Enter the codes in the scrapbook in the pause menu.
1000 Coins: LEFT, UP, A, X, LEFT, UP, A, X, LEFT, UP, A, X, X, X, X, X, X
Refill health: LEFT, UP, A, X, LEFT, UP, A, X, LEFT, UP, A, X, UP, Right, DOWN, LEFT, UP
All Bonuses: LEFT, UP, A, X, LEFT, UP, A, X, LEFT, UP, A, X, Y, X, Y, X, Y, X
All levels: LEFT, UP, A, X, LEFT, UP, A, X, LEFT, UP, A, X, UP, UP, UP, UP, Up