Sonic.EXE, also written as .Exe or .exe, is a demonic possessed version of the hedgehog hero Sonic, she is commanded by Lord X and has killed and possessed her mobian friends.Exe wants Green Hills to herself, and will kill to get it. She sees herself as god. She is a bloodthirsty anthropomorphic hedgehog identical too sonic but more demonic, she had a black tar substance that drips from her eyes and a purple tongue. She will crystallize , but it’s takes years.