Spy vs. Spy Codes -

All Modern Mode levels in single player mode:
Submit the code PROHIAS.

All Story Mode levels:
Submit the code ANTONIO.

All Multi-player levels:
Submit the code MADMAG.

All weapons:
Submit the code WRKBENCH.

All Spy attachments:
Submit the code DISGUISE.

Invincibility:
Submit the code ARMOR.

No items dropped when killed:
Submit the code NODROP.

Double weapon damage:
Submit the code BIGGUNZ.

Permanent Fairy in Modern Mode levels:
Submit the code FAIRY.

All FMV sequences:
Submit the code SPYFLIX.

All concept art:
Submit the code SPYPICS.