Developer Lemorion has released Meccha Chameleon update 3.2.0, effectively resolving a security vulnerability that saw malicious files distributed via custom Steam Workshop maps. The update, released following a series of events involving a compromised development PC and a Discord server breach, confirms that the game is now secure for all players.
Quick Facts
- Update Version: 3.2.0
- Platform: PC (Steam)
- Incident Origin: Malware delivery chains hidden within custom Workshop maps
- Status: The game is confirmed safe to play as of the latest patch
The Breach and Developer Response
The situation began when Reddit user FeintBe identified that specific custom maps on the Steam Workshop were functioning as malware droppers. During the subsequent investigation, a system engineer at Lemorion had their PC infected, which led to an unauthorized takeover of the official Meccha Chameleon Discord server. The hackers used this access to ban staff members and post false claims alleging that the game contained a remote access trojan.
Lemorion has clarified that these claims were entirely fabricated to cause panic. The studio confirmed that the infected machine was a spare testing device and that it was physically impossible for the hackers to access or edit the game's core source files from that terminal. The team has since wiped and reformatted the affected computer.
Player Impact and Safety
While the studio has secured the game environment, players are urged to exercise caution when navigating the Steam Workshop. FeintBe, the user who first reported the malware, recommends that players stick to popular maps with established user bases. Users should remain wary of content uploaded by brand-new Steam accounts or maps where the comments section has been disabled, as these are common indicators of malicious intent.
Lemorion is currently working with Discord support to recover control of their official server. If the original channel cannot be restored, the developer intends to launch a new, verified community space for the game.

