Discover the Best Online Casinos and Play for Free with Gamblr

Recommended Casinos

High quality games, superior customer service, and fast withdrawal processing are what separates the best casinos from the rest. These are some of the best we have reviewed.

  • CasinoBuck logo
    100% up to €100 and 100 extra spins
  • TrueFlip Casino logo
    TrueFlip Casino
    100% up to €250
  • Bitstarz Casino logo
    Bitstarz Casino
    100% up to €100 and up to 180 extra spins
  • Tsars Casino logo
    Tsars Casino
    100% up to €300 and up to 100 extra spins
  • GreenSpin Casino logo
    GreenSpin Casino
    100 Free Spins on Game of the Week
  • Bet It All Casino logo
    Bet It All Casino
    100% up to €10
  • PlayFrank Casino logo
    PlayFrank Casino
    100% up to €100 + 50 Bonus Spins
  • Trada Casino logo
    Trada Casino
    100% up to €100 and 50 free spins
  • Casino-X logo
    200% up to €50 + 200 extra spins
  • Gslot Casino logo
    Gslot Casino
    100% up to €100 and 100 extra spins
  • SlotJoint Casino logo
    SlotJoint Casino
    200% up to €40
  • Vulkan Vegas Casino logo
    Vulkan Vegas Casino
    100% up to €300 and 25 extra spins

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3-Reel Slots

What do we consider when reviewing casinos?

Playing online can be a great deal of fun, but it's essential to choose the right casino. To help you make an informed decision, we have written reviews that cover all the critical aspects you should consider. We aim to be your go-to resource for online casinos and gambling.


So many new online casinos appear all the time, each offering various promotions, banking options, welcome bonuses, and loyalty programs, all with their own set of terms and conditions. Some casinos also have restrictions on which countries they will serve. We are here to help you understand what factors are essential when choosing an online casino. It's a good idea to start by learning the basics before moving on to other aspects of evaluation.

Restricted Countries

When you visit a specific casino, one of the first things you will be told is whether or not players from your country are permitted to play there. Is it allowed for players from your country to play at the casino, and is online gambling legal in your country? We understand this information's importance, so that we will inform you of this upfront.

Regulators and Licensing

Security and protecting a client's funds are crucial in any business, and online casinos are no exception. A regulatory authority must license all casinos that offer services to players. Such authorities are the UK Gambling Commission in the UK, and in Malta, it is the Malta Gaming Authority. One way to determine a casino's reliability is to check the country where it is registered and the licensing authority that issued its license. Casinos registered in reputable jurisdictions such as Malta, the UK, the Isle of Man, Curacao, and Gibraltar are generally considered trustworthy. On the other hand, rogue casinos may be registered in lesser-known jurisdictions like Antigua, Costa Rica, or Seychelles, or they may not be licensed at all.

If you have a dispute with a casino and feel that your winnings are not being paid, you can turn to the regulatory authority for help.

Fair Gaming

When it comes to online casinos, it's normal to wonder how you can be sure that the games aren't rigged. After all, you don't have access to the algorithms behind the slots, so how can you trust that the outcome of your spins isn't already predetermined? Independent third-party organizations must audit licensed casinos to ensure the integrity and fairness of their games.

To ensure the fairness of their games, legitimate online casinos use the services of testing agencies that regularly analyze the random number generator (RNG) and the return to player (RTP) rate of their games. Examples of such agencies include eCOGRA (E-Commerce and Online Gaming Regulation and Assurance), Technical Systems Testing (TST), Gaming Laboratories International (GLI), and Gaming Associates. Relevant authorities should approve these agencies, and credible online casinos should have certificates from them on their websites.

Return to Player (RTP)

The Return to Player (RTP) is an essential aspect of an online casino that needs to be understood. It represents the percentage of all bets placed on a particular game that is paid back to players. The payout rate is calculated over a long period, and many played hands to give the player an average return. Online casinos typically have higher payout percentages than land-based casinos because there are no limits on the maximum amount that can be legally paid out.

If a casino you're considering playing at doesn't publicly disclose its RTP, it doesn't necessarily mean they are unreliable, but it could be a red flag. As a general rule, it's a good idea to stick with online casinos that are transparent about their RTPs.

