Sonic.exe actually looks exactly like the original Sonic, with blue fur and a peach-colored muzzle. The only difference are his eyes, which are completely black other than his red pupils. Along with the eyes being like that, they are also bleeding.
The earliest known history of Sonic.exe is when the protaganist (Tom) gets a CD game for the computer from his friend Kyle. Kyle leaves a note telling him to destroy the CD, because Someone is chasing him, and He will come after Tom too if he doesn't destroy the disc. Tom, being curious about the CD, decided to play it. He started off as Tails, only to be forced into a game of "Tag" with the evil Sonic. Sonic, being so godly, was able to chase down Tails in mere seconds and kill him. Tom then picked Knuckles, where he went through Scrap Brain Zone with a strange background. After a short while, Knuckles encountered Sonic, and tried to attack, only to be killed. Tom then chose Robotnik to go against Sonic, only for Robotnik to be killed after making it through most of the level. After that...Sonic appeared to Tom, in a plush doll form.
Flying: When Sonic started to chase Tails, he started flying in a position similar to Metal Sonic in Sonic CD.
Teleportation: Sonic, as revealed in his fight with Knuckles, can teleport to avoid attacks.
Instant Killing: In a span of at most 15 seconds, Sonic can kill someone instantly. After this the victim is killed, their skin is signifigantly changed.
He does not have a super form.
The game over music is from the USA version of Sonic CD but reversed.
His laugh is the Kefka laugh from Final Fantasy III on the Super NES.
The laugh heard during the "I AM GOD" screen is the same as the Kefka laugh from Final Fantasy III for the SNES, except it has been edited to sound more demonic ( keeping in touch with the creepypasta ).
Even though everyone in the pasta fears him he is not scary at all.
NONE LIKES HIM