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OverviewBonuses0User reviews253Safety Index explainedDiscussion37Payment methods13
Important:
Casino operates without a license
This casino operates without a license. As a result, the casino does not have to follow rules set by licensing authorities. Additionally, you will not be able to turn to any licensing authority if you run into issues.
Mr. O Casino Review
Mr. O Casino has been subject to a thorough evaluation done by our expert casino review team. The team has analyzed its strengths and shortcomings in accordance with our casino review methodology. Aspects such as the casino's Terms and Conditions, fairness and transparency, licenses, up-to-date complaints by players, customer support, and withdrawal limits were considered by our independent team to place this casino on a scale from safe and legit to a scam.
Our evaluation has led to the casino's Safety Index, a numerical and verbal representation of our findings regarding safety and fairness of online casinos. As the Safety Index rises, the probability of encountering problems while playing or making withdrawal lowers. Mr. O Casino has a Below average Safety Index of 6.0, which makes it a less than ideal option for most players in terms of fairness and safety. Continue reading our Mr. O Casino review to find out more about this casino and determine if it's the right fit for you.
Safety Index – Mr. O Casino fairness and safety
In determining a casino's Safety Index, we follow complex methodology that takes into account the variables we have gathered and evaluated in our review. This includes the casino's T&Cs, player complaints, estimated revenues, blacklists, and various other factors.
In our review of Mr. O Casino, we thoroughly read and reviewed the Terms and Conditions of Mr. O Casino. We noticed some rules or clauses, which were unfair, thus, we consider the T&Cs to be somewhat unfair. Unfair or predatory rules could potentially be leveraged to deny the players their rightful winnings. Thus, taking our findings into account, if you do decide to play at this casino, we urge you to proceed with caution .
Based upon our estimates and collected information, we consider Mr. O Casino a medium-sized online casino. This casino has an average value of denied payouts in player complaints with respect to its size. When evaluating a casino, we consider the number of complaints in relation to the casino's size, since bigger casinos generally receive a higher number of complaints due to a larger player base.
We did not find Mr. O Casino on any relevant casino blacklists. The presence of a casino on various blacklists, including our own Casino Guru blacklist, is a potential sign of wrongdoing towards customers. Players are encouraged to consider this information when deciding where to play.
All in all, when combined with other factors that come into play in our review, Mr. O Casino has landed a Below average Safety Index of 6.0. In our expert opinion, this is not a good choice for those who look for an online casino that prioritizes fair treatment and safety of its customers.
Note: To the best of our knowledge, Mr. O Casino is associated with 2 other online casinos. Since we are aware of the connection between these casinos, we have considered the attributes of the linked casinos when calculating the Safety Index of Mr. O Casino.
Mr. O Casino T&Cs
Whenever we review online casinos, we carefully read each casino's Terms and Conditions and evaluate their fairness. In T&Cs of many of them, we uncover clauses and rules which we consider unfair or outright predatory, as they give the casino the possibility to justify not paying out winnings to players in certain situations.
We found some questionable rules or clauses during our review, because of which we consider the Terms and Conditions of Mr. O Casino to be somewhat unfair.
Note: For further detail on our findings regarding the T&Cs review click here.
Player complaints related to Mr. O Casino
Our casino assessment rests heavily on player complaints, since they provide us valuable data about the issues experienced by players the and the casinos' way of putting things right. When calculating the Safety Index for each casino, we take into account all of the complaints that we get through our Complaint Resolution Center in addition to the complaints that we find elsewhere.
We currently have 2 complaints directly about this casino in our database, as well as 1 complaints about other casinos related to it. Because of these complaints, we've given this casino 5,353 black points in total, out of which 900 come from related casinos. You can find more information about all of the complaints and black points in the 'Safety Index explained' part of this review.
User feedback and assessment of Mr. O Casino
At Casino Guru, users have the opportunity to provide ratings and reviews of online casinos in order to share their opinions, feedback, or experiences. Based on these, we then generate a complete user satisfaction score, which varies from Terrible to Excellent.
The user satisfaction feedback of Mr. O Casino shared by 253 users has resulted in a Great User feedback score. You may access the casino's user reviews in the User reviews section of this page.
Note: Since it is not uncommon that upset players leave many harmful reviews to damage casino's reputation, and some casinos post false reviews to increase their user feedback score, please note that user reviews may not accurately represent the casino's quality. We strive to filter these out and calculate an accurate user feedback score; however, for these reasons, we do not consider user feedback in our Safety Index calculation.
