X*Bert mode: Press B, Y(3), B, Y(3),
Start at the options screen. Start a new game to begin
at the first bonus level.
View credits and backgrounds: Hold R + L at the options screen will
appear. The credit screen will be displayed. Press Select
to view different backgrounds.
Skip to level 11: Press B(8) at the options screen. A sound will
confirm correct code entry. Press Start and return to the
title screen. Start a single player game to begin at level 11.
View all intermission scenes: Press Right, Up, B, A,
Down, Up, B, Down, Up, B
at the title screen.
View special ending: Hold Select and press [L + R]
ten times. While continuing to hold Select, press B,
A. The sound of a bomb exploding will confirm correct code
entry.
Information in this section was contributed by mcafee53.
