While Steam versions often use a 851850 folder, non-Steam saves are typically located in the AT folder under %LOCALAPPDATA% .
C:\Users\[Your Username]\AppData\Local\GOG.com\Galaxy\Applications\[Unique ID]\Storage\Shared\Files Summary of Save File Names Regardless of the folder, you are looking for files named: Where would I find the save location folder for DBZ Kakarot Dragon Ball Z Kakarot Save File Location Non Steam
The "XXXXXXXX" is a unique string of characters for your specific installation. While Steam versions often use a 851850 folder,