In mid-2011, the creature that would soon become Sonic.exe was born within the void between dimensions. He's also seemingly crying blood at all times. X's main vessel looks exactly like Sonic, but with black eyes, red pupils and grey shoes. He has a craving for blood and death, as well as an absurd obsession with Sonic the Hedgehog, molding his own body just to be like him. Sonic.EXE is an entity from space made out of Dark Matter.