Cheats for Sonic Advance 2 (GBA)

Play as Amy:
Successfully complete the game with all seven Chaos Emeralds as Cream, Knuckles, Sonic, and Tails.

Tiny Chao Garden:
Successfully complete the game with all seven Chaos Emeralds as any character.

Sound test:
Successfully complete the game with all seven Chaos Emeralds as any two characters.

Unlock Amy Rose
Successfully finish the game with Sonic, Cream, Tails and Knuckles each with all Chaos Emeralds obtained

Play as Cream:
Successfully complete the Leaf Forest level as Sonic.

Play as Tails:
Successfully complete the Music Plant level as Sonic.

Play as Knuckles:
Successfully complete the Sky Canyon level as Sonic.

Boss option in time attack mode:
Successfully complete the game with all seven Chaos Emeralds as any three characters.

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