the games keep coming with other staple games such as Craps, Keno, scratch cards, and new board game-style games.

    Deposit/Withdrawal Methods

    Roaring 21 offers its customers several methods deposits and withdrawals. They are already known for their ease of deposit and fast cashouts. To ensure a smooth transaction for your cashouts, we suggest that you verify your account with the casino at your soonest convenience.

    Depositing with Roaring 21 is simple and can be done using the following methods…

    • Visa

    • Mastercard

    • Bitcoin

    The minimum deposit is just $35, and all transactions are instant accepted Bitcoin, as this requires the amount deposited to be confirmed before being credited, which can take up to 10 minutes.

    Withdrawing your winnings from Roaring 21 is just as easy as making a deposit. Choose the best option for you depending on the deposit type, you can choose from…

    • Check

    • Bank wire

    • Bitcoin<

    Be aware that these options can come with standard fees for online casinos, but they are nominal, and you'll receive your winnings in less than 5 days from when it's processed, depending on the method used.

    All transactions are charged in your chosen currency, either USD or CAD$.

    Roaring 21 Casino Bonuses & Promotions

    Roaring 21 has a fantastic welcome package for your arrival. You can claim 400% up to $4000 + 100 spins, redeemable twice.

    Main Pros and Cons

    Summing up Roaring 21, this is a US Friendly online casino that can be trusted and ticks all the boxes when it comes to playing online. The variety of games, instant deposits, fast cashouts, and 24/7 customer support. This is something that hasn't had much of a mention but is a critical cog in the machine. Having customer support is one thing, but having knowledgeable staff available every day of the year, 24 hours a day, is the icing on the cake for many players looking for the best places to play online.

    • Good choice of slots

    • Intuitive user interface

    • Fast payouts

    • Does not have an app

    • Weekly withdrawal limits

    • No sports betting

    It's a newer casino on the market. Still, the people behind the scenes have a combined 50+ years of experience in running the best and most trusted brands, and Slotup is more than happy to endorse Roaring 21 casino as a casino that you can be confident in playing at.

    Casino Review Policy

    Roaring 21 Сasino Rating

    Safety Index: Medium

    Review updated:10 December 2018

    The Safety Index is one of the casino rating indicators that SlotsUp uses. This indicator includes the assessment of the company that owns the casino, its reputation, transparency in its activities, the subsidiary casinos of this company, as well as their reputation. We also include here the problems and their level of seriousness that casino users face. More details are described on the pageMethodology: How SlotsUp calculates the Safety Index

    73

    Medium Safety Index

    of Roaring 21 Casino

    License Owner's reputation and transparency

    60

    Subsidiary casinos' rating under same ownership

    Volume and severity of user complaints

    80

    Compliance with regulations and licensing

    80

    Owned by Entertainment Software Group NV

    Total: 1 brand

    SlotsUp rating: 0

    Roaring 21 Rating by Mykhailiuta Maryna

    Review updated:06 October 2025

    I've analyzed and tested Roaring 21, giving it a rating of 68 out of 100 and an bad reputation.

    68

    Bad reputation

    Ranked #51 by rating

    License

    70

    Reputation

    60

    Bonuses

    80

    Banking options

    70

    Games & Providers

    80

    Terms & Conditions

    60

    Support & Care

    60

    Responsible gambling tools

    60

    Looking for a higher rated casino?

    A higher rated casinos

    Since the rating of Roaring 21 casino is below 80, I recommend that you familiarize yourself with the list of casinos that have a higher rating.

    Roaring 21 banking options

    General banking information

    Roaring 21 provides no deposit methods and no withdrawal methods for users in USA.

    Deposit & Withdrawal Methods

    Roaring 21 provides no deposit methods and no withdrawal methods for users in USA.

    Roaring 21 Currencies: Fiat and Cryptocurrency

    Below is a list of currencies that can be used for deposits at the Roaring 21 casino. However, please note that not all currencies are available for withdrawal.

    Your currency: USD

    Available

    Available currencies

    USD

    CAD

    No cryptocurrencies available

    Roaring 21 Games & Providers

    General Games & Providers information

    The information is relevant to your region.

    Roaring 21 has 177 casino games, with 0 types from 1 providers. 1 of these are available to players in USA.

    Game Providers

    1

    Available in USA

    RealTime Gaming
    RealTime Gaming logo
    NEW

    Multi Game Mode is finally here!

    Try our new mode and compare 2-4 games simultaneously