2D mode:
Complete the game with a score that qualifies for a sixth or higher
position on the high score screen. Enter THREE as a name on the high score
screen with controller two. Note: The letters in the name will not be displayed
during entry.
Level select:
Complete the game with a score that qualifies for a sixth or higher position
on the high score screen. Enter LEVEL as a name on the high score screen with
controller two. Note: The letters in the name will not be displayed during
entry.
Sound test:
Complete the game with a score that qualifies for a sixth or higher
position on the high score screen. Enter SOUND as a name on the high score
screen with controller two. Note: The letters in the name will not be displayed
during entry.
Continue game play:
Press Up, 2, 1, 2, 1, 1 at the game over screen.
Secret message:
Activate sound test, select sounds 7, 4, 3, 7, 4, 8 and exit. A secret
message will appear.
