Skip levels


At the Options menu, press and hold Down, A, X, L in that succession.
The backrounds will fly by faster. Now you can skip levels by
pressing Select.


Passwords


CFGKLK Stage 2
DFFKLK Stage 3
FGCKLK Stage 4
GGMJCK Stage 5
HGFHRH Stage 6
JBGHNH Stage 7
KHHGCH Stage 8
LHHGDH Stage 9
MHLDJF Stage 10
NFGLCM Stage 11
PFDLBM Stage 12
RFDLCM Stage 13