Free Online Slots and Casino Games to Play for Fun in Demo Mode

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How to choose honest
online casino

We are professional online game developers, and we’ve created this site to share our knowledge with you.

Our goal is to give honest information about online games and talk about the possibility of winning, given only real examples. On our site you will find a mathematical explanation of games, simulation strategies and other necessary information. We created all this so that you treat games responsibly and know your chances of winning.

In addition, here you will find (with the exception of visitors from Slovakia) a large list of recommended online casinos and their bonuses. We carefully checked the reputation of each casino and included only places with the fewest complaints and unresolved issues. Unfortunately, we cannot vouch for them, but remember that you have every right to be treated fairly in each of them.

If you had a bad experience in any of these casinos, then you can report it to us by writing to We will check the information you provided, and if it is confirmed, we will definitely remove the unscrupulous casino from the list.

Criteria which I use when writing online casino reviews

Shortly after the launch of the Casino.Guru project, I realized that I needed to evaluate online casinos based on some objective criteria. Playing at the casino myself is not the best way to give an institution an objective assessment, since I would have to play for real money and somehow win large sums in each of them in order to prove that they pay large winnings. It is simply impossible.

That is why my online casino ratings are based on player feedback received from various forums, intermediary sites and other RuNet portals. It is not easy to determine who is right in the case of complaints that remain unresolved. But despite this, I can understand how an online casino treats its players.

My formula for creating a casino rating is:

  • The number of reviews about online casinos, having read them, I think that the casino does not work fair
  • The amount of money involved in a particular case
  • Number of visitors and casino experience