Nine continues: Press C, A, B, A, C,
A, B, A at the introduction to chapter one.
Level skip: Press C(2), B(2), A, B(5),
C, A, B, C, B, C, A,
B(4), C, Start at the "Game Start"
screen. A sound will confirm correct code entry. The "Level
Skip" selection will now appear on the "Options"
menu.
Expert mode: Complete the game in advanced mode. An expert mode
selection will appear on the options screen.