How do you get Amy rose in sonic advance 3?

You complete zone 4 act 3 with you a playing as sonic.

Beat zone 4 act 3 with sonic as the leader

No. I think Cream replaced her.

Yep.

unless you hava a game shark or a action replay you cant here is the game shark code:5A55BF23 4CBD41FB 45CB50AC 0F6D9B41 D7088E56 8ACB5A35 4C6D112D 1EC47B79 D7088E56 8ACB5A35 F724940E E15B1AEE...