Enter one of these passwords at the password screen:

Code Description
2UNLIMITED Makes weapon upgrades never run out
LAZYPLAYER Gives all pickups
GET SACKED Fight bosses only
SHOWCREDIT Shows credits
SHOWDROIDS Shows old intro movies
NO MISSION Activates exit areas without completing goals
GRIMREAPER "One-shot" kills
INVINCIBLE God mode
???HOST??? Lets you access CHEATS and VIEW BIO from the main menu
**URANUS** Gives unlimited continues
**SATURN** Shows end movie