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One Casino Review
Doesn't accept players from Ohio
No Deposit Bonus:
Not available
Deposit Bonus:
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Payment methods
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  • Skrill
  • PaySafeCard
  • VISA
  • Mastercard
  • iDEAL
  • PayPal
  • Trustly
  • PayTrail
Withdrawal limits
Not Limited for EUR
One Casino Limited
2016
> $100,000,000
OverviewBonusesUser reviews44Safety Index explainedDiscussion18Payment methods10
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One Casino Review

In this review of One Casino, our impartial casino review team carefully evaluated this casino and its pros and cons based on our casino review methodology. Our expert team has taken into account the fairness of the casino's Terms and Conditions, valid licenses, complaints from players, customer support, limits, and other significant markers to assess whether this casino is safe to play at and legit, an overt scam, or something in between.

Our calculation of the casino's Safety Index, formed from the examined factors, portrays the safety and fairness of online casinos. The greater the Safety Index, the higher the likelihood of playing and receiving your winnings smoothly. One Casino has a High Safety Index of 8.9, thus, it is a recommendable option for the majority of players as far as fairness and safety go. Carry on reading our One Casino review to make an informed decision whether or not this casino is the right fit for you.

Is One Casino fair and safe? Safety Index explained

In working out a casino's Safety Index, we utilize a complex formula that acknowledges the collected data that we have addressed in our review. This generally means the casino's T&Cs, complaints from players, estimated revenues, blacklists, and such.

We have carefully examined and analyzed the One Casino Terms and Conditions as part of our review of One Casino. We noticed some rules or clauses, which were unfair, however, we do consider the T&Cs to be mostly fair. An unfair or predatory rule could potentially be leveraged to deny the players their rightful winnings, however, our findings for this casino were minor.

Considering our estimates and the factual data we have collected, One Casino appears to be a very large online casino. In relation to its size, it has a very low value of withheld winnings in complaints from players (or it has not received any complaints at all). Since bigger casinos will often receive more complaints because of the larger number of players, we take into account both the casino's size and player feedback.

To our knowledge, One Casino is absent from any significant casino blacklists. If a casino has landed itself a spot on a blacklist such as our Casino Guru blacklist, this could mean that the casino has mistreated its customers. When seeking out an online casino to play at, we consider it crucial for player to not take this fact lightly.

All of that, together with other factors considered in our review, has resulted in One Casino having a Safety Index of 8.9, which is a High value. This casino is a recommendable option for most players who are in search of an online casino that is committed to fairness.

T&Cs of One Casino evaluated

We go through the Terms and Conditions of each casino we review in great detail and examine their fairness level. In the Terms and Conditions of numerous casinos, we find rules that we regard as unfair or openly exploitative, since these rules are oftentimes the reasons casinos use in order to avoid paying out player winnings.

We found some questionable rules or clauses during our review, however, we consider the Terms and Conditions of One Casino to be mostly fair.

Note: You can find our specific findings from the T&Cs evaluation here.

One Casino player complaints

In our casino review methodology, we pay extra attention to player complaints, as they give us an important insight into issues faced by players and the casinos' approach in resolving them. When calculating each casino's Safety Index, we consider all complaints submitted through our Complaint Resolution Center, as well as ones we collect from other sources.

We have found one relevant complaint about this casino. Because of this complaint, we've given this casino 160 black points. You can find more information about the complaint and black points in the 'Safety Index explained' part of this review.

One Casino user reviews and feedback

Casino Guru provides users with a platform to rate and review online casinos, and to share their feedback or experience. Based on these, we calculate an overall user feedback score, which can range from Terrible to Excellent.

Based on the 44 user reviews of One Casino in our database, it has a Good User feedback score. The reviews have been made available in the User reviews section of this page.

Note: Keep in mind that user reviews may not be the most accurate reflection of the casino's quality. Some reviews may be fake, having been written solely to improve the casino's overall user feedback score. Other reviews may come from dissatisfied players who write numerous negative reviews to worsen the casino's score. While we make every effort to filter out such reviews and determine an unbiased user feedback score, we refrain from incorporating user feedback into our Safety Index calculation due to these factors.

