If you want to manually change this:
- Make a folder within the main game folder called "savedstuff"
- If you want to retain your existing config/saves, copy (or move) the "saves" and "savedcharacters" folders, as well as all the loose files (progress_data, Settings.ini, and any others) to the savedstuff folder. (If you don't do this, the game will create default versions like a new install.)
- Open up src/core/variables.gd in your favorite text editor. Find the line "var userfolder = 'user://'" and change it to "var userfolder = 'res://savedstuff/'" .