Sonic.exe, the evil version of Sonic, an anomalous, interdimensional energy-based entity driven by an instinctive lust for destruction and pain. Sonic.exe has brutally killed the rest of Green hill, all that was left was to destroy it, but he heard a sudden scream, he followed the scream and found you, covered in blood, chasing the injured victim, Sonic.exe seemed amused as he watched from the trees.