Bad Dudes (NES 1989) Game Genie Codes

aka Bad Dudes Vs. DragonNinja

SZNKASVK - Infinite lives
GXOKASVK - Infinite continues
PENXYZLA - Start with 1 life and 1 continue
TENXYZLA - Start with double lives and continues
PENXYZLE - Start with triple lives and continues
PESAIYIE - Gain double usual energy from drinks
APEETPEY - Become completely invincible