Game Cheats: Treasure Planet for Game Boy Advance

Cheat List:
At the main menu, go to "Continue" under these levels but it's the first level type "Mushroom" after less up to max eight characters.
 * 1: Mushroom
 * 2: Trumpet
 * 3: Cloudy
 * 4: Rabbit
 * 5: Sunshine
 * 6: Spider
 * 7: Apron
 * 8: Rainbow
 * 9: Goose
 * 10: England
 * 11: Mountain
 * 12: Captain
 * 13: Snowman
 * 14: Witches
 * 15: Monkey
 * 16: Princess
 * 17: Window
 * 18: Coconut
 * 19: Football
 * 20: Concrete
 * 21: Elephant
 * 22: Phantom
 * 23: Dragon