Enter all of the cheats below at the Cheats/password screen.

Item Preservation
NODROP - you won't drop items after losing.

Permanent Fairy
FAIRY

Invisible Heads Up Display
BLINK.

All Movies
SPYFLIX

Concept Art
SPYPICS

All Levels for Single-player Modern Mode
PROHIAS

All Multiplayer Maps
MADMAG

All Outfits
DISGUISE

All Story Mode Levels
ANTONIO

All Weapons
WRKBENCH

All Weapons
WRKBENCH

Invulnerability
ARMOR