Scrap Mechanic stores its save files at %APPDATA%\Axolot Games\Scrap Mechanic\User on Windows. Checkpoint64 already knows this folder — it backs it up automatically and keeps every version, so a corrupted or overwritten save is one click from restored.
Where Scrap Mechanic saves are stored
- Windows —
%APPDATA%\Axolot Games\Scrap Mechanic\User
How to open the save folder
- Windows — press Win+R, paste
%APPDATA%\Axolot Games\Scrap Mechanic\User, and press Enter.
Backing up Scrap Mechanic saves automatically
- Install Checkpoint64 (free) and pick Scrap Mechanic — the save path above is already preset.
- Auto-backup watches the folder and uploads a new version whenever it changes, keeping full history.
- Restore any version in one click if a save corrupts, gets overwritten, or a mod breaks it.