xbox 360-Tom Clancy's Ghost Recon: Advanced Warfighter 2

FAMAS in Quick Mission mode
Enter "GRAW2QUICKFAMAS" as a case-sensitive campaign name to unlock the FAMAS in Quick Mission mode.
Bonus headgear
Have a saved game file from Rainbow Six: Vegas or Splinter Cell: Double Agent on your hard drive or memory card to unlock extra headgear items unique to each of those games available when you customize an online character.
ICS-PL Helmet: Rainbow Six: Vegas saved game file.
J-E FO Helmet: Splinter Cell: Double Agent saved game file.
PAS GT Helmet: Rainbow Six: Vegas saved game file.
Tactical Shemagh: Splinter Cell: Double Agent saved game file.
All weapons in Quick Mission mode
Successfully complete the game to unlock all weapons in Quick Mission mode.
Theater options
Successfully complete a level to unlock its theater options.
Character info
Unlock 5 Decorations.
Weapons info
Unlock 10 Decorations.
Music videos
Successfully complete the indicated misison to unlock the corresponding music video:
Gimme Danger: Mission 1
Battle Axe: Mission 3
Hero: Mission 7
Decorations
Successfully complete the indicated task to unlock the corresponding Decoration:
Act 1 (elevated risk): Successfully complete Act 1 under elevated risk.
Act 1 (low risk): Successfully complete Act 1 under low risk, normal risk, or elevated risk.
Act 1 (normal risk): Successfully complete Act 1 under normal risk or elevated risk.
Act 2 (elevated risk): Successfully complete Act 2 under elevated risk.
Act 2 (low risk): Successfully complete Act 2 under low risk, normal risk, or elevated risk.
Act 2 (normal risk): Successfully complete Act 2 under normal risk or elevated risk.
Act 3 (elevated risk): Successfully complete Act 3 under elevated risk.
Act 3 (low risk): Successfully complete Act 3 under low risk, normal risk, or elevated risk.
Act 3 (normal risk): Successfully complete Act 3 under normal risk or elevated risk.
Master Tutorial Challenge 1: Kill all enemies without getting hit.
Master Tutorial Challenge 2: Kill enemies with one headshot per enemy.
Master Tutorial Challenge 3: Kill the tank using only one satchel charge.
Master Tutorial Challenge 4: Have your team kill all five enemies.
Mission Accomplished: Successfully complete all secondary objectives.
Single Player Master: Unlock all other single player Decorations.
Tutorial Walkthrough: Successfully complete the tutorial.
Quick Mission Decorations
Successfully complete the indicated task to unlock the corresponding decoration:
Bullz Eye: Have 100% accuracy.
Hawks Eye: Acquire all intels out of combat.
Iron Man: Do not get hit during the mission.
Predator: Have all fights engaged by you.
Team ELITE decoration: Have no teammates hit and have 50% of the enemies dead by your team.
Achievements
Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
Station (Co-op 1) Perfect (20 points): Complete Co-op Campaign Mission without failing an objective, no respawns, on default or hard.
The Cut (Co-op 2) Perfect (20 points): Complete Co-op Campaign Mission without failing an objective, no respawns, on default or hard.
Locks (Co-op 3) Perfect (20 points): Complete Co-op Campaign Mission without failing an objective, no respawns, on default or hard.
Caldera (Co-op 4) Perfect (20 points): Complete Co-op Campaign Mission without failing an objective, no respawns, on default or hard.
Outpost (Co-op 5) Perfect (20 points): Complete Co-op Campaign Mission without failing an objective, no respawns, on default or hard.
Hideout (Co-op 6) Perfect (20 points): Complete Co-op Campaign Mission without failing an objective, no respawns, on default or hard.
Perfect Co-op Campaign (40 points): Complete all Co-op Campaign Missions without failing an objective, no respawns, on default or hard.
Team Veteran (25 points): Win 30 Team matches with at least 5 gamertags in the room.
Solo Veteran (25 points): Win 10 Solo matches with at least 5 gamertags in the room.
Co-op Veteran (25 points): Win 30 Co-op matches with at least 5 gamertags in the room.
Ultimate Defender (40 points): Win a 60 minute Co-op Defend match on any map.
Helo Hunter (20 points): Shoot down 20 helicopters in the Helicopter Hunt game type.
Demo Expert (20 points): Plant 10 demo charges in Team Mission matches with at least 5 gamertags in the room.
Combat Medic (25 points): Heal 10 teammates wounded by enemy fire in a multiplayer match with at least 5 gamertags in the room.
Team MVP (15 points): Lead your team in kills in a Team match with at least 5 gamertags on your team.
Team All-Star (35 points): Lead your team in kills in 10 Team matches with at least 5 gamertags on your team.
Enforcer (20 points): Eliminate 5 different human opponents in 30 seconds with at least 10 gamertags in the room.
