FBI Launches Probe Into Malware-Infected Steam Games on Valve Store

The FBI has launched an investigation into malware-infected games that were distributed through the popular PC gaming platform Steam.

The investigation is being handled by the Federal Bureau of Investigation’s Seattle Division and focuses on several games that allegedly spread malicious software to users who downloaded them.

The case comes at a time when Valve has already been under scrutiny due to a lawsuit filed by the State of New York over loot boxes. Valve has pushed back against the allegations and said it disagrees with the claims made in the lawsuit.

Malware Allegedly Distributed Through Multiple Steam Games

According to reporting from Glitched, authorities are examining several titles that were allegedly used to distribute malware through the Steam storefront.

The games being investigated include BlockBlasters, Chemia, Dashverse (also known as DashFPS), Lampy, Lunara, PirateFi, and Tokenova.

Valve has already flagged or removed many of these titles from the platform. However, reports suggest that similar games have continued appearing on the store under different names.

Investigators believe the attacks may be connected to a single threat actor or group, indicating the possibility of a coordinated campaign targeting Steam users.

FBI Requests Information From Affected Players

The FBI is asking anyone who downloaded the affected games between May 2024 and January 2026 to submit information through a form available on the agency’s website.

Authorities say that any victim information provided through the form will remain confidential.

The collected data will help investigators determine how the malware spread and identify those responsible for distributing the infected titles.

Streamer Incident Brought Attention to the Issue

One widely reported case involved streamer RastalandTV, who reportedly lost more than $32,000 after downloading the game BlockBlasters.

The streamer was reportedly battling stage-4 cancer at the time of the incident, which prompted a wave of community support as viewers attempted to help recover the stolen funds.

The case quickly gained attention online and helped bring the issue of malware-infected games on Steam into the spotlight.

Steam Moderation Under Scrutiny Again

The situation has renewed criticism of Steam’s moderation and review process.

Some critics argue that the platform should conduct stricter checks before allowing games to appear on the storefront.

Steam has previously faced complaints about the presence of shovelware and low-effort titles, which some believe can make it easier for malicious software to slip through the platform’s review process.

Investigation Continues

The FBI investigation remains ongoing as authorities attempt to identify the individuals or groups responsible for distributing the malware.

Meanwhile, Valve continues to face pressure on multiple fronts, including legal challenges and criticism of its storefront policies.

Despite these controversies, Valve is also preparing to release new hardware, with the long-anticipated Steam Machine expected to launch later this year.