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Mr. O Casino Review and Ratings

Mr. O Casino Review

Mr. O Casino Review and Ratings

Mr. O Casino Review

If you are looking for a new online casino to try out, you might want to check out Mr. O Casino. This is a relatively new site that launched in 2023 and offers a variety of games, bonuses, and features for players of all levels. In this review, we will take a closer look at what Mr. O Casino has to offer and see if it is worth your time and money.

Mr. O Casino is powered by one of the leading software providers in the industry – such as SpinLogic Gaming (prev RTG). This means that you can expect high-quality graphics, smooth gameplay, and fair outcomes on every game. The casino has a diverse selection of games, including slots, table games, video poker and progressive jackpots. Some of the popular titles you can find here are Cash Bandits 3, Bubble Bubble 3, Plentiful Treasure, Blackjack, Baccarat.

Mr. O Casino welcomes new players with a generous welcome package that consists of a 400% match bonus up to $10,000 and 400 free spins on your first deposit. The minimum deposit required to claim this offer is $10 and the wagering requirement is 40x the deposit + bonus amount. The free spins are credited in batches of 80 per day for 5 days and can be used on selected slots. The casino also has a loyalty program that rewards you with points for every bet you make. You can exchange these points for cash or other prizes in the Mr. O Shop. Additionally, the casino runs regular promotions that give you the chance to win more bonuses, Comp Points, and, cashback.

Mr. O Casino has a friendly and professional customer support team that is available 24/7 via live chat and email. You can also find answers to some of the common questions in the FAQ section of the website. The casino supports a range of payment methods for deposits and withdrawals, such as Visa, Mastercard, Binance, BTC LTC, ETH, USDT. The minimum deposit and withdrawal amount is $10 and the maximum withdrawal limit is $4,000 per week (up to $12,000 per week – depends on player’s VIP level). The casino processes withdrawals within 24 hours and does not charge any fees for transactions.

Conclusion. Mr. O Casino is a new and exciting online casino that offers a lot of fun and entertainment for players of all tastes and preferences. The casino has a great selection of games from top software providers, a generous welcome bonus and loyalty program, and a reliable customer support and banking system. If you are looking for a fresh and modern online casino to join, you should give Mr. O Casino a try.

CasinoMr. O CASINO
SoftwareSpinLogic (RTG)
Jurisdiction / Licencing / CertificationN/A
Deposit optionsBinance, BTC, ETH, LTC, USDT,Visa, Mastercard
Withdrawal optionsBTC, LTC
Withdrawal limits$4,000 per week (up to $12,000 – depends on player’s VIP level)
As a measure to fight money laundering, the casino can charge transaction fees not higher than 10% of the transaction amount in case you have deposited and withdrew without wagering the value of a deposit at least once.
Withdrawal speedInstant (one payout per day)
Progressive Jackpot gamesSpinLogic (RTG) – Aztec’s Millions, Megasaur, Spirit if Inca etc.
Live dealersN/A
Live dealer gamesN/A
Affiliate programMr. O Casino Afiliate

More Mr. O casino promotions

Mr. O Casino 400% Welcome Bonus with 400 Free Spins

Mr. O Casino welcomes new players with an incredibly generous offer – a 400% Deposit Bonus that can provide up to a whopping $10,000 in bonus funds, alongside an impressive 400 Free Spins. To take advantage of this fantastic offer, all you need to do is make a minimum deposit of $10. Here are the key terms and conditions:

Wagering Requirements: There is a 40x wagering requirement for the bonus amount, which means that you must wager the bonus amount 40 times before you can request a withdrawal. This is a standard practice in the online casino industry to ensure fair play.

No Maximum Cashout: One exciting feature of this offer is that there is no maximum cashout limit. This means that any winnings generated from this bonus are entirely yours to keep, regardless of how much you manage to win.

Eligible Games: You can use the bonus to play a variety of games, including progressive slots, keno, video poker, and blackjack. This flexibility allows you to explore a diverse range of gaming options to suit your preferences.

Free Spins: The 400 Free Spins are not awarded all at once but are distributed in five separate installments of 80 Free Spins each. You’ll receive these spins over the course of five consecutive days following your initial deposit bonus utilization. These spins can provide ample opportunities to enjoy popular slot games and potentially secure additional winnings.

In summary, Mr. O Casino’s 400% Deposit Bonus up to $10,000, along with 400 Free Spins, offers new players a remarkable chance to kickstart their gaming journey. With reasonable wagering requirements, no cashout limits, and a diverse selection of eligible games, it’s a tantalizing opportunity to explore the world of online gambling and potentially strike it big.

