30 lives: Press Up(2), Down(2), Left, Right,
Left, Right, B, A, Start at
the title screen. Note: To get 30 lives for player two, press
Press Up(2), Down(2), Left, Right,
Left, Right, B, A, Select,
Start.
Information in this section was contributed by Mauro Sokrates.
Sound test: Hold A + B buttons and press Start
at the title screen (with the "Start" option). The sound
test menu will appear. Press B to play the music and press
A to stop.
Information in this section was contributed by Mauro Sokrates.
Hint: Restart the game with "?":
After the "Presented by Konami" credit disappears,
press Up/Right. The game will be restarted with the "?"
option highlighted. Press A to get the Force Field.
Information in this section was contributed by Mauro Sokrates.
