average sonic final boss concept

i must upload new version soon. it adds new zones, some zones are fully reworked, and secrets(what?). sorry 4 bad english release date- 16 or 17(if i find any bugs) also new boss

sorry for the inactivity (9 months), i had no idea 9 charcters left

wait a sec

been a while huh

???(maybe in game)

Pumpkin Hill?

hmm

omg what is it?? ultra egma n ?????

what is this

Past