All
power-ups: Press Start to pause game play, then press Up(2), Down(2),
L, R, L, R, B, A, Start.
Note: This can only be done a limited number of times until it causes your
ship to self-destruct.
Alternately press Start
to pause game play then press Down(2), Up(2), Right, Left,
Right, Left, A, B, Start. This code can
be done as many times as needed, but costs one life. Additionally, it does
not provide the Speed power-up.
Half
speed: Press Start to pause game play, then press Left, Right,
Up, Down, Left(2), Right, Start. Repeat
the code to disable its effect.
Self-destruct: Press Start to pause game play, then press Up(2), Down(2),
Left, Right, Left, Right, B, A, Start.
Delete
saved game: Enter the options screen, highlight "Exit", then hold L
+ R + B and press Start.
Challenge
A mode: Successfully complete the game to unlock the ''Challenge A''
option at the main menu.
Challenge
B mode: Successfully complete the game in Challenge A mode.
Please
select the first letter of the game's title below. If the word
"The" appears at the start of a title, ignore it and search for
the second word in the title:
