its the same as ssj gohans
Chat with our AI personalities
finish all other characters story then you will unlock super sonics story.
Sp.okc
Yes. You will collect Chaos Emeralds throughout story mode from bosses, and rival bosses. You will then fight the final boss as both super sonics, and after you beat it, you will get a skill called Super Sonic, where you can play as Modern or Classic Super Sonic in any main level.
Vegito - 72,000,000,000 Super Saiyan - 360,000,000,000
No, the only person you can play as from the sonic games is Sonic.