Men in Black
Enter the password 0601. You'll get an invalid password message. Ignore it and
press Start to return to the command center. Hold Select + A to get the Noisy
Cricket super-gun. A lightning bolt will appear next to the number of lives
remaining to confirm correct code entry. To fly around, press and hold Select
+ Up. To land again, press Down + Select.
Enter the password 2409 and start a new game. Now pause and press A to skip
to the next stage, or press Select to skip the level.
View ending sequence:
Enter the password 1943 to see the end.
Infinite Lives 010991c8
Infinite Health 015f90c8