Ball select
Enter "GFXJF" as a password to change the ball
into various objects, including a rag doll, space man, and alien.
Sound test
Enter "NRRRP" as a password.
Change gravity
Enter "ZLJPJ" as a password to change the gravity
to match any planet in the solar system.
Display best time screen
Enter "ZNGGX" as a password.
Level select
Enter "QWNQP" as a password. The title screen
will appear again with the level number displayed. Press [Up]
or [Down] to select any level from 1 to 99, then press [Start].
Second and third level planes
Enter "MHWYR" as a password to access the second
plane, or "HCCWD" to access the third plane of levels.
Final level
Enter "WRJMH" as a password.
| <CENTER>Level</CENTER> | Password |
| <CENTER>2</CENTER> | BIRTH |
| <CENTER>3</CENTER> | BUILD |
| <CENTER>4</CENTER> | SMILE |