Onion Casino Review

In this review, Onion Casino has undergone a detailed examination of its strengths and weaknesses by our team of independent casino reviewers using our casino review methodology. By looking into the casino's licenses, Terms and Conditions, up-to-date player complaints, limits, customer support, and other various essential elements, our review team has identified the safety and fairness of the casino, evaluating whether it falls into the category of being safe and legit or damaging for players.

Based on their findings, we have calculated the casino's Safety Index, which is our score describing the safety and fairness of online casinos. A higher Safety Index decreases the probability of experiencing issues when playing or making a withdrawal. Onion Casino has an Above average Safety Index of 7.3, which makes it an acceptable option for some players, but there are many casinos that rank even higher in terms of fairness and safety. Read our Onion Casino review to discover more about this casino and decide whether it is a suitable option for you.

Is Onion Casino fair and safe? Safety Index explained

We calculate a casino's Safety Index based on an elaborate formula that takes into consideration a wide range of information that we have collected and assessed in our review. These involve the casino's estimated revenues, complaints from the players, T&Cs, blacklists, and so on.

In our review of Onion Casino, we meticulously evaluated and analyzed the Terms and Conditions of Onion Casino. We uncovered some rules or clauses we did not like, but we consider the T&Cs to be mostly fair overall. An unfair or predatory rule could be exploited in order to avoid paying out the players' winnings to them, but we have only noticed minor issues with this casino.

Based on our estimates or gathered data, Onion Casino is one of smaller online casinos. In proportion to its size, it has received complaints with a very low total value of disputed winnings (or it doesn't have any complaints whatsoever). We consider both the casino's size and the number of player complaints and how they correlate, seeing as bigger casinos tend to receive more complaints due to the larger number of players.

We did not find Onion Casino on any relevant casino blacklists. If a casino is included on a blacklist such as our Casino Guru blacklist, this could hint that the casino has committed some kind of misconduct towards its customers. We urge players to keep this in mind when searching for an online casino to play at.

All of that, together with other factors considered in our review, has resulted in Onion Casino having a Safety Index of 7.3, which is an Above average value. While this may suit the requirements of some players, those who prioritize fairness in their online gambling experience may find other more suitable choices.

Onion Casino T&Cs

When evaluating online casinos, we meticulously analyze each casino's Terms and Conditions with the aim to assess their fairness level. In T&Cs of many casinos, we come across certain clauses, which we perceive as unjust or overtly predatory. In some cases, these give the casino the possibility to justify withholding player winnings.

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

Player complaints related to Onion Casino

Player complaints play an important part in our casino review methodology, as they give us a clear insight into issues experienced by players and casinos’ way of handling them. We take into account all complaints filed via our Complaint Resolution Center in addition to those we compile from other sources when examining each casino's safety and fairness.

We have found no relevant complaints about this casino.

User feedback and assessment of Onion Casino

On Casino Guru, users can rate and review online casinos to voice their opinions, feedback, or experience. Based on these, we generate a total user feedback that varies between Terrible and Excellent.

However, there are no user reviews available for Onion Casino in our database at this time. In case you have had an enjoyable or disappointing experience with this casino, we encourage you to share your feedback and rating on our website.

Onion Casino company information and licenses

Onion Casino belongs to Omega Entertainment N.V. and has estimated yearly revenues over $1,000,000. This makes it one of smaller online casinos according to our classification.

Onion Casino has a gambling license in Curaçao. Their license was granted by Curaçao Gaming Control Board.

About payment methods and win and withdrawal limits

Onion Casino accepts 10 payment options. This includes: Bitcoin (BTC), Bank transfer, Tron (TRX), Ethereum (ETH), Litecoin (LTC), Binance Coin (BNB), VouWallet, SBP, Sberbank, Tether (USDT).

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.

Languages and customer support options

Members of our casino review team collect information about customer support and available languages when reviewing online casinos. The table below contains information about the languages at Onion Casino.

Language	Website	Customer support	Live chat
English
Russian

Members of our casino review team contacted the casino's representatives to learn how helpful, professional, and quick their responses are. Since customer support can assist you with problems related to registration process at Onion Casino, account problems, withdrawals, or other issues, it holds significant value for us. Judging by the responses we have received, we consider the customer support of Onion Casino to be average.

Onion Casino casino games and slots

You can play these types of games at Onion Casino: Slots, Roulette, Blackjack, Video poker, Bingo, Baccarat, Jackpot games, Live games, Keno, Scratch cards, Other card games, Virtual sports, Other games, Crash games, Live shows, Live baccarat, Live bingo, Live blackjack, Live dice games, Other live games, Live poker, Live roulette.

Titles supplied by 47 casino game providers are available. This includes NetEnt, Nolimit City, Pragmatic Play, Igrosoft, Red Tiger Gaming, Thunderkick, Betsoft Gaming, Playson, Amatic, Evoplay, Ezugi, BGaming, GameArt, Endorphina, Red Rake Gaming, Spinomenal, Tom Horn, Belatra Games, Betgames, VoltEnt, Leap Gaming, Smartsoft Gaming, Ela Games, 100HP Gaming, Platipus, Hölle games, Fugaso, Mancala Gaming, BF Games, G Games, Aviatrix, Fazi, SpinLogic Gaming, Gamzix, 3 Oaks Gaming, CT Interactive, Reevo, Playzia, InOut, Barbara Bang, Mascot Gaming, Onlyplay, Spinoro, Hacksaw Gaming, Ruby Play, PGsoft (Pocket Games Soft), Ka Gaming.

Onion Casino bonus offers and codes

Online casinos offer bonuses to new or existing players to give them an incentive to create an account and start playing. In 'Bonuses' section of this review, you'll currently find 2 bonuses from Onion Casino based on the data from our database.