My logic of this Sonic.EXE: As for the Tails death, Sonic.EXE would touch Tails to tease him and watch him cry. Sonic.EXE would then tower behind him, ripping his Tails off, and biting off a chunk of Tails' head, as he would laugh maniacally. As for Knuckles' death, when Knuckles would make all of the illusions disappear and get tired wishing to have a rest for a bit, Sonic.EXE would Roll into him from behind as the screen cut to black and a bone breaking sound would be heard, implying Sonic.EXE broke Knuckles' back. As for Eggman's death, Sonic.EXE just teleports infront of him, and lunges a little bit toward him. You could hear some cracking sounds over the static, implying that Sonic.EXE would crack Eggman's head right open. His very soul is psychotic. He is a pure demon with supreme power, and killed Exetior in a few timelines.
Credit goes where it is required.
