Sonic.Exe: The Spirits of Hell

Maybe everyone knows Sonic.Exe today. Where Sonic kills all his friends without a single chance of survival. But now... You have a chance to play as Tails, Knuckles, Robotnik, Amy, Cream, Sally & Sonic again. You have a chance to save all characters from the clutches of the bloodthirsty hedgehog. Your ending will depend on who survived and how many survived.