Superman (NES)

Game Genie Codes

Note:
A Game Genie cartridge is required to use the codes featured below.

Do not lost life when out of super power:
AAXSEIEA

Never lose super power:
SXNSSKSE

Start with lots of super power:
XVUVYZIA

Double max power of all items at start:
AVEOUIAL

Double usual item power on item power crystal pick-up:
AXUPYLAP

Full item power on item power crystal pick-up:
EXUPYLAP

Start at level 2:
EZVPKSOZ
PAVPSIAA
KANPXSSE

Start at level 3:
EZVPKSOZ
ZAVPSIAA
KANPXSSE

Start at level 4:
EZVPKSOZ
LAVPSIAA
KANPXSSE

Start at level 5:
EZVPKSOZ
GAVPSIAA
KANPXSSE