Hey, Screen, I would DM this to you but Wattpad has no DM feature anymore, so I'm putting this here:
I'm terrible at writing, but I have a nest Sonic AU Idea
What if, after all the classic sonic games happen, .Exe comes in and does the classic Sonic.Exe schtick of killing everyone. After that, Sonic finally takes control, but only because .Exe wants access to more power. Sonic is devastated, but then gets an idea and goes to Sky Sanctuary to use The Super Emeralds and reset the universe. While he does that .Exe tries to take control again, que epic fight, and he buried .Exe deep in his subconscious, with Fleetway Super Sonic.
Anyway, using The Super Emeralds and Master Emerald, he resets the universe, with some accidental changes, I.E. the Sonic Adventure and onwards Redesigns, as well as the creation of Gerald, Shadow, Maria, and Black Doom, as well as human civilization. I think it'd be an interesting AU to look into, maybe he'd snap at Shadow and tell him he was his accidental creation, it'd be cool B)