Lethal Company | John's Save Editors

Lethal Company
Save Editor

Drop a save file here, or

Always back up your original save file before editing. This is an unofficial fan tool and is not affiliated with the game's developer.

Save file location

%UserProfile%\AppData\LocalLow\ZeekerssRBLX\Lethal Company\

Press Win+R, paste the folder path and hit Enter. Each file is one save slot. The game has to be closed while you replace the file, and a backup is wise. I can only edit the plain number entries, like credits and the quota. Ship unlocks and item lists are arrays that I leave as they are.

My game isn't reflecting my edited save changes

Applying your edit

Fully quit the game first. Check Task Manager for a lingering process too.
Back up the original file before overwriting it.
Copy the downloaded file over the original, keeping the exact same filename (the editor preserves this for you automatically).
Relaunch and load that save.

If your edit doesn't show up

This is the single most common snag. Try these in order:

Disable cloud sync for this game first. Steam: Library → right-click the game → Properties → General → uncheck "Keep game saves in the Steam Cloud." Epic Games, GOG Galaxy, EA app, Ubisoft Connect, and Xbox/PC Game Pass titles all have an equivalent per-game toggle. Turn it off, since a cloud sync can silently overwrite your edited file with the old cloud copy right after you relaunch.
Move the file out, then back in, instead of overwriting it in place. Some games only re-read a save file that's genuinely new to them, not one merely overwritten in place. I confirmed this with Prison Escape Simulator. Move (don't just overwrite) the edited file out of the save folder, relaunch the game once, quit, then copy it back in and relaunch again.
Check you edited the save the game is actually loading. Some games have multiple save slots or an autosave that can overwrite your edit. Make sure you're loading the exact slot you edited, and that nothing re-saved over it in between.
Check the file isn't marked read-only. Right-click it → Properties → make sure "Read-only" is unchecked. Files downloaded through a browser occasionally pick this up, and some games fail to overwrite it (sometimes silently).

A few games verify their save file's integrity and will refuse a modified one outright, or silently ignore just the values that changed. If none of the above helps, that may be what's happening, and there's currently no way around it from this editor.

Heads up. Lethal Company has online multiplayer. Edit saves you use solo or with friends who know about it. I haven't tested how edited saves behave with modded lobbies or public matchmaking, so use it at your own risk there.

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Missing a field? Check the Key/Value and Raw tabs first. If it's not there either, let me know.