Game Selection

The casino's variety of games is a crucial factor to consider when evaluating the casino's quality. It's good to see if the casino has games you enjoy playing. Players have diverse preferences when it comes to games. Some prefer slot machines, while others prefer table and card games or video poker. Live dealer games also have a large fan base, and some players may choose a change of pace with scratch cards, keno, or bingo. When looking for the best online casinos, consider the software providers behind the games. Some of the top software providers in the industry include NetEnt, Microgaming, Playtech, Wazdan, Pragmatic Play, Betsoft, Play'n GO, Evolution Gaming, and Yggdrasil. These companies offer a wide range of high-quality games that keep players engaged and entertained.

Software Providers and Casino Websites

Many casinos use the same software providers, which can result in similar websites. When it comes to software, a casino needs to have a user-friendly website that is easy to understand and navigate. The website should also be stable and reliable to prevent games from crashing in the middle of play. The website should also have visually appealing graphics and an attractive design. In our evaluations, we pay attention to how easy it is to find information about bonus terms, deposit fees, and payout rates.

Supported Languages

While many casinos offer language support in English, it can be helpful to choose a casino that provides support in your preferred language if you are more comfortable with a different language, such as German or French allowing you to easily read about games and terms in a language you are familiar with.

Customer Support

Customer support is critical to the success of any business, and online casinos are no exception. There must be multiple ways for customers to get help, including phone, email, and live chat. Live chat is often the most preferred option because it allows immediate professional assistance. It's also ideal if customer support is available 24/7 so that customers can get the help they need at any time of day or night. In short, excellent customer support, including live chat, is vital to ensuring customer satisfaction and loyalty.

Bonuses and Promotions

Bonuses and promotions can be excellent for players to get extra value when playing at online casinos. Casinos often use these promotions to attract new players and keep existing ones engaged. From welcome bonuses to free spins and reload bonuses, many different types of offers are available.

Three common types of casino bonuses include:

  • Welcome Bonus: This is a bonus to players registering at an online casino for the first time. It may be a percentage of the player's first deposit or include free spins on specific slots.
  • Free Spins: This bonus gives players a certain number of free spins on slot games, increasing their chances of winning.
  • Deposit Bonus: This bonus gives players back a percentage of their deposit, usually up to a maximum amount. It's important to carefully read the terms and conditions of any bonus before claiming it, as reputable casinos will clearly outline any requirements or restrictions.

Mobile Gaming

If you enjoy gambling on the go, choosing an online casino that offers a seamless gaming experience on mobile devices is important. Many online casinos have mobile sites, but some do a better job than others. The casino you choose should have a well-designed mobile site that provides access to the same games and features as the desktop version.

In addition to gaming, the casino you choose must allow you to perform other functions, such as registration, deposits, and withdrawals, from your mobile device. Make sure that the casino you choose supports the device you want to use, whether it's a smartphone or tablet.

Deposits and Withdrawals

Making deposits and withdrawals at an online casino is an important consideration when choosing a casino. The casino must offer a variety of payment options and process withdrawals efficiently. A reliable casino will prioritize security and convenience by clearly displaying its available payment methods and the corresponding withdrawal times, allowing players to make informed decisions about which payment option is best for them.

Responsible Gambling Support

When choosing an online casino, it's important to consider the support they offer for responsible gambling. Reputable casinos will have a dedicated page on their website that promotes responsible gambling and provides resources for players struggling with addiction. This page should clearly outline the organizations that the casino partners with to support players. It should also have a self-exclusion policy, allowing players to take a break from gambling if they feel that their habits are becoming unhealthy. You can usually find a link to this page at the bottom of the homepage, along with other important information such as terms and conditions, bonus terms, and privacy policies.

Casino Terms and Conditions

Reviewing an online casino's terms and conditions (T&Cs) before making a deposit is essential. These T&Cs outline important information such as wagering requirements, expiration dates, and game restrictions for bonuses and promotions. We recommend carefully reviewing the full T&Cs for any casino you are considering and the specific terms for any rewards you plan to claim. Understanding the terms and conditions will help you understand your rights and obligations as a player and avoid surprises. We provide key terms for each bonus on our website to give you an idea of the most important details, but it's always a good idea to review the full T&Cs.

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