Project Zomboid is also , meaning it has been tested and approved by Valve for a perfect out-of-the-box experience on the popular Linux-based handheld PC.

The developers of Project Zomboid , The Indie Stone, have built a directly into the Steam and GOG builds. This means the game is compiled to run on Linux without any extra translation layers, offering the best possible performance and stability.

: Enabling Vsync can sometimes help reduce high CPU spikes on certain Linux setups. The Indie Stone Forums Project Zomboid on Steam 8 Apr 2026 —