Company information and licenses of One Casino

One Casino is in the ownership of One Casino Limited and has an annual revenue estimate greater than $100,000,000. Based on the revenues, we consider it to be a very large online casino.

One Casino holds licenses issued by licensing authorities in these geographic areas: Netherlands (Kansspelautoriteit), Denmark (Spillemyndigheden ), Malta (Malta Gaming Authority).

Withdrawal limits, win limits, and payment method options

One Casino supports 10 payment methods. This includes: Skrill, PaySafeCard, VISA, Mastercard, iDEAL, PayPal, Trustly, PayTrail, MobilePay, ApplePay.

Winnings and withdrawals are typically regulated by limits set by the casino. In many instances, the limits are high enough to not impact the majority of players. However, certain casinos impose win or withdrawal restrictions that may be quite limiting. That's why we always examine these aspects in our casino reviews. The information regarding the casino's win and withdrawal limits is displayed in the table below.

Withdrawal limits Win limits
Unlimited No win limit
Note: It's possible that some of the payment methods listed may not be used for both deposits and withdrawals. Moreover, the availability of certain payment methods may change depending on your country.

Languages and customer support options

Members of our casino review team collect information about customer support and available languages when reviewing online casinos. Languages and customer support options available at One Casino are displayed in the table below.

Language Website Customer support Live chat
English Yes Yes Yes24/7
Spanish Yes Yes Yes24/7
Finnish Yes Yes Yes24/7
Danish Yes Yes Yes24/7
Dutch Yes Yes Yes24/7

Members of our casino review team contacted the casino's representatives to learn how helpful, professional, and quick their responses are. Customer support is crucial to us because it can be very useful in resolving problems with player's account, registration at One Casino, withdrawals, and other potential areas of concern. One Casino has a fast and professional customer support, judging by the results of our testing.

One Casino casino games and slots

One Casino gives players an option to play these types of games: Slots, Roulette, Blackjack, Video poker, Bingo, Baccarat, Jackpot games, Live games, Craps and dice, Scratch cards, Other card games, Other games, Crash games.

The casino's game library includes titles from 14 providers. This includes NetEnt, Nolimit City, Merkur Gaming, Play'n GO, Evolution Gaming, Pragmatic Play, Quickspin, Yggdrasil Gaming, Thunderkick, Red Tiger Gaming, Big Time Gaming, Games Global, Stakelogic, One Casino specials.

One Casino bonus offers and codes

Online casino sites offer bonuses to attract and retain players, as an incentive to register an account with them and begin playing. We currently have 10 bonuses from One Casino in our database, which you can find in the 'Bonuses' part of this review.

Note: For more information about this casino's offers, check out our separate page dedicated to One Casino bonuses.

Bonuses

No Deposit Bonus:
Not available
Deposit Bonus:
Not available

Payment methods

Payment methods
Show all (10)
  • Skrill
  • PaySafeCard
  • VISA
  • Mastercard
  • iDEAL
  • PayPal
  • Trustly
  • PayTrail
Withdrawal limits
Not Limited for EUR

Games
Show all

Slots
Roulette
Blackjack
No betting
Video poker
Bingo
Baccarat
Jackpot games
Live games
No poker
Craps and dice
No keno
Scratch cards
No eSports betting
Crash games

Language options

English website
All languages (5)
English customer support
All languages (5)
English live chat
All languages (5)

Game providers
Show all (14)

  • NetEnt
  • Nolimit City
  • Pragmatic Play
  • Big Time Gaming
  • Yggdrasil Gaming
  • Quickspin
  • Evolution Gaming
  • Play'n GO
CASINO SCREENSHOTS
one_casino_homepage_desktop
one_casino_game_gallery_desktop
one_casino_promotions_desktop
one_casino_homepage_mobile
one_casino_game_gallery_mobile
one_casino_promotions_mobile

Positives

  • Wide variety of live dealer games
  • Good selection of games
  • Popular progressive jackpot slots
  • Phone support available
  • Casino supports ApplePay
  • Various responsible gaming options available
  • Fast and professional customer support

Negatives

  • Not all game providers are available for all countries
  • Lots of restricted countries
  • Not all payment methods are available for all countries

Interesting facts

  • Big international casino
Author & Guarantor: Veronika Lash Last updated: 06 Feb 2024 Anything incorrect or missing? Let me know
Casino Bonuses

One Casino bonuses

Browse all bonuses offered by One Casino, including their no deposit bonus offers and first deposit welcome bonuses.

