Achievements...
	All Guns In Solo...
	Avatar Awards...
	Bonus missions...
	Cheats...
	Cloaking Device...
	Gamerpics...
	Hurricane Fists...
	Play as Agent 4...
	Skedar Dashboard theme...
	Weapons Stash Locator...

Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
...Who Needs Enemies? ( 10 points )	Complete any mission in Counter-Operative Mode.
A Friend Indeed ( 10 points )	Complete any mission in Co-operative Mode.
Act Your Age, Joanna ( 5 points )	Destroy Carrington's wine collection.
Agent ( 10 points )	Complete the Solo Missions on Agent
Both Barrels ( 5 points )	Kill an enemy when dual-wielding
Camera Shy ( 10 points )	Destroy 5 security cameras.
Carrington Institute Specialist ( 10 points )	Kill at least one enemy with each of the Carrington Institute weapons.
Crowning Glory ( 5 points )	Earn all the Leaderboard Crowns.
DataDyne Specialist ( 10 points )	Kill at least one enemy with each of the dataDyne weapons.
Deadly Laptop ( 10 points )	Kill 50 enemies using the laptop in sentry gun mode.
Double 64 ( 10 points )	Kill 128 enemies using secondary fire mode.
Golden Days ( 10 points )	Complete a Combat Simulator game on Felicity, Complex or Temple using Classic Weapons.
How's That For Starters? ( 10 points )	Complete dataDyne Central - Defection.
Maian Specialist ( 10 points )	Kill at least one enemy with each of the Maian weapons.
Paci-Fist ( 10 points )	Complete any Solo Mission on Special Agent or harder using only your fists.
Perfect Agent ( 20 points )	Complete the Solo Missions on Perfect Agent.
Prime Target ( 10 points )	Complete every Challenge up to and including 29, the 10th Prime number.
Special Agent ( 15 points )	Complete the Solo Missions on Special Agent.
Tools Of The Trade ( 10 points )	Get a Bronze rating or better with all 32 weapons in the Firing Range.
Versatile ( 10 points )	Complete a Combat Simulator game using each of the six Scenarios.

Perfect Dark Zero Save game on your profile.

Complete the indicated task to unlock the corresponding Avatar Award.

Award	Task
Elvis Plushie	Complete a special mission that is unlocked by completing the game.
Perfect Dark Shirt	Headshot an opponent.

Complete the indicated task to unlock the corresponding mission.

Maian SOS : Complete single player mode under the Special Agent or Perfect Agent difficulty.
Mr. Blonde's Revenge: Complete single player mode.
The Duel: Get bronze or higher with every gun in the firing range
War!: Beat single player on perfect agent

Complete the indicated task to unlock the corresponding cheat.

All Guns In Solo: Have a saved game file from Perfect Dark Zero.
Cloaking Device: Have a saved game file from Perfect Dark Zero.
Hurricane Fists: Have a saved game file from Perfect Dark Zero.
Weapons Stash Locator: Have a saved game file from Perfect Dark Zero.
Alien (Co-op Buddy): Complete Attack Ship: Covert Assault under the Special Agent difficulty in under 5:17.
All Guns in Solo: Complete Skedar Ruins: Battle Shrine under the Perfect Agent difficulty in under 5:31.
Classic Sight: Complete dataDyne Central: Defection under the Agent difficulty.
Cloaking Device: Complete G5 Building: Reconnaissance under the Agent difficulty in under 1:30.
DK Mode (everyone has big arms and heads): Complete Chicago: Stealth under the Agent difficulty.
Enemy Rockets: Complete Pelagic II: Exploration under the Agent difficulty.
Enemy Shields: Complete Carrington Institute: Defense under the Agent difficulty.
Farsight XR-20: Complete Deep Sea: Nullify Threat under the Perfect Agent difficulty in under 7:27.
Hit and Run (Co-op Buddy): Complete Carrington Villa: Hostage One under the Special Agent difficulty in under 2:30.
Hotshot (Co-op Buddy): Complete Area 51: Infiltration under the Special Agent difficulty in under 5:00.
Hurricane Fists: Complete dataDyne Central: Extraction under the Agent difficulty in under 2:03.
Invincible: Complete Area 51: Escape under the Agent difficulty in under 3:50.
Jo Shield: Complete Deep Sea: Nullify Threat under the Agent difficulty.
Laptop Gun: Complete Air Force One: Anti-Terrorism under the Agent difficulty.
Marquis of Queensbury Rules (Enemies Don't Have Guns): Complete dataDyne Central: Defection under the Special Agent difficulty in under 1:30.
Perfect Darkness: Complete Crash Site: Confrontation under the Agent difficulty.
Phoenix: Complete Attack Ship: Covert Assault under the Agent difficulty.
Play As Elvis: Complete Area 51: Rescue under the Perfect Agent difficulty in under 7:59.
Psychosis Gun (Makes enemies attack other enemies): Complete Chicago: Stealth under the Perfect Agent difficulty in under 2:00.
Pugilist (Co-op Buddy): Complete dataDyne Research: Investigation under the Perfect Agent difficulty in under 6:30.
R-Tracker/Weapon Cache Locations: Complete Skedar Ruins: Battle Shrine under the Agent difficulty.
Rocket Launcher: Complete dataDyne Central: Extraction under the Agent difficulty.
Slo-mo Single Player: Complete dataDyne Research: Investigation under the Agent difficulty.
Small Characters: Complete Area 51: Infiltration under the Agent difficulty.
Small Jo: Complete G5 Building: Reconnaissance under the Agent difficulty.
Sniper Rifle: Complete Carrington Villa: Hostage One under the Agent difficulty.
Super Dragon: Complete Area 51: Escape under the Agent difficulty.
Super Shield: Complete Carrington Institute: Defense under the Agent difficulty in under 1:45.
Team Heads Only: Complete Air Base: Espionage under the Agent difficulty.
Trent's Magnum: Complete Crash Site: Confrontation under the Agent difficulty in under 2:50.
Unlimited Ammo: Complete Pelagic II: Exploration under the Special Agent difficulty in under 7:07.
Unlimited Ammo: Laptop Sentry Gun: Complete Air Force One: Anti-Terrorism under the Perfect Agent difficulty in under 3:55.
Unlimited Ammo: No Reloads: Complete Air Base: Espionage under the Special Agent difficulty in under 3:11.
Velvet Dark (Co-op Buddy): Start the game.
X-Ray Scanner: Complete Area 51: Rescue under the Agent difficulty.

Perfect Dark Zero Save game on your profile.

Complete the indicated task to unlock the corresponding gamerpic.

Gamerpic 1: Earn all four multiplayer medals (highest accuracy, most headshots, most kills, fewest deaths) in one match.

Perfect Dark Zero Save game on your profile.

Have a saved game file from Crackdown 2 on your hard drive to unlock Agent 4 as a playable character in the Combat Simulator multi-player modes.

Unlock the three "... Specialist" achievements.

Perfect Dark Zero Save game on your profile.