Threatening (10 points): Get a total of 50 kills in Team or Solo matches with at least 5 gamertags in the room.
Dangerous (15 points): Get a total of 150 kills in Team or Solo matches with at least 5 gamertags in the room.
Lethal (20 points): Get a total of 300 kills in Team or Solo matches with at least 5 gamertags in the room.
Ruthless (25 points): Get a total of 500 kills in Team or Solo matches with at least 5 gamertags in the room.
Sniper Expert (20 points): Get a total of 100 sniper rifle kills in Team or Solo matches with at least 5 gamertags in the room.
Single Player Master (50 points): Unlock all other "Single player mode" achievements to unlock the "Single player Master" achievement.
Tutorial Walkthrough (5 points): Complete the whole tutorial at least once.
Challenge 1 Complete (10 points): Complete the first tutorial challenge with the highest appreciation.
Challenge 2 Complete (10 points): Complete the second tutorial challenge with the highest appreciation.
Challenge 3 Complete (10 points): Complete the third tutorial challenge with the highest appreciation.
Challenge 4 Complete (10 points): Complete the fourth tutorial challenge with the highest appreciation.
Mission accomplished (30 points): Complete all the secondary objectives in "Campaign mode" or in "Quick Mission mode".
Act 1 Complete - low risk (10 points): Complete campaign Act 1 in "low risk" or higher.
Act 2 Complete - low risk (15 points): Complete campaign Act 2 in "low risk" or higher.
Act 3 Complete - low risk (20 points): Complete campaign Act 3 in "low risk" or higher.
Act 1 Complete - guarded risk (20 points): Complete campaign Act 1 in "guarded risk" or higher.
Act 2 Complete - guarded risk (25 points): Complete campaign Act 2 in "guarded risk" or higher.
Act 3 Complete - guarded risk (30 points): Complete campaign Act 3 in "guarded risk" or higher.
Act 1 Complete - elevated risk (30 points): Complete campaign Act 1 in "elevated risk".
Act 2 Complete - elevated risk (35 points): Complete campaign Act 2 in "elevated risk".
Act 3 Complete - elevated risk (40 points): Complete campaign Act 3 in "elevated risk".
Bull's eye - Quick mission (30 points): Finish a mission with a 100% accuracy statistic.
Iron man - Quick mission (30 points): Finish a mission without being hit.
Team "Elite" - Quick mission: (30 points): Finish a mission with no teammates wounded and +50% enemies killed by them.
Hawk's eye - Quick mission: (30 points): Finish a mission with all your intels acquired while out of combat.
Predator - Quick mission: (30 points): Finish a mission with all fights engaged by you.
The following achievements require the Co-op Collection bonus downloadable content:
Caves (Co-op) Perfect (15 points): Complete Caves Co-op Mission without respawning at default or hard difficulty.
RR Bridge (Co-op) Perfect (15 points): Complete Railroad Bridge Co-op Mission without respawning at default or hard difficulty.
Battlefield (Co-op) Perfect (15 points): Complete Battlefield Co-op Mission without respawning at default or hard difficulty.
Swamp Airfield (Co-op) Perfect (15 points): Complete Swamp Airfield Co-op Mission without respawning at default or hard difficulty.
Plantation (Co-op) Perfect (15 points): Complete Plantation Co-op Mission without respawning at default or hard difficulty.
From Downtown (10 points): Kill exactly 3 enemies and no teammates with one grenade on a map.
Clever Retort (10 points): In a match, get a grenade kill while you are incapacitated or dead; minimum 5 players.
Kickin' It Old School (15 points): Complete a Co-op Mission without respawning, hard difficulty, and the Drone off.
2-Point Swing (15 points): In a CTF match with 5+ players, recover your stolen flag and score in a single run.
The following achievements require the Co-op Collection 2 bonus downloadable content:
Bridges (Co-op) Perfect (15): Complete Bridges Co-op Mission without respawns at default or hard difficulty.
Color Guard (15): Kill 3 enemies while you carry a flag in a CTF match on a Co-op Collection Pack 2 map. Minimum 5 players.
Depot (Co-op) Perfect (15): Complete Depot co-op mission without respawns at default or hard difficulty.
Ghost Town (Co-op) Perfect (15): Complete Ghost Town co-op mission without respawns at default or hard difficulty.
Pistoleer (20): Kill 6 or more enemies with a pistol in a single match on a Co-op Collection Pack 2 map. Minimum 5 players.
Riverbed (Co-op) Perfect (15): Complete Riverbed co-op mission without respawns at default or hard difficulty.
Stronghold (Co-op) Perfect (15): Complete Stronghold co-op mission without respawns at default or hard difficulty.
Untouchable (15): Survive 10 minutess, killing at least 3 enemies in that time, on a Co-op Collection Pack 2 map. Minimum 5 players.