Casino Guru

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User reviews (44)

User reviews of One Casino

This is a place to share experience with One 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.

User feedback:
Good

Rated by 44 users

Very positivePositiveNeutralNegativeVery negative

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• 2 months ago
My experience with One Casino is good so far. It shines with awesome bonuses and lightning-fast withdrawals, making it a solid pick for a smooth online gaming experience.
  • good bonuses
  • fast withdrawals
  • excellent costumer support
• 9 months ago
Don't let my 3-star rating fool you, this place is the real deal, folks!
A generous no-deposit bonus as well as free cash every weekend make One Casino a regular stop for me.

What brings their rating down is the severe lack of providers, however, they just added Pragmatic to their list, so it appears their library will be expanding!

Edit (Feb 19/24): They've been using the sub-96% versions of games for a while now. It's sad when casino management feels the need to increase their house edge.
  • Legit. No shady business here.
  • Growing their gaming library. Focused on improvement.
  • Small game library
  • They're now running the sub-96% versions of most games.
• 11 months ago
Generally positive. Identity verification is fast and the slots worked correctly on my Android mobile phone. The exceptions were La Mina and Popeye Treasure Hunter, which to play them I had to open the website on my tablet.
The prize percentages are good.

The chat works 24 hours a day and they attended to me correctly.
  • Correct functioning of slots, except those called "bar slots"
  • Quick identity verification.
  • Good percentage of prizes or I was simply lucky.
  • 24 hour chat.
  • The bar slots only worked on my tablet.
  • There are some providers (slots) missing that I personally like a lot.
• 1 year ago
The oldtimers are very familier to me i played them in a snackbar or a pub. De are uniek to this casino. Very happy with these gays.
Its the best.
  • uniek slots,
  • good service
  • i dont now
• 1 year ago
Cannot put my finger on it about this casino. One thing is guaranteed though. You will never win here. I am not a sore loser. I put so much money in this casino. If you play slots, expect to lose. Thing with this casino is, you cant even get a 200x win. Very odd. Deleted after months of losses. Their bonuses are a joke. High rating casino on here. The worst one I have played. My own opinion.
• 1 year ago
Top Service... Fast Deposits/Withdrawals!
Constantly new offers and new games
• 1 year ago
Bad casino, hardly any games, chances of winning are very low, I have never been able to request a payout or come close to a payout amount, the bonuses are a bad joke, with paysafe you don't get a bonus, free spins when they come, they are paid with a cent amount afterwards down-eating of the credit hooking and faster-running rollers if a winning picture or scatter is on the way cheeky customer service is of the opinion that one deposits 3x 0.04 cents on a deposit of 50 euros as a profit
  • Unfortunately nothing
  • Everything from support to payout percentage
• 1 year ago
I recently found this casino, I like it here.
Constantly winning something, there is a pretty good selection of bonuses! The choice of games is also pretty good, about the same as in other casinos.
The only downside is the extremely long verification process. I understand that this is security, but in other casinos it is much faster.
In general - I like it.
  • Constant winnings
  • Good choice of bonuses
  • Standard game selection
  • Long verification process
• 1 year ago
One Casino is dam good. So far it has been the fastest online casino to look at verification documents. I was verified within two hours of sending the correct information to them. Polite helpful people on live chat. Live chat is easy to find. If you don't reverse your winnings there in your bank account the next day(all casinos are a little slow with first withdrawal) the second withdrawal was made on a Friday and was clear in my account the next day which was a Saturday.
  • Fast verification
  • 20 no deposit chip.
  • Good, helpful people on live chat.
  • They need the option to turn off the reverse option.
• 2 years ago
ONECASINO 5STAR✨
joined casino with a $20NZD bonus for registration, not thinking I would win yet be aloud to win and with draw I got up checked the balance and my winnings had done wagering and turned bonus cash into real money, I sent doc an verified instantly so good work casino and made a minimum deposit and was able to withdraw $700NZD this casino always delivers prompt quick easy hassle free support and payments. 4 days ago from the $4 bonus I get each Friday I was able to turn that into real money and withdraw from it was paid within six hours yet waiting for banks to clear it as was weekend..

