I wrote this in another comment, but this is the same method Kingdom Hearts 3 used on the PC version for their save files. https://www.pcgamer.com/kingdom-hear

I wrote this in another comment, but this is the same method Kingdom Hearts 3 used on the PC version for their save files. https://www.pcgamer.com/kingdom-hearts-pc-save-files-are-tucked-inside-cute-png-images-because-of-course-they-are/ https://www.pcgamer.com/kingdom-hearts-pc-save-files-are-tuc...