Well I have a question that I have wondered for some years now. Is it possible to esentially do what emulators do that is save state? I play lots of zombie matches with my friends and alot remain unfinished, I was wondering if I could save state using the SDK or similar and revert it later. Sorry if this is stupid, but please explain why it wouldn't work. (I'm thinking it has to do with EDRAM (GPU ram)or whatever.
I'm sure it would be possible, but I really don't know how it could be done. Maybe injecting the whole ram again, but I really don't know.
I have been looking through RGloader code for a while now, it looks like they have this feature implemented in their patches, but I have no idea how to use it.