Battlezone  

While holding shift and ctrl in gameplay, type the following:

BZBODY: Invincible
BZTNT: unlimited ammo
BZRADAR: all map
Type 'bzfree'. This will give you an unlimited amount of scrap and
pilots and try IMADIRTYCHEATER in mission select to go to any level.
(dosn't always work.)
BZVEIW does nothing but waste your time.