Fairness GG

CobaltLab Review

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CobaltLab
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Last Updated at: 8/20/2025

Pros
  • Easy-to-use interface
  • Strong security features
  • Fair and transparent games
  • Supports multiple cryptocurrencies
  • Active community
Cons
  • Limited game variety
  • Not available in all regions
  • Slow customer support
  • Skin prices can be unstable
  • No slots or many casino games

CobaltLab is a new Rust gambling platform that debuted in 2024. It features a distinctive design inspired by the Rust game and offers a range of popular game modes, including one that’s entirely unique to the site. If you’re curious about whether CobaltLab is legit, this detailed review will address all your questions.

Homepage

How to Claim CobaltLab Bonus

Users joining CobaltLab for the first time are immediately eligible to receive a 5% deposit bonus on their first transaction. 

To claim the CobaltLab bonus consisting of a deposit bonus, follow the steps below:

  1. Visit the official CobaltLab website using the provided link.
  2. Sign in to the website through a Steam account. 
  3. Click on the wallet icon on the top menu. 
  4. Head over to the “Ref. Code” section.
  5. Type in the code “FAIRNESSGG” and hit “Apply”.
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If you’re exploring similar platforms to this one, you might also want to check out:

CSDeals Review: Fast and secure CS2 skin market with low fees.
CSGoldGG Review: Known for promo codes, fair roll systems, and giveaways.

CobaltLab Rewards

On top of the generous 5% deposit bonus as a welcome gift, CobaltLab also has other methods of rewarding loyal members on the website.

Account Level Rewards

Players on CobaltLab will automatically receive experience points for every bet they place on the website, which allows them to level up their profiles on CobaltLab. Players will get free CobaltLab skins for every 10 levels achieved.

Rakeback

Players on CobaltLab can receive rakeback rewards, which are wagered funds that are returned to the player. Rakeback rewards on CobaltLab come in daily, weekly, and monthly categories.

Calendar

The CobaltLab website also has an interesting Calendar system. Every day, players will be able to get rewards from the Calendar. These players have a choice to receive the rewards all at once or at the end of the day.

Rain

CobaltLab also holds Rain events that trigger once every 30 minutes. Players who are active can join the Rain event and receive free funds.

CobaltLab Game Options

The CobaltLab website has a list of classic game modes, but has also created a unique one that can only be found on its website.

Roulette

The Roulette game mode on CobaltLab is slightly different from what most standard Rust websites are running. Instead of only having the options to bet on Red, Black, or Green, Roulette on CobaltLab has options to place bets on 1x, 3x, 5x, 10x, and 20x multipliers.

Roulette

Crash

Crash is a staple game mode in Rust and CS2 gambling. Players wager coins at the beginning of rounds and will watch the multiplier go up before it eventually crashes. CobaltLab has changed the animations of the Crash game to display a helicopter descending to the ground.

Case Opening

CobaltLab also features a Case Opening game mode, where players can browse through the long list of custom CobaltLab cases, purchase them, and unbox them. With the wide selection of cases, users can select ones that fit their budget range and interests.

Case Battles

If you find opening cases alone boring, you can always head over to the Case Battles section to challenge other players in a head-to-head battle. Both sides will take turns opening the same lineup of cases, and the player who pulls the most value keeps all the skins.

Mines

Mines is another popular game mode in online gambling. Players can determine how many mines will appear in a 5x5 grid. They will slowly clear out tiles with the option to cash out at any time.

Mines Battle

Mines Battle is the unique game mode on the CobaltLab website. Players will take turns clearing tiles. The unfortunate person who clicks on a mine will lose the battle. This mode can only be found on the CobaltLab platform.

Mines Battle

Is CobaltLab Legit?

CobaltLab has a sleek and polished design, but it’s understandable for new players to feel a bit hesitant since it’s a recently launched platform. Still, there are plenty of reasons to feel optimistic about it.

The site has already attracted an impressive user base, with around 200,000 active players each month, which is a strong start for something so new. On top of that, all games are built on a provably fair system, ensuring transparency and guaranteeing that every outcome is predetermined and impossible to tamper with.

One thing to keep in mind is that CobaltLab doesn’t have a gambling license. However, the platform positions itself as a “sweepstakes website,” meaning it operates outside traditional gambling regulations and isn’t required to have one.

Despite the lack of a license, we believe CobaltLab is a safe and legitimate platform to try out. That said, it’s always a good idea to proceed with caution and play responsibly.

Social Media Presence

CobaltLab may not have a huge presence on X, with just 11,000 followers, but the real action happens on its Discord server, which hosts an active community of 137,000 members. The platform is also growing steadily on TikTok, with over 60,000 followers. If you’re looking to get involved, Discord is the place to start, because CobaltLab runs frequent giveaways there, so it’s definitely worth checking out.

User Reviews & Ratings

CobaltLab currently holds a 4.1 out of 5 rating on Trustpilot, earning it a “Great” status. While this is a positive sign, it’s worth noting that the rating is based on just 170 reviews, which is a relatively small sample size. Keep this in mind and approach the numbers with a bit of caution.

Marko KulundžićMarko Kulundžić
Posted on June 7, 2025 in Review

Hi, I’m Marko, a content writer with over six years of experience in the gaming industry. As a passionate gamer who’s completed hundreds of titles, I love sharing my knowledge and insights with others. My goal is simple: to help fellow gamers by offering expertise, tips, and useful content that adds value to their gaming journey.

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