Maybe the game folder is in a protected pc area?
The game needs permission to be able to create the xml files to save.Does the game not leave the adult game warning scene?Does the game play music?
Try downloading the save on the discord and see if the game loads the save.
World After War_Data\Save in windows.
If the save appeared in your game it is because it is in the right place.You just need internet if you click on patreon or discord buttons.
Right click works after loading the save, but it seems that when the game tries to load an error happens.
