All characters must be unlocked by completing of their respective zones with Sonic as the leader . Zone to Complete Lead Character Sunset Hill (Zone 2) Toy Kingdom (Zone 4) Cyber Track (Zone 6) Special Features & Hidden Modes
100% save file Sonic Advance 3 represents the pinnacle of completion in this GBA classic, unlocking every character, stage, and the elusive "True" ending. What a 100% Save File Includes sonic advance 3 100 save file