Project Zomboid Build 39 offers a challenging and immersive survival experience. With its new features and improvements, it's a great time to jump into the game. Be sure to check out the game's official forums and wiki for more information on the build and to connect with other players.
The wilderness between Riverside and Rosewood was filled with new farmsteads and campsites, making long-distance travel necessary and rewarding.
The "top download" status of Build 39 ended definitively in December 2021, when Build 41 exited beta and became the new default stable branch. However, the build's legacy persists. As of 2026, Build 39 remains the third most-downloaded legacy branch on Steam, indicating a dedicated niche of retro hardware users and mod archivists.
Look for a legacy branch like legacy - Build 39 or similar in the dropdown menu. If it is not listed, the game may no longer support direct downgrades to that specific version through Steam. Project Zomboid on Steam
Build 39 runs on a potato. You do not need a dedicated GPU for smooth gameplay. If you are playing on a work laptop, an older desktop, or a low-power Steam Deck (in power-saving mode), Build 39 offers 60 FPS with hundreds of zombies on screen.