Here are some cheats and tips for the game Darkwing Duck.
PYSKXPLY Start with 2 lives
IYSKXPLY Start with 6 lives
AYSKXPLN Start with 9 lives
GZOGSUVK Infinite lives
AVUEUOSZ Infinite gas–if you avoid the “Go” missions
AVVNSOOG Infinite strength
IYEAKPAY More gas picked up