You are sonic and you are trying to save Amy, who was kidnapped by metal sonic, and if you don't save her in time dr eggman will turn Amy into a robot, so be quick, and good luck

Sonic the hedgehog is the fastest thing alive as he defeated countless villains but nun of them was as challenging as shadow (you) shadow: a strong, fast, black hedgehog with chaos energy Sonic: a fast hedgehog with emance speed he is faster than the speed of sound and has alot of friends like Tails, Amy, knuckles, Big, Froggy, Tangle and whisp

You are sonic and you see Tails get bullied by some kids because of his extra tails and you come in and save him, (you decide what happens next)

Shadow is like sonic but instead he found hatred in his life and was captured by the humans and kept inside of a tube until one day dr eggman found shadow and opened his capsule and was tricked into thinking that sonic was the reason why maria died so now he fughts sonic for vengance (you are sonic the hedgehog)

Tred is a being that is Nothing like sonic has ever faced, you are sonic and you are fighting tred good luck because her has a sword that can destroy an intire univurse with one swipe