At the item selection screen, Hold R + L, press UP, square(2), LEFT, square(2), DOWN, square(2), RIGHT, square(2), UP, square(2), LEFT, square(2)

All items

At the item selection screen, Hold R + L, press square(3), RIGHT, DOWN, LEFT, UP

Increase items(x10)

At the item selection screen, Hold R + L + Triangle, press UP, UP, DOWN, DOWN, LEFT, RIGHT, LEFT, RIGHT, release Triangle and press Square(3)

Infinite Items storage

Pause the game and press LEFT, RIGHT, UP, DOWN, square(3)

Restore health

At the start screen, press UP, DOWN, RIGHT, LEFT, X(3)

Unlock demo level