Big Walk stores its save files at %USERPROFILE%\AppData\LocalLow\House House\Big Walk\user_data\save_games 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.
Good to know: Linux paths unconfirmed
Where Big Walk saves are stored
- Windows —
%USERPROFILE%\AppData\LocalLow\House House\Big Walk\user_data\save_games - Linux —
~/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/compatdata/1478500/pfx/drive_c/users/steamuser/AppData/LocalLow/House House/Big Walk/user_data/save_games
The save data here is .sav files — back up the folder as a set, not single files, so a restore always keeps them consistent.
How to open the save folder
- Windows — press Win+R, paste
%USERPROFILE%\AppData\LocalLow\House House\Big Walk\user_data\save_games, and press Enter (the AppData folder is hidden in Explorer, which is why this path is so easy to miss — pasting it skips the hunt).
Backing up Big Walk saves automatically
- Install Checkpoint64 (free) and pick Big Walk — 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.