Pick level:
Put in the code PASSPORT
Get Demolition Mode:
Put in the code TNT
Get protect Mode:
Put in the code GUARDIAN
Get Uplink Mode:
Put in the code TRANSMIT
Unlock Explosive Scenery:
Put in the code BOOM
Get Teamwork Koth Mode:
Put in the code TEAMWORK
Goldeneye Strike:
Put in the code Orbit
Assassination Mode:
Put in the code SCOPE
Get Equinox Level:
Put in the code VACUUM
Get Faster Laser:
Put in the code PHOTON
Unlock Max Zorin for Multiplayer:
Put in the code BLIMP
Unlock Oddjob for Multiplayer:
Put in the code BOWLER
Unlock Goldfinger for Multiplayer:
Put in the code MIDAS

Unlock Bond's Snow Suit:
Obtain it in the Factory mission

Unlock Bond's Dinner Jacket:
Obtain it from Q's Head Quarters at the second part of the Hedgemaze mission

Formal Dinner Suit:
On the second level, complete the maze and you will be in Moneypennys office. Search the drawer to find the Formal Dinner Suit

Unlock Covert suit:
In the room with the final bomb on the Station T level, go to the big safe and a covert suit will be lying on top.

Easy kills:
If you use Bond focus, you will sometimes see two targets, one for his or her heart or grenade (lower target). If you shoot the lower target, the grenade will fall off and explode in front of the enemy.

Cheat: Golden Gun:
At the pause screen, enter B, Y, A, B, Y
Submitted by - suntansuperman
Unlockable: Arena Mode
Play through the cooperative missions and acquire multiplayer points by completing the optional objectives.

Unlockable: Characters and Bonus Arenas:
Unlock the following by earning the appropriate number of multi player points, earned by completing objectives in co-op mode.
Agent 003: 290 points
Baron Samedi: 50 points
Burn Chamber arena: 370 points
Arena Mode, and Cistern arena: 30 points
Diayato Moscow: 400 points
Egypt Commander: 90 points
Egypt Guard: 180 points
Hezmet Guard: 110 points

Alpine guard skin in multi-player mode:
Successfully complete the Streets Of Bucharest level with a "Platinum" rank and all 007 icons.

Calypso gun in multi-player mode:
Successfully complete the Fire And Water level with a "Platinum" rank and all 007 icons.

Carrier guard multi-player skin:
Successfully complete the Evil Summit level with a "Platinum" rank and all 007 icons.

Cyclops Oil guard skin in multi-player mode:
Successfully complete the Poseidon level with a "Platinum" rank and all 007 icons.

Disable lasers:
On the level Bad Diplomacy Go up to the blue floor lasers and put on the q specs. You'll see a tiny door. Open it and use q laser on the wires to disable them.

Hint: Get All 3 Endings:
By saving your game near the end of the quest, you can play the ending and view all three different endings of Jade Empire.

Unlockable: Minigame:
When you're confronted with enemies during the story, make sure to choose attack, and not evade. With each confrontation you unlock a Dragonfly mission that's available from the main menu.
Talk to Lord Lao in Imperial City that's standing by your followers. When you talk to him he'll offer you a quest to get machine parts. This will unlock more Dragonfly minigames.

Unlockable: Technique:
Defeat Imperial Arena with flawless vicotry and you will receive a new technique from Sweet Poison Lyn.