Wii virtual console service
Chat with our AI personalities
Shadow don't exist in sonic advance's series
you can't download it you have to have a gameboy advance with sonic advance 1 or 2 and you transfer your chao in the tiny chao garden on the gameboy advance using a cable(i don't remember wath sort of cable) NOTE:Works only on the GC version
amy is already unlocked in sonic advance. in sonic advance 2 beat the game with every character with all 7 chaos emeralds to unlock her. in sonic advance 3 beat toy kingdom with sonic as leader ro unlock her.
Sonic Advance 2 has internal memory, which means it saves itself.
Just go to Sonic Retro and you can download it from there