Mr. O Casino company information and licenses
Mr. O Casino belongs to Geolen Tech Ltd. and has estimated yearly revenues over $20,000,000. This establishes it as a medium-sized online casino within the bounds of our categorization.
To the best of our knowledge, Mr. O Casino has not been granted a license by any gambling regulatory authority.
About payment methods and win and withdrawal limits
Mr. O Casino accepts 13 payment options. This includes: Mastercard, VISA, Bitcoin (BTC), ApplePay, Bitcoin Cash (BCH), Ethereum (ETH), Tether (USDT), Binance Coin (BNB), Litecoin (LTC), Tron (TRX), Solana (SOL), Dogecoin (DOGE), Google Pay.
Many online gambling sites place restrictions on the maximum winnings and withdrawal amounts for players. Oftentimes, the win and withdrawal limits are high enough as to not impact most players. That being said, there are casinos, which pose quite restrictive limitations on the win and withdrawal amounts. This is the reason why we consider these limitations in our casino reviews. You can find information about the casino's win and withdrawal limits in the table below.
Withdrawal limits
Win limits
EUR 4,000 per week
No win limit
USD 4,000 per week
Note: Certain payment methods available to players may not be available for making both deposits and withdrawals. Also, some methods may only be available in selected countries.
Customer support and language options
In our casino reviews, we always collect data about available languages and customer support options. The table below contains information about the languages at Mr. O Casino.
Language
Website
Customer support
Live chat
English
24/7
To understand how helpful, professional, and prompt the customer support representatives are, we contact them directly as a part of our casino review methodology. Since customer support can assist you with problems related to registration process at Mr. O Casino, account problems, withdrawals, or other issues, it holds significant value for us. We would say Mr. O Casino has a good customer support based on the responses we have received during our testing.
Casino games and slots available at Mr. O Casino
You can play these types of games at Mr. O Casino: Slots, Roulette, Blackjack, Video poker, Baccarat, Jackpot games, Keno, Other card games, Crash games, Other games.
Titles supplied by 2 casino game providers are available. This includes Realtime Gaming, SpinLogic Gaming.
Mr. O Casino bonuses and promo codes
Online casinos offer bonuses to new or existing players to give them an incentive to create an account and start playing. There are 6 bonuses offered by Mr. O Casino in our database at the moment. All the deals are available in the 'Bonuses' section of this review.
Note: Visit our separate page on Mr. O Casino bonuses to learn more about this casino's offers.
Browse all bonuses offered by Mr. O Casino, including their no deposit bonus offers and first deposit welcome bonuses.
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User reviews
(253)
User reviews of Mr. O Casino
This is a place to share experience with Mr. O Casino. Read what other players wrote about it or write your own review and let everyone know about its positive and negative qualities based on your personal experience.
Mr.O & Eternal Slots casino better be ready to answer to the Feds about how you been snaking Crypto from Americans like vagabond thieves online orchestrating pyramid schemes. This casino is total BS all the addresses match we have a recorded video surveillance generating the wallet address you provided. You received funds from the account and stole them. U change all the crypto addresses on every deposit so they cant be traced. U guys are sum sick twisted demons I'll have you know that by this afternoon Im calling ICE Homeland Security regarding your organized crime ward. This address comes from your website
bc1qsatlphjcgvzlt9xhsgn0dnjus5jgwg83dr05c6
U wont have social media fir long when Im done letting the United States federal Goverment know about your exploits. You handle these accounts without any statement or data audit to distribute to players and for that we will proceed to have you ownership investigated.
Very Clever Cyber Spys that manipulate the game wig bugs as you play...
They will hack your chat access if you complain about them stealing your Crypto transfers.
I have had great luck here. In just half a day, 100 USD became more than 8000 USD. I couldn't withdraw the full amount due to withdrawal restrictions, but it's a great achievement. Maybe it's a good impression because I won big, but I'll still play here. In terms of withdrawal speed alone, I can recommend playing here.
