Originally Posted by
absurdlyobfuscated
I've tried to find the offsets for whether the boss in an area is defeated, using the method you're talking about - I'm pretty sure it's possible, it's just that there's a lot that changes, including plenty of unknown stuff right around the same area of the save as the bytes for the boss. There doesn't seem to be a definite section for just bosses, each is mixed in with a whole bunch of who-knows-what. Still, if you can upload before & after saves for each boss, I'd take a look at them. It could be a lot of work, for everyone involved, I suppose. If you're still interested, you don't need to worry about maintaining the same stats or items when you do this - all that is pretty well understood. Just don't pick up any static (not dropped from an enemy) items or open any doors or otherwise interact with the world, that's the kind of thing that I think gets stored in approximately the same area. Another thing that would be helpful would be to start each boss battle and immediately save & quit or just die, so the cutscenes and anything else that might be triggered are the same in the before and the after saves.