Enter these codes into your Codename section.

Unlock all single-player missions: Enter PASSPORT

More sniper ammo: Enter MAGAZINE

Get all Q-Gadgets: Enter Q_LAB

Have fast laser firing: Enter PHOTON

The rest of the codes unlock certain characters/events you can play

Oddjob: BOWLER

Jaws: DENTAL

Xeina: JANUS

Scaramanga: ASSASSIN

Christmas Jones: NUCLEAR

Baron Samedi: VOODOO

Bond Tuxido: BLACKTIE

Goldfinger: MIDAS

Drake in a suit: NUMBER_1

Exploding Scenery: BOOM

GoldenEye strike: ORBIT

Protection Mode: GUARDIAN

Uplink Mode: TRANSMIT

Destruction Mode: TNT

Golden Gun: TARGET

Assassination Mode: SCOPE