Permanent Fairy
Enter FAIRY at the Password Screen. You'll have Permanent Fairy in modern mode
maps.

Unlockable: All Movies
Enter SPYFLIX at the cheat-password screen.
Unlockable: Concept Art
Enter SPYPICS at the cheat-password screen.
Unlockable: All Levels for Single-player Modern Mode
Enter PROHIAS in the extra's cheat section.
Unlockable: All Multiplayer Maps
Enter MADMAG in the extra's cheat section.
Unlockable: All Outfits
Enter DISGUISE in the extra's cheat section.
Unlockable: All Story Mode Levels
Enter ANTONIO in the extra's cheat section.
Unlockable: All Weapons
Enter WRKBENCH in the extra's cheat section.
Unlockable: All Weapons
Enter WRKBENCH in the extra's cheat section.
Unlockable: Invulnerability
Enter ARMOR in the extra's cheat section.

Item Preservation
Enter NODROP at the Password Screen. From that point on, you won't drop items
when killed.

Cheat spy vs. spy
Nodrop
fairy
prohias
wrkbench
biggunz
retrospy
spyflix
spypics
disguise
madmag
armor
antonio

Sp vs. spy
Triangle,x,triangle,x