Calvin Casino Review
Mária B.
06/2025
Safety Index
User feedback
0 review
06/2025
06/2025
Calvin Casino has been closed and no longer operates.
This review is all about getting a clear picture of Calvin Casino. Our impartial expert team used our casino review process to look at the good, the bad, and everything in between. From the casino's licenses and Terms and Conditions to its player complaints, support, and limits, our expert team checked it all. Their goal was to find out how safe this casino is to play at.
Drawing on our team's research, we have worked out the casino's Safety Index. This score gives a clear picture of how safe and fair the casino is. When playing at a casino with a higher Safety Index, players are less likely to experience issues with gameplay or withdrawals. Calvin Casino has a Low Safety Index of 3.9, signifying a low standing in terms of fairness and safety in accordance with our methodology. Proceed with reading our Calvin Casino review to learn more about this casino. This will help you make an informed decision about whether this casino is right for you.
Our process for establishing a casino's Safety Index involves a detailed methodology that considers the variables we've collected and analyzed during our review. These comprise of the casino’s T&Cs, complaints from players, estimated revenues, blacklists, etc.
In our review of Calvin Casino, we have looked closely into the Terms and Conditions of Calvin Casino and reviewed them. We did not come across any rules or clauses that we view as unfair or predatory. This is an encouraging sign, as any such rules could be held against players to defend (or held against players as a basis for) withholding their winnings.
According to our approximate calculation or collected information, Calvin Casino is a large online casino. In relation to its size, it has an average value of withheld winnings in complaints from players. We factor in the number of complaints in proportion to the casino's size, recognizing that larger casinos tend to experience a higher volume of player complaints.
As far as we are aware, no relevant casino blacklists mention Calvin Casino. Casino blacklists, including our own Casino Guru blacklist, can signify that a casino has done something wrong, so we advise players to take them into account when choosing a casino to play at.
On the whole, also considering other contributing factors in our assessment, Calvin Casino has achieved a Safety Index of 3.9, which is classified as Low. We recommend players to stay away from this casino and look for one with a higher Safety Index.
Each time we review a casino, we go through its Terms and Conditions to check how fair they are. Unfair or predatory clauses are not unusual in casino T&Cs. Where we find them, they often give the casino grounds to withhold winnings from players.
We did not find any unfair or predatory rules in the Terms and Conditions of Calvin Casino during our review.
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. Our Complaint Resolution Center takes in player complaints. We add these to complaints from other sources when we work out the Safety Index.
We currently have 1 complaints directly about this casino in our database, as well as 5 complaints about other casinos related to it. Because of these complaints, we've given this casino 4,666 black points in total, out of which 943 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.
At Casino Guru, users can rate and review online casinos by sharing their unique experiences, opinions, and feedback. We determine the overall user feedback score based on the player feedback submitted to us. The score can range from Terrible to Excellent.
Unfortunately, there are no user reviews of Calvin Casino in our database yet. If you have had an enjoyable or unpleasant encounter with this casino, please be the first to review and rate it on our website.
Calvin Casino is owned by Winzon Group LTD and has estimated revenues exceeding $1,000,000 per year. Based on the categorization we use, this makes it one of smaller online casinos.
Calvin Casino has been granted a gambling license in Malta issued by Malta Gaming Authority.
Calvin Casino supports 19 payment options. This includes: Neteller, Skrill, PaysafeCard, Payz (ecoPayz) , VISA, Mastercard, eps-Überweisung, Trustly Pay, Neosurf, Zimpler, AstroPay, Bank transfer, Flexepin, Klarna, Jeton, Interac, eZeeWallet, ecoVoucher, SEPA.
Many online casinos have set limits on how much money players may win or withdraw. Some casinos apply win or withdrawal limits that can be rather restrictive, but usually these limits are high enough to not affect most players. This is why we always acknowledge these when assessing casinos. All the details regarding the casino's winning and withdrawal limits can be found in the table below.
| Withdrawal limits | Win limits |
|---|---|
| EUR 10,000 per month | EUR 10,000 weekly net win limit |
As part of our casino review process, our expert team gathers data regarding customer support options and available languages. The options available at Calvin Casino can be seen in the table below.
| Language | Website | Customer support | Live chat |
|---|---|---|---|
| English |  |
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| Spanish | |
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| Portuguese | |
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| Finnish | |
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To understand how helpful, professional, and prompt the customer support representatives are, we contact them directly as a part of our casino review methodology. We consider customer support important, as it can be extremely helpful in case you are experiencing issues with registration at Calvin Casino, your account, withdrawals, or anything else. Our testing found Calvin Casino's customer support to be good.
Calvin Casino offers these types of casino games: Slots, Roulette, Blackjack, Video poker, Bingo, Jackpot games, Scratch cards, Other card games, Crash games, Other games.
Casino games from 9 game providers are offered. This includes NetEnt, Yggdrasil Gaming, Red Tiger Gaming, Amatic, BGaming, Booming Games, Skywind Group, SlotMill, Spribe.
Online casinos give bonuses to both new and existing players in order to gain new customers and encourage them to play. The two most popular kinds are free spins and no deposit bonuses, which are given to players upon signing up, and deposit bonuses, which are given to players after they make a deposit. However, casinos also offer other types of promotions, bonus codes, welcome sign-up bonuses, or loyalty programs.
Currently, our database has the following 3 bonuses from Calvin Casino:
Please note that some of these may only be available to players from selected countries. More information about which bonuses are available in your region can be found in the 'Bonuses' section of this review.
Take a look at the explanation of factors that we consider when calculating the Safety Index rating of Calvin Casino. The Safety Index is the main metric we use to describe the trustworthiness, fairness, and quality of all online casinos in our database.
We go over the terms and conditions of each casino and look for unfair rules that could potentially be used against players. Any clauses we consider to be unfair result in a lower Safety Index for the casino.
Player complaints signify that the casino does not treat players right or deal with certain situations correctly. We consider the number and seriousness of complaints in relation to the casino’s size, as it can be expected that sites with more players will also have more complaints.
There can also be other characteristics and qualities of a casino that influence its Safety Index, such as win limits, low withdrawal limits, fake games or licenses, bad or no customer support, a network of land-based shops, etc.
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