#Game crashes on launch with [outdatedunstable] Build – Need Help!

1 messages · Page 1 of 1 (latest)

opaque falcon
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No matter what I try, Project Zomboid (outdatedunstable version) crashes during the startup sequence. I can see "Loading Mods" and "Loading Translation," but then it immediately crashes to desktop.

Here is what I’ve tried so far:

  1. Switching versions: I tried switching to the Unstable branch. Strangely, the game didn't download any content initially. After switching to v41.78, the game worked fine and reached the main menu.

  2. Clean reinstall: I uninstalled the game and reinstalled the [outdatedunstable] version, but the crash persisted. I then tried the Unstable branch again; this time it downloaded successfully, but still crashed on launch.

  3. Manual cleanup: I emptied the Lua folder, but it didn't resolve the issue.

I’ve attached the CMD output from the alternate launch method. Any help would be greatly appreciated – I'm running out of ideas!stressed panic tired 😩

📎 CMD.txt
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When I launched the game in the alternative mothod, it might get -Xmx16384m changed back to -Xmx3072m, just for reference.

woven brook
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This looks like an install issue, the standard uninstall you did would be insufficient with file corruption problems.

Can you instead try doing a full reinstall?
First, uninstall the game, then go to "Steam\steamapps\common\ProjectZomboid" and make sure there are no leftover files or folders there.
After that, go to “%UserProfile%\Zomboid” and delete everything there except the “Saves” folder.
Then just install the game again and see if that helps.