that would be amazing
only if everyone was just a sonic clone while having a sort of different style of gameplay that wasn't too gimmicky.
basically
1. must go fast
2. has to have some new semi-new, non-intrusive gameplay that doesn't break #1
3. only story should be eggman is bad guy and needs to have his face kicked in. no other humans or cities. no dialog beyond funny quips from heros.
4. once you get all chaos emeralds you should just be able to use it anytime and it should be the most OP stuff ever
5. shadow should not be 50 cent.
6. amy should not be an obsessive slut. if Boom did one thing right it's amy's character (for the most part)