If you would like to immediately warp to the boss of any level, just press any of the F1 to F8 keys during a game.

For unlimited lives and more, type "HUDSONSOFT" at the title screen.

Blast your way to victory with this complete set of passwords.

Stage 1                 Stage 5
UXYWWWVG                UAKVVTTU
UXOWMNVV                UAOVIHPE
UWOWOJVG                MONNTWYC
MKZLOLYL                UXKVMPAV
UUYWHTEU                MUECVGYN
MOOLOGCN                UBHHOWAK
UXOWHMVW                UXVVHPAG
MUKWONCE                MCANWQAE
Stage 2                 Stage 6
MUVEOSTP                UAKKMIKU
UUGWWGEN                MXCCPSTY
UBRLVVVG                MWCCGBCA
UOCZWHEN                MOLNPIHC
UWNKVEVG                MBLAIWNK
UAGKVEEN                UCHZQNKN
UXVKWHSG                UBHZQLNG
UWNKVVVH                UBZZQTNH
Stage 3                 Stage 7
UANKVJZA                MXCETJPK
MUBEOSCP                UAVKITKU
UOHZHGRA                UWKKINNK
MWEEHHZY                MWEESNNA
MXEEOIEY                UWVKINNV
UUVKHBRE                MUBEVVKN
UKHZHHST                UCZZOTKP
UOZZHWRZ                
Stage 4                 Stage 8
UBBHIHHT                MBGAGIEK
MUBCNNRP                MCKAGILN
UUGVNLZU                UWOFVJGZ
UUNVNMZI                UWYFVIGY
UANVQSZU                UUYFWTUL
OWOVQGHK                UCAOVILR
MXFCMGLH                UOAOWTHL
MAKCIQEG                MOCAEHNK