ACHIEVEMENT - HOW TO UNLOCK That Wasn't So Hard (5 points) - Complete a scene as Bishop's teammate, Knight, in co-op Story mode at any difficulty. Completed Pic des Pyrénées (25 points) - Complete Pic des Pyrénées in Story Mode at any difficulty. Completed Old Vegas (25 points) - Complete Old Vegas in Story Mode at any difficulty. Completed Recreational Center (25 points) - Complete Recreational Center in Story Mode at any difficulty. Completed Convention Center (25 points) - Complete Convention Center in Story Mode at any difficulty. Completed Theater (25 points) - Complete Theater in Story Mode at any difficulty. Completed Nevada Desert (25 points) - Complete Nevada Desert in Story Mode at any difficulty. Completed Estate (25 points) - Complete Estate in Story Mode at any difficulty. Freedom Shall Prevail (75 points) - Complete the Story Mode on Realistic difficulty. I Like the Sound it Makes (25 points) - Kill 150 terrorists with a Shotgun. Weapon Collector (30 points) - Unlock all weapons. Rappel King (20 points) - Kill 25 enemies while suspended from a rope. My Name is Sam (25 points) - Neutralize 5 terrorists in a row by performing headshots using a Sound Suppressor. Gimme a High Five! (10 points) - Complete 5 scenes as Bishop's teammate, Knight, in co-op Story mode at any difficulty. Here's for a Wicked Five! (20 points) - Complete 10 scenes as Bishop's teammate, Knight, in co-op Story mode at any difficulty. Novice Hunter (5 points) - Complete your first Terrorist Hunt mission at any difficulty