Kirby Squeak Squad In-game reset: Hold L + R + Select + Start during game play to return to the starting menu. Boss Endurance mini-game: Successfully complete the game. Cake in Collections menu: Successfully complete the game. Time Attack mode: Successfully complete the game with all 120 chests collected. Bonus world: Collect the secret map pieces from all worlds to unlock the tower in the center of the world map. Once inside you can get any ability bubble. Birthday message: Set the system date to the date entered for your birthday in the system settings. After the introduction sequence, a short "Happy Birthday!" featuring various Kirby characters will appear. Ghost ability: The Ghost ability lets you control certain opponents with B. While controlling enemies you can use their attacks with B, jump a lot with A, and destroy them with Select.