Demoncannon
Smash Ace
Green Hill - Sonic 1
Spring Yard - Sonic 1
Chemical Plant - sonic 2
Mushroom Hill - Sonic & Knuckles
Flying Battery - Sonic 3
Ice Cap - Sonic 3
City Escape - SA2B
Station Square - SADX
ARK - SA2B
Soleanna - Sonic 2006
These are all possible stages for Sonic either that oh all them as music
Spring Yard - Sonic 1
Chemical Plant - sonic 2
Mushroom Hill - Sonic & Knuckles
Flying Battery - Sonic 3
Ice Cap - Sonic 3
City Escape - SA2B
Station Square - SADX
ARK - SA2B
Soleanna - Sonic 2006
These are all possible stages for Sonic either that oh all them as music