The Save files make me nervous, probably leftovers from SH3...

but I tend to stay away from them, unless I ~need~ to try and recover an exemplary career and try to finish ~alive~, for once in over 11 years...

I do know (from someone smarter than me) that a few of the files have "size" protection and should not be messed with unless you are familiar with them and the associated "check" file, but I think those are the binaries...