I've skimmed over several chapters of Tainted Soul's code.
Tbh I don't think a mod menu (in the way that I make them) will be useful.
Stats look pretty meaningless, unless I missed something. Almost (if not every) conditional statement or check I've seen depends on variables set from your past choices rather than your stats.
If anyone wants to code dive or whatever here are the scene files (just the text files, nothing else, assuming I didn't miss any):
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