Where are the save game files stored?
You can find your saved game files in the following folder:
Steam: %USERPROFILE%\Saved Games\Pentiment
For the Windows 10 Store or Xbox PC Game Pass versions of the game, players cannot access the save files as they are managed by Xbox.
%USERPROFILE% typically defaults to "C:\Users\<your login name>" but you can enter it into Windows Explorer as shown above.