Collect the following power ups in order, then intentionally lose all
shields: Red, Blue, Green, Green, Yellow, Red. Note: Collecting Shield
or Invincibility power-ups will not spoil activation of the code.
Hold I + II + Select and press Run at the title screen or at the "Game
Resume reset game:
Reset the game, then hold I + II + Select and press Run at the title
screen to resume game play at the last level played.
Hold Left and press Select at the title screen to display the password
prompt. Enter one of the following passwords and press I to activate
the corresponding cheat function.
Enter MIDORI as a password.
Enter EIKOCHAN as a password.
View ending sequence
Enter SARA as a password.
Enable music and sound
Enter OTOON as a password.
Disable music and sound
Enter OTOOFF as a password.
Enter MIKARIN as a password.
Enter MAKIRIN as a password.
Enter SCSI as a password.
Enter IRO as a password.
Enter YANDI as a password.
Enter YANDI as a password, then press I, Run.
Full red power-up
Enter AMI as a password.
Full blue power-up
Enter RIE as a password.
Full green power-up
Enter NAOMI as a password.
Full orange power-up
Enter HIDORI as a password.
Hold Left and press Select at the title screen to display the
password prompt. Enter one of the following passwords and press I to
begin game play at the corresponding level.