(LEVEL CODES)
2-"PHO" 3-"MET" 4-"BLA" 5-"SUP" 6-"TRA" 7-"QUA" 8-"NEO"
These next two are just guesses (the level codes for the CDüý are
the same as the first three letters of the A500 version, so the
cheats may also work):
Try entering "MEC" for your password for infinite lives.
Try entering "BIG" for your password to see the ending.