400% Deposit Bonus Up To $10,000 + 400 Free Spins Pack
Doesn't expire

Terms: deposit $10+ | 40x wageing requirements | no max cashout | play non progressive slots, keno, video poker and blackjack | 400 free spins are credited in 5 instances of 80 free spins for 5 consecutive days after the deposit bonus has been used | bonus terms & conditions apply

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  1. Great Welcome Bonus: Mr. O Casino offers an attractive welcome bonus, including a 400% match bonus and 400 free spins with your first deposit. This provides new players with a substantial boost to their bankroll and numerous chances to win.
  2. Acceptance of USA and Australian Players: Mr. O Casino is one of the online casinos that welcome players from both the USA and Australia, providing a diverse and global player base.
  3. Crypto-First Casino: For those who prefer using cryptocurrencies, Mr. O Casino is a great choice. It’s known for its crypto-friendly approach, making it easy for players to deposit and play with digital currencies. This is a key advantage in an era where many players seek the security and privacy benefits of cryptocurrencies.
  4. Instant Withdrawals: Mr. O Casino offers the convenience of instant withdrawals, which is a significant plus for players who appreciate quick access to their winnings. Fast withdrawal processing can enhance the overall gaming experience.
  5. Fairly Decent Weekly Withdrawal Limits: The casino’s reasonable weekly withdrawal limits provide players with the assurance that they can access their winnings within a reasonable timeframe. This is important for those who like to manage their bankroll effectively.


  1. Single Game Provider (SpinLogic / RTG): Mr. O Casino exclusively features games from a single provider, SpinLogic (RTG). While RTG offers a wide variety of games, some players may miss the diversity and choice that comes with multiple game providers.
  2. Withdrawals Limited to Cryptocurrencies: While Mr. O Casino accepts Visa and Mastercard for deposits, withdrawals are only processed with cryptocurrencies. This may be inconvenient for players who prefer traditional banking methods for cashing out their winnings.

In summary, Mr. O Casino has its share of pros and cons. The casino’s attractive welcome bonus, acceptance of players from the USA and Australia, crypto-friendly approach, instant withdrawals, and reasonable withdrawal limits make it appealing to many players. However, the limitation to a single game provider (RTG) and the exclusive use of cryptocurrencies for withdrawals may not be suitable for everyone, depending on individual preferences and needs.

FAQ about Mr. O Casino

  • What is the typical timeframe for deposits to reflect in my Mr. O casino account?

    The time it takes for deposits to appear in your account for cryptocurrencies varies based on the current blockchain transaction queue and the transaction fee chosen for the transfer. However, in most cases, this process is completed within just a few minutes.

  • What benefits can I expect as Mr. O casino VIP member?

    VIP members often enjoy benefits such as personalized customer support, higher deposit and withdrawal limits, exclusive bonuses and promotions, faster payouts, and sometimes even access to luxury events or gifts.

  • Is Mr. O casino safe?

    Certainly. Mr. O Casino employs the most up-to-date encryption methods and secure communication protocols to safeguard both your casino account and personal information. Rest assured, casino do not disclose your personal details to any third parties. Details about third parties can be found on the Terms and Conditions Page or the Privacy Policy Page When registering your casino account, it’s crucial to select a strong and secure password, and equally important to keep this information confidential.




Legend Of The High Seas Slot Block


  • 5 reels, 20 fixed paylines, high volality slot from SpinLogic (RTG)
  • WILD (Substitute) – Pirate: substitutes for all other symbols except Scatters. The payout is doubled when it’s part of a win.
  • Scatter – Game logo: 3 or more trigger Free Games.
  • Free Games: When 3 or more Scatters symbols appear anywhere in the gameboard, 15 Free Games are triggered. During the Free Games all winnings are tripled (except Jackpot). This feature can be retriggered.
  • Progressive Jackpot Rules: A Progressive Jackpot can be won at the conclusion of any game. The Jackpot is triggered at random. Progressive Jackpot wins are added to other wins. Progressive Jackpot contribution is no more than 1.5% of total Return to Player.





Mighty Drums Slot Review Block


  • 5 reels, 243 all ways pay, low volality slot from SpinLogic (RTG)
  • WILD (Substitute) – Bat Doors and Coins: Bat Door appears on reels 2, 3 and 4 and counts for all symbols except Wild Multiplier. Coins appear only on reel 3 and counts for all symbols except Bat Door and Drums. The prize is multiplied when Coins participate on a winning combination.
  • Scatter – Drums: scatter pays.
  • Free Games: the feature is triggered when 3 or more scattered Drums appear left to right. 12 Free Games are awarded when feature is triggered. During Free Games, A, K, Q, J, 10 and 9 symbols do not appear. Feature can be retriggered.
  • Jackpot Pick Feature: when a Bat Door symbol appears, the player may be awarded an available jackpot. 12 magical coins appear on the screen. Touching a coin will reveal the symbol of an available jackpot. When 3 matching symbols have been revealed, the corresponding jackpot will be awarded and the feature ends.
  • Jackpots: GRAND – $5,000.00 / MAJOR – $1,000.00 / MINOR – $250.00 / MINI – $50.00


Mr. O Casino Ratings

Review overview

Game variety - 200+8.5
Withdrawal time speed - Instant9
Customer support: Live chat 24/7, e-mail9.1
Bonuses: welcome bonus, no deposit bonus, reload bonuses9.2
Jackpots: yes, more than 1M in prizes + local major, minor and random Jackpots8.5
Licencing: N/A4
Withdrawal limits - $4,000 up to $12,000 per week9.4