Kirby and the Amazing Mirror Cheats - GBA
Primary Collection of Cheats
Boss Rush mode
Finish the game with a 100% completion. The "Boss Rush" option will now be unlocked at the main menu.
During game play, activate all of the portal switches. Then, go to the main hub of of Rainbow Route (Area 1). The Power Center door is located in the top left corner.
During game play, find the spray paint to unlock the "Kirby Colors" option in the Treasure list.
During game play, activate all the warping mirrors.