Fast withdrawals
Fast kyc
Limit the amount of withdrawals in a short period of time
This place is one of the worst experience I ever had. They will make u go Tru loops verifications days past by and never pay you. They refused my withdrawal because my wife has a account on there too. Didn't try to investigate. Didn't warn. They just plainly took the money and deleted my account I wouldn't suggest anymore to play here
Bitcoin withdraw only. Slow response. Steals ur winning
Mro Casino is literally my favorite online casino for so many reason they always offer best bonuses and free chips I cashed out so many times and it only takes few minutes for money to arrive to you they actually have instant withdrawal I’d recommend to anyone who’s actually interested in good casino
The customer service at MRo is too notch. Trust me I annoy those guys over there no matter what shift is working and they still treat me like family who owes them money 😂 I do feel bad especially for Zack (one of the reps) I some how get him every time and he still treats my like family and process my request fast. Thank you
Not only are they ever eligible to be withdrawn, but you actually need to pay them back before you withdraw a cent. they worse than nothing, they're a handcuff. i asked half a dozen times about if i'm missing any fine print and everytime their support pasted the stipulations of the bonus, never once did it mention this until i tried to withdraw some money and apparently I owe them lol. F these guys.
NONE OF THE BONUSES ARE REAL
Mr. O Casino
Hello there, Thermo9000!
Please note that we've reviewed your situation regarding the denied Withdrawal request, and noticed that the Bonus Amount recieved from the Match Bonus you've used has not been removed prior to Withdrawal request.
This term is explained in our official Terms&Conditions page on our site - https://mrocasino.com/terms 6.2. Withdrawing Funds After Using a Bonus (b) Upon requesting a withdrawal, irrespective of the number of deposits made, the initial bonus amount will be deducted from your balance or winnings.
wORST EXPERIENCE EVER. DO NOT PLAY WITH THESE SCAM ARTISTS! STRAIGHT U ROBBED ME AND THEN MADE UP THE MOST REDICULOUS REASONS. INCLUDING SAYING I CREATED 160 ACCOUNTS. I DONT EVEN KNOW WHERE TO START WITH THAT. WHEN ASKED FOR ACTUAL PROOF OF BREAKING ANY RULES THEY JUST IGNORED ME REPEATEDLY AND WHEN I OPENED A COMPLAINT ON CASINO GURU, THEY RESPONDED WITH THEIR GENERIC QUOTING OF THEIR POLICIES BUT NEVER SHOWED ANY PROOF..I WASTED SO MUCH TIME WITH THESE SCAM ARTISTS ITS NOT EVEN FUNNY. WORST ONLINE EXPERIENCE EVER. EVEN WORSE THAN SUN PALACE. NEVER USE MR O. IT IS SCAM CITY. I guarantee all these positive reviews are FAKE. Skip to page 2 of the reviews and you'll see they did the exact same thing to someone else spouting off about ip adresses and multiple accounts. SCAM city
great experience! I usually do not care for bonus but took advantage of 400%. deposited 15 and had 75 to play with. playthrough was 3002. made playthrough and cashed out 790. chat was quick, no copy paste answers, and cust serv on point. highly recommend
Mr o casino They won't pay out for new players welcome spins they will come up with a poor excuse you use somebody sister or somebody use your system and you cheated. They will not pay you hundred dollars if you happen to win just let me know. They talked computer jargon as if we shared devices or cheated to win a simple 100 💯 I sent them the location and device info of when and where they were played of course they were not interested…. I’m all set with this platform they did this to my husband because wised my phone yo request his withdrawal they expect you won’t make the playthrough and he did that’s TERRIBLE
By far best online casino. As a software engineer / web developer, I have to say they have the most appealing and best functioning website. Also, they pay out instantly. Won $6500 the other day and received the money instantaneously upon approval
I received some free play, happened to win and was able to cash out the maximum amount which was $50. The entire verification and receiving of the withdrawal took about 1 hour. I just started playing at this casino couple of months ago and I've only made one small deposit but received no grief over making more deposits or anything at all! They simply paid out as they agreed to do.
Got a free spin bonus won 50$ submitted my doc was approved in minutes had the $$ also note there sister casino is awesome too eternal casino love it too there's no history here to leave a rating
I am not new to the rules of online casinos and I know I can't have more than. 1 account Frankly, it would be a waste 0f my time to play because I know I wouldn't be able to cash out if I won anything. Anyhow I made 1 account here and played only 1 welcome free bonus and I won. I turned in my documents to get verified and I get unfairly accused by the casino who said I made several accounts. They accused me of the without showing me the proof of their findings. And took my winnings away.
It is so unfair to be lied about by a casino and accused of something all because they don't want to pay out .
Please show me the proof then I will shut up but the facts are they haven't any proof because they are lying. Why waste people's time who come to play at your casino ?? You are going to get blacklisted and hopefully go out of business treating people this way. Wait and see folks.
Great instant withdrawal RTG casino, and for once it's not associated with the other RTG instant withdrawal casinos, a not affected by the petty management employed there. They have cashed out for me without any difficulty and my deposits are always swiftly in my account. Games behave typical of RTG software and give this Casino my utmost trust. If you're looking for a honourable and decent Casino that you can trust, managed by professionals that behave in such a manner, deposit here.
I received the 50 free spins, I played that out and I ended up winning approximately $14 so then I left and came back to the game with the money that I had won and I bet for about an hour and I reached a total of almost $900 they let me play all the way back down to 600 and then all the money just disappeared and they're telling me that you can only $150 on the free spins but two days prior to that I was at $150 off of free spins and the guy from the live agent said that I had to match a wager of 198 so how could you possibly only be able to make $50 on it if the live agent was telling me that I had to reach a certain amount to claim it and they won't do any modification they won't do any adjusting nothing they're just telling me excuse after excuse after excuse making up rules what a joke and they're telling you that you can only use the free 50 spins for a total of five consecutive times okay well they said that I used it seven times that's because they send them to me in an email what I'm not supposed to win with the 350 spins I'm not supposed to use it when you send it to me what sense does that make this place is a f****** joke I'm not done here they're going to get they're going to get some s***** reviews because that's bull crap
I started with the free spins that were given by Mr o casino.
I made it through play through and I was able to cash out almost $100 😊
Verification was easy, quick and they didn't play games like a lot of casinos these days.
They're very generous with free bonus spins often,
Ive deposited since, have not won through depositing, but I must say... when I have deposited, the money wasn't all gone in 10 minutes☺️
it was nice to be able to play for a while even if I didn't win with a deposit.
I'm sure a lot of online casino players would appreciate playing here, considering all the positives of Mr o casino...
Live chat with super kind, if you're an avid player as I am, we all know that dreaded feeling about talking to live chat... But I didn't experience anything negative 😁
very kind and helpful customer service 👍
😻👍
Paid out quickly, with almost no hassle of games with verifications
I have been playing here since this casino opened online. The first day I played I won $50 on a free Spin bonus after my initial deposit. It was paid immediately after I verified which was fast. However I have since deposited several times and played many many free Spin bonus coupons and have yet to win a dime. I noticed as soon as I get close to my playthrough the games stop paying anything. I find it highly suspicious but I will try one more time just to confirm my believe that this website may be rigged
Good casino. After verification (standard, they did not ask anything out of the ordinary, which is good). They paid me really fast after this. I could recommend this casino to everyone. Good games too if you like RTG slots, which are a pretty classic provider.
Finally!!!! A great experience with an online casino. Customer service is prompt. Requested a payout and after verifying my account (24 hours) my payout was processed immediately. Very grateful and thankful to have finally found a legitimate and honest online casino.
Prompt customer servixe
Super fast pay outs
Account verification done within 24 hours
Just make sure you request your full balance when withdrawing your winnings
So the website has offers with details that they won't honor. For instance the coupon said 100 spins and 100% bonus weekdays. After entering chat I was told the person must have been drunk. Next i deposited and was to get 400 spins through the course of a week. However I had to argue and beg for my spins daily . May I also add there have been zero wins throughout the entire time if depositing and playing. It's so very difficult to accrue comp points.
Easy and fast verification
Safety Index explained
Safety Index of Mr. O Casino explained
Take a look at the explanation of factors that we consider when calculating the Safety Index rating of Mr. O Casino. The Safety Index is the main metric we use to describe the trustworthiness, fairness, and quality of all online casinos in our database.
Safety Index:Below average6.0/10
Medium-sized casino, based on our research and estimates
We consider the casino's T&Cs to be somewhat unfair
Not found on any relevant casino blacklist
Average value of withheld winnings in player complaints in relation to the casino's size
We also considered other factors, which had a slightly negative impact on the casino's Safety Index
Important:
Casino operates without a license
This casino operates without a license. As a result, the casino does not have to follow rules set by licensing authorities. Additionally, you will not be able to turn to any licensing authority if you run into issues.
Unfair terms and conditions
Players claiming one too many bonuses risk losing their winnings
T&C copied from the casino's website (in English):
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Playing restricted games while wagering bonuses may forfeit bonus balances
T&C copied from the casino's website (in English):
Why we find the bolded part of the rule unfair
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Bonus policy and related restrictions may apply even after meeting bonus wagering requirements
T&C copied from the casino's website (in English):
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Bonus-related restriction that should be technologically enforced
T&C copied from the casino's website (in English):
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