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We review all online casinos that exist, whether they like it or not.

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We are continuously looking for newly opened casino websites to review, so that we can bring as much value to our visitors as possible.
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We painstakingly review each casino and find out as much information about it as possible, so that our visitors know what to expect before playing.
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All casinos are reviewed by an independent team, which follows a detailed, data-oriented, and objective review methodology.
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No deposit bonuses are our passion

We do everything and anything possible to create the best database of no deposit bonuses.

Gathering bonus offers from all online casinos
To have the broadest selection possible, we are always looking for new no deposit bonuses to add to our database, from all available casino websites.
Arranging exclusive bonuses just for our visitors
If you are looking for special offers that are not available to everyone, our list of exclusive no deposit bonuses contains deals exclusively for our visitors.
Incorporating feedback from players and testers
To make sure the bonuses you can find on Casino Guru work flawlessly for you, we take into account feedback from our visitors and testers.
Accurate and detailed information about each bonus
Our database of bonuses contains the most important details and rules related to each bonus, with explanations and examples where needed.
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Pushing casinos to create a safer environment
Our fair gambling codex describes common areas of conflicts between players and casinos and how we think they should be handled.
Blacklisting unfair and predatory casinos
Casinos with extremely unfair approach to gambling are placed into our blacklist, so that our visitors know to stay away from them.
Awarding badges to fair and safe casinos
We created 'fair casino' and 'fair and safe casino' badges to identify gambling sites that are doing things right.
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Helping players get justice
We help players that have been mistreated by casinos and try to make things right.
Punishing the casinos for unresolved complaints
Casinos with unresolved justified complaints get a worse rating from us.
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Complaints are handled be a team of specialists that know how to analyze the situation and decide what to do.
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Knowing how things work is important

Our educational content will help you navigate the world of online casinos and make correct decisions.

Informing instead of promoting
Education is key in online gambling. That’s why we focus on informing our visitors about how casino games work and what their dangers are.
Articles based on data, mathematics and statistics
Our educational content is based on years of experience in the gambling industry, as well as mathematical and statistical concepts present in casino games.
Promoting responsible approach to gambling
To help vulnerable players stay safe, we created a dedicated section focused on problem gambling help and responsible gambling.
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31 May 2021 04:04
Games of chance: RTP and variance
Learn how games of chance work with their payout ratio (RTP), volatility (variance) and other characteristics. Explained in a video.
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19 Mar 2021 12:41
How to choose a casino
There are hundreds or even thousands of online casinos available on the Internet. Unfortunately, not all of them are as good as others, which is why it's important to choose the best possible casino for your requirements and needs. That might seem easy, but in reality it can be quite difficult. Luckily, Casino Guru is here to help.
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19 Mar 2021 13:14
Bonuses and promotions
Before using any casino bonus, you should always understand the way it works, so that you aren't fooled by the casino. Read this casino bonus guide.
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31 May 2021 03:38
Slot machines
Are slot machine spins really random? Read more about how slots actually work and learn about RNG, return to player and volatility of slot machines.
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19 Mar 2021 12:59
Roulette
Roulette is one of the most well-known casino games in existence. Learn how it’s played, and get to know the individual bets and their odds & payouts.
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19 Mar 2021 12:40
Introduction to online casinos
Are you new to online casinos? Get to know the basics before you start playing, so that you make good decisions and stay safe.

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Casino games of all types and themes
Our extensive database of free games contains slots with all kinds of features and themes, as well as other types of games like blackjack, roulette, and more.
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To give you as good of a gaming experience as possible, we made sure our free casino games work well on mobile phones, tablets, and desktops.
Reviews of popular slot machines
Besides playing games on our website, you can also read our reviews of popular slot machines and learn more about them and how they work.
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Online casino forum without borders

Place to share your gambling experience with others
Discuss anything related to online casinos with other players and find useful tips from more experienced players.
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General Gambling Discussion Everything that’s related to casinos and gambling but doesn’t fit into other categories. 1426 posts in 227 threads
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Casinos Anything related to online casinos. 2444 posts in 355 threads
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Slots Anything related to online slots. 348 posts in 59 threads
Other Casino Games Roulette, blackjack, video poker, baccarat and others. 158 posts in 31 threads
Game Providers Latest news and discussion about specific game providers and their releases. 202 posts in 26 threads
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Feedback and Suggestions Tell us what you like or don’t like about the forum or the entire Casino Guru website. 310 posts in 55 threads

News and Gaming Tips

28 Sep 2021 06:11
Best Online Casinos that Accept Bank Transfer Payments in 2021
Searching for online casinos that support bank transfer payments? Casino Guru will guide you towards the best wire transfer casino for you.
 Stunning Cube review 26 Sep 2021 20:51
Stunning Cube review
Despite average RTP (96.06%) and average volatility, this sci-fi slot is striking.
 Hyper Burst review 25 Sep 2021 20:00
Hyper Burst review
This high volatility, medium RTP (96%) slot is erupting with fantasy island fun.
 Montezuma review 22 Sep 2021 18:00
Montezuma review
This average RTP (95.86%), high volatility slot is chilled out South American fantasy.
 21 Sep 2021 08:27
Best Online Casinos that Accept JCB Payments in 2021
Looking for online casinos that accept JCB payments? Casino Guru reviews and ratings will help you find the best JCB casino for you.
 Progress Report #4: Survey Among Experts and More Feedback 20 Sep 2021 06:17
Progress Report #4: Survey Among Experts and More Feedback
Read about the Initiative's progress over the summer of 2021 and the results of an anonymous survey among gambling industry professionals.
 Aztec Gems Deluxe review 20 Sep 2021 05:09
Aztec Gems Deluxe review
This high RTP (96.5%), high volatility slot is a trippy South American adventure.
 LeoVegas Casino review 12 Sep 2021 20:00
LeoVegas Casino review
We have carefully reviewed LeoVegas Casino, its player complaints, estimated revenues, license, games genuineness, customer support quality, fairness of terms and conditions, related casinos, withdrawal and win limits, and other factors. As a result, we consider LeoVegas Casino to be a good online casino. There is something holding it back from getting a perfect reputation rating from us, but overall, it's a great and safe choice. Read our full review below, check out any player complaints we could find and learn more about the casino.
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Casino.guru is an independent source of information about online casinos and online casino games, not controlled by any gambling operator. All our reviews and guides are created honestly, according to the best knowledge and judgement of the members of our independent expert team; however, they are intended for informative purposes only and should not be construed as, nor relied upon as, legal advice. You should always make sure that you meet all regulatory requirements before playing in any selected casino. Copyright ©2021