Over all one casino is one of my top 5 casinos I trust an will always use as I never had problems they quick and fair

Great work onecasino 👍
  • Fast payouts
  • Reliability
  • Honest/fair
  • Always paid withdrawal
  • Verification hassle free
• 2 years ago
I don't know this casino. On 10/28 I suddenly had an email in friends & acquaintances from this casino. It was reported that documents I uploaded were rejected. Aha... I didn't know my password at all, so I requested a new one... then I was in my profile. Apparently I deposited 50 euros here months ago. But I can't imagine that I uploaded documents because this online casino doesn't have a live casino at all, only slots... which, by the way, is always wrong here at Casino Guru. I would be careful and update it if I were you... so much for that...
Well, but apparently I did upload something, for whatever reason... then I saw that my ID card was rejected. At once? Then I realized why. My identity card was only valid until October 28th. valid. And then, after so many months, the identity card is rejected by them? What's that to you? I have never experienced anything like this at an online casino. Apparently they are only out to draw attention to themselves and then make it difficult for you because your ID card has expired... very, very strange!!!
• 2 years ago
Have been playing there for 2 years, at the beginning, ie 1 year ago it was a top casino with great RTP values. But if you won there 2-3 times a year, it was always only three-digit sums, so you could the next time afterwards Don't play there anymore, regardless of whether it's 10, 20 or 50 euros, you only win small amounts. And that's actually the case. The RTP values are currently in April 2022 in the basement. News from the casino: Unfortunately, they still don't award any Bonus offers, and then only to regular customers, but only if they don't deposit with Paysafe. New games have been added, but not to be compared with King Billy or other big casinos. They also don't send out free spins, and unfortunately they're still closed many stale games there. The rtp is still very low and you have to find it before you start a game
  • There are birthday gifts, Easter and Christmas gifts, the 24/7 chat is great, as a VIP you get a bonus every week. 25 free bingo cards every day. Deposits and withdrawals are very fast there, and verification is incredibly fast there too
  • The selection of slots and providers could be more varied, let's say more modern. Only 1 partner in the household gets this 10 euro welcome bonus, other casinos are more casual, including King Billy, my first casino
• 2 years ago
The verification of the account is actually a bit long-lasting (it took 2 days because something was always missing) in the end I got my money paid
• 2 years ago
worst customer support!!! not friendly!!!!!!! dumb...
  • WORSE CUSTOMER SUPPORT
• 2 years ago
Man this is probably the best casino I have found , look at t&c there hardly any you can play what ever slot games , it doesnt say but I dont think there is any max cashout on the no deposits , for a casino the withdrawl time is pretty quick , 10 free cards on bingo jockey every day the games payout for me more often than any other casino I have ever played at. It is a awesome casino It could do with a few more game providers, but they have alot of exclusive slot games. I see some complaining about being stalked , that probably some rogue affiliate. I get one email a week with a free no deposit and usually a deposit bonus whether I have deposited or not that week.
  • straight shooting casino.
• 2 years ago
As expected rip off after bonuses I deposited over 70€ and since then only losses
  • Page layout well designed
  • Contact was always there
  • After bonuses no winnings
  • Deposits not repeatable
  • Payouts are ongoing
  • Too many emails
  • Just standard slots
• 2 years ago
I've been harassed by this clan for weeks, yes...that's stalking. My contact details were stolen by criminal connections. Even the permanent cover letter, which this clan finally wants to leave me in peace, is useless. With constantly changing senders, I am harassed and harassed with newsletters, advertising and letters. I myself have nothing to do with casinos, but I can only advise every player that a company that hassles people in such a disgusting way cannot be serious. Anyone who even pays a lot of money to constantly harass people must have a high level of criminal energy, so it is unimaginable that players are dealt with correctly. There are certainly reputable casinos, but onecasino is not one of them, stay away from this gang, be careful!!!!
  • Caution, well advised is he who keeps his hands off this gang.
  • As a non-gamer, I experienced the criminal energy of this clan
• 2 years ago
I really liked it here. Fast, nice bonuses. Even made some withdrawals.
• 2 years ago
I CASHED OUT $500 FROM THE $10 NO DEPOSIT BONUS!

after I verified, linked my bank account, and made a first deposit (which was the minimum deposit of 10$) I had the deposit in my account about 48 hours from the moment I withdrew my winnings. I had placed my withdrawal request at the wrong time (completely my fault). I am sure that it would have deposited in 24 hours or less otherwise.



I was verified ALMOST INSTANTLY. and literally had NO PROBLEMS. I had built up my fortune too about 600$ real money (not bonus money) before I decided to verify, which is where you usually get problems with other casinos, BUT not this ONE.



As soon as I was verified, I linked my bank account, then I made the minimum deposit of 10$ (which is needed to process a withdrawal). I then played a little bit, but decided to cash out at 510$, which was which was actually 500$. Because I didn't play out the 100% welcome bonus I received when I deposited the 10$ it gave me 500$, which is still amazing because some casinos FORCE you to play the out wagering amount before you can cash out the winnings from your no deposit sign up bonus. BIG THUMBS UP for this!!



Usually if I need to make a deposit before withdrawal, I get sceptical. Plus I had to link my account, which I never did with a casino before this ONE. Don't be like me and be sceptical of this casino, it continues to blow my mind how much they base this casino around the player, and they don't feel like a "put your money in and leave" casino.

the game selection is amazing and the customer support was flawless.



I HAD NO PROBLEMSFROM THE BEGINNING AND CONTINUE TO HAVE LITERALLY ZERO PROBLEMS.

THIS IS THE BEST AND MOST PROFESSIONAL ONLINE CASINO. PERIOD.

A SOLID 10 out of 10.

I WILL CONTINUE TO LOYALLY USE THIS CASINO.



If you're feeling lucky, this is the only ONE.



Thank You for the fun and stay awesome , ONE CASINO!!
  • SUPER FAST
  • PROFESSIONAL
  • GREAT LIVE SUPPORT
  • THE BEST ONLINE CASINO
• 2 years ago
  • My account was deleted after ggewn
• 2 years ago
I have been in this small casino for a good 2 years, the registration was very quick, I got the free EUR 10 bonus very quickly, so after 3 hours of play I had together EUR 600, then only had to deposit EUR 20 and the money was already down 1 day on my account.
  • The customer service is also available in German and is very helpful, as a good customer you get a free bonus every week, and a present for your birthday, there are free bingo cards every day, 2x 10.1x 5 cards, a really well-functioning 24/7 chat
  • Only 1 person per household is allowed to have an account, very low RTP value, after a high win it is not possible to play for weeks afterwards, you only win small amounts in the slots. There are no tournaments, special events, etc., actually only slots.
• 3 years ago
So I didn't think that there are still miracles on this planet, of course, unfortunately this casino is limited to this stupid 1 Euro rule and the waiting time between the spins, BUT you have to say you just notice that this casino adheres to the rules

You definitely don't feel ripped off here as a user like in other dubious casinos

90 euros deposit 100% bonus, I managed the wager and paid out 1000 euros and lo and behold, verification on 30 min. Payout on one day.

There is one more thing to note: the bonus wager only starts when you fall into the bonus area

For those who can live with the 1 euro stake and that you have to bring some time with you, this casino is absolutely perfect and can only be recommended
  • clear homepage
  • great customer support
  • quick payout
  • fair casino
  • up to now few provider providers
Safety Index explained

Safety Index of One Casino explained

Take a look at the explanation of factors that we consider when calculating the Safety Index rating of One 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:High8.9/10
Very big casino, based on our research and estimates
We consider the casino's T&Cs to be mostly fair
Not found on any relevant casino blacklist
No player complaints or very low value of withheld winnings in 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
The Safety Index of this casino was calculated based on our research and data collected by our casino review team. Learn more about casino review methodology

Has this casino done something unfair to you?

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Unfair terms and conditions

  • This casino forbids certain betting patterns or strategies when playing with bonus funds, but we have not witnessed this rule being used against players yet.

Complaints about One Casino and related casinos (16)

16All0Opened1Not solved2Solved13Rejected

Complaints directly about One Casino

Show more complaints (+6)
Discussion

One Casino Discussion

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