Level passwords...
	Stage passwords as the Jeep...

Effect	Password
Level 2	RPBR
Level 3	SHPT
Level 4	LJFF
Level 5	LPNG
Level 6	BJMS

From the Main Menu, choose Password and enter one of the following.

Effect	Password
Stage 2	SPBR
Stage 3	HFBT
Stage 4	CLBW
Stage 5	FJRF
Stage 6	PLBN