Mr. O Casino Bonuses & Review
Established in 2023, Mr. O Casino is an online gambling site owned by Geolen Tech Ltd.. This means it is still a relatively new casino, but it has been around for some time, which means we can now better assess its qualities.
In our Mr. O Casino review, we have evaluated this online casino including the bonuses, promotions, and real money bonus codes their players might receive. For further information about this online casino's bonuses, games on offer, payment methods, licenses, and other details, keep reading this casino review.
Mr. O Casino Licenses
When assessing any online casino and its promotional offers, we take a close look at the casino's licensing. These are necessary since they indicate if the casino has received an approval from an official online gambling authority or not.
As far as we are aware, Mr. O Casino does not have any gambling license. Typically, this is a red flag, since a casino operating without a license tends to be less safe for players. Take this into consideration when deciding whether to play at this casino and claim bonuses offered by it. Take this into consideration when deciding whether to play at this casino and claim bonuses offered by it.
Casino Games and Slots Available at Mr. O Casino
Before you register an account at an online casino, we suggest you make sure its selection of online casino games and slots to play for real money aligns with your preferences. Mr. O Casino provides a wide range of casino games, such as slots, roulette, and blackjack. Many players will find here their favorite casino games.
Furthermore, Mr. O Casino also offers these casino games: Video poker, Other games, Baccarat, Keno, Other card games, Crash games.
Mr. O Casino features casino games developed and produced by 2-4 game suppliers. That includes well-established game providers, such as SpinLogic Gaming, Realtime Gaming.
Payment Options of Mr. O Casino
In terms of deposits and withdrawals, Mr. O Casino accepts the following number of payment methods: 5+. Among them are Mastercard, VISA, Bitcoin (BTC), ApplePay, Bitcoin Cash (BCH), Ethereum (ETH), Tether (USDT), Binance Coin (BNB). To see a full list of supported methods, go to the Overview section above.
Mr. O Casino accepts cryptocurrency payments. This categorizes it as one of the many crypto casinos online, offering the ability to deposit, withdraw, and/or play casino games directly using cryptocurrencies.Summary and Safety
Now, you hopefully have an idea whether Mr. O Casino is a suitable casino for you. It's important to know whether a casino site you want to register at has the games you enjoy on offer and accepts your chosen banking option. That said, we consider security and safety the highest priority, which is why they are the focal point of our casino rating.
Mr. O Casino has gotten a rating of 3 out of 5 stars. This makes it a casino with an average level of safety and security, meaning that we would recommend looking for a safer gambling site to most players.
Keep in mind that issues can emerge at any online casino, even at those with a high safety rating. Still, the higher the rating, the less probable these troubles are to occur. For this reason, we suggest taking the safety rating into account when choosing a casino and claiming its bonus offers.
Mr. O Casino Promo Offers and Bonus Codes in 2025
Now, let's discuss the key focus of this review: best casino bonuses, bonus codes, and other promotional deals offered by Mr. O Casino. Online casinos frequently offer bonuses to new players in the form of welcome or sign-up bonuses, as well as to existing players.
These can include deposit bonuses, no deposit bonuses, free spins, loyalty bonuses, and other kinds of promotions.
In this section, we will discuss Mr. O Casino bonuses, which you can find listed at the top of this page.
Mr. O Casino Deposit Bonuses
Let's begin with first deposit bonuses. Casinos provide them to new players who sign up and deposit their first real money. They are usually the biggest bonuses most casinos offer. Casinos can provide fixed bonus sums on deposit or spins for free, but the size of the deposit bonus is typically calculated as a proportion of the deposited amount.
| Bonus type | Bonus offer |
|---|---|
| First deposit bonus | 400% up to $10,000 + 400 spins ($0.1/spin) |
| First deposit bonus | 100% up to $300 |
| First deposit bonus | 150% up to $500 |
The deposit bonuses offered by Mr. O Casino in 2025 can be found in the table above and near the top of this page as well. Keep in mind, however, that not all bonuses are available to users from all regions and countries.
Mr. O Casino No Deposit Bonuses and Free Spins
No deposit bonus codes and free bonuses enjoy great popularity in the online casino world. Because these bonuses don't need any deposits, they allow players to play casino games for free while having a chance to win real money. Usually, they take the form of a small amount of free bonus funds or a number of free spins added to your casino account.
| Bonus type | Bonus offer |
|---|---|
| No deposit bonus for new players | $210 no deposit bonus |
The no deposit bonuses given out by Mr. O Casino in 2025 are listed in the table above and near the top of this page too. However, remember that not all of these no deposit bonuses are necessarily accessible to players from every region and country. Some might also need a bonus code to be used.
Other Promotions
We give deposit and no deposit bonuses top priority when looking for casino bonuses, as these are what most players look for. However, there are also other kinds of offers, such as loyalty programs, reload bonuses, cashback bonuses, tournaments, or no deposit bonuses for existing players.
We recommend going to the bonuses and promotions section of the casino's website to find out what is on offer.
