Where Does Schedule I Store Mods?
Where Schedule I keeps MelonLoader mods and user data on Windows and Linux for backup and migration.
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Schedule I mods run through MelonLoader: a Mods folder for DLLs and a UserData folder for per mod configs inside the install. Business progress and unlocks stay in saves elsewhere, so back up both halves.
Confirm the Steam AppID on SteamDB before scripting Proton paths. MelonLoader versions pair with game builds, so update the loader before the mod list after patches. Copy with the game closed for clean restores.
Where Schedule I stores this, by platform
C:\Program Files (x86)\Steam\steamapps\common\Schedule I\Mods
DLLs directly in Mods, per mod configs in UserData. Launch once with MelonLoader to create both. Saves live separately from mods.
~/.steam/steam/steamapps/compatdata/3164500/pfx/drive_c/Program Files (x86)/Steam/steamapps/common/Schedule I/Mods
Same install relative layout under Proton. Confirm the AppID on SteamDB when scripting; replace the number when installs differ.
Frequently asked questions
How do I install Schedule I mods?
Drop the mod DLL into the Mods folder so it sits beside other mods, not nested. MelonLoader loads every DLL on launch. Restart and read the console for errors after game updates.
How do I move Schedule I mods to a new PC?
Copy the whole Mods and UserData folders with the game closed, plus your save file for progress. Mods travel as DLLs, options in UserData. Match MelonLoader versions on the new machine.
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