Vehicle Mode Cheats
The following codes only work in vehicle stages:

Frantic mode - This code works while playing any vehicle stage. Pause the game, hold L and press B, Y, X, B, Y, X, release L.

Berserk mode - pause the game, hold L and press B, Y, Y, B, Y, X, release L.

Trailers - pause the game, hold L and press B, X, X, B, release L.

Double armor - pause the game, hold L and press X, Y, B, X, X, release L.

Triple armor - pause the game, hold L and press X, Y, B, X, X, X, release L.

Quadruple armor - pause the game, hold L and press X, Y, B, X, X, X, X, release L.

Super bullets - pause the game, hold L and press X, X, X, X, release L.

The following codes work only when playing the Enemies Vanquished level.

Unlock Shelby Cobra - pause the game, hold L and press RIGHT, RIGHT, LEFT, LEFT, UP, release L.

Unlock SUV - pause the game, hold L and press B, X, Y, B, Y, release L.

Apline Bonus Race - pause the game, hold L and press X, X, B, B, Y, release L.

Weapon Cheats
Select the Codenames option, then enter the codes at the Secrets Screen. Save your Codename after entering the code.

All gadget upgrades - Q LAB
Bigger clip, sniper rifle - MAGAZINE
Rifle scope upgrade - SCOPE
Camera upgrade - SHUTTER
Decrypter upgrade - SESAME
P2K upgrade - P2000
Golden P2K - AU P2K
Golden PP7 - AU PP7
Grapple upgrade - LIFTOFF
Laser upgrade - PHOTON
Stunner upgrade - ZAP
Tranquilizer upgrade - SLEEPY
Car missile upgrade - LAUNCH

Level Select Cheats
Select the Codenames option, then enter the codes at the Secrets Screen. Save your Codename after entering the code.

Level select - PASSPORT
Play Alpine Escape - POWDER
Play Chain Reaction - MELTDOWN
Play Countdown - BLASTOFF
Play Deep Descent - AQUA
Play Double Cross - BONSAI
Play Enemies Vanquished - TRACTION
Play Equinox - VACUUM
Play Island Infiltration - PARADISE
Play Night Shift - HIGHRISE
Play Phoenix Fire - FLAME

Multiplayer Cheats
Select the Codenames option, then enter the codes at the Secrets Screen. Save your Codename after entering the code.

All multi-player options - GAMEROOM
Unlock Assassination option - TARGET
Unlock Demolition option - TNT
Unlock Explosive Scenery option - BOOM
Unlock GoldenEye Strike option - ORBIT
Unlock Protection option - GUARDIAN
Unlock Team King Of The Hill - TEAMWORK
Unlock Uplink option - TRANSMIT
Unlock all characters - PARTY
Unlock Baron Samedi - VOODOO
Unlock Bond Spacesuit - ZERO G
Unlock Bond Tuxedo - BLACKTIE
Unlock Christmas Jones - NUCLEAR
Unlock Drake - NUMBER 1
Unlock Elektra King - SLICK Unlock Goldfinger - MIDAS
Unlock Jaws - DENTAL
Unlock Max Zorin - BLIMP
Unlock Mayday - BADGIRL
Unlock Nick Nack - BITESIZE
Unlock Oddjob - BOWLER
Unlock Pussy Galore - CIRCUS
Unlock Renard - HEADCASE
Unlock Scaramanga - ASSASSIN
Unlock Wai Lin - MARTIAL
Unlock Xenia Onatopp - JANUS

Level Select
Enter PASSPORT as a code to unlock all of the levels in the game.

Uplink Mode
Enter TRANSMIT as a code to unlock Uplink Mode.

Protect Mode
Enter GUARDIAN as a code to unlock Protect Mode.

Unlock Multiplayer Stages
Enter GAMEROOM.

All Upgrades
Enter Q LAB (note the space between Q and LAB) in the cheat screen.

Unlock Demolition Mode
Enter TNT in the cheat screen to unlock Demolition mode in multi-player.

Unlock Characters
Enter PARTY in the cheat screen to unlock all characters in multi-player.

Infinite Missiles (Car Only)
During a driving stage, pause the game and hold L. Press B, Y, Y, B, Y, X.

Assassination Mode
Enter SCOPE as a code to unlock Assassination Mode.

Explosive Scenery
To make the scenery, well, explosive, enter this code: BOOM.

Team King of the Hill Mode
To unlock Team King of the Hill Mode, enter this code: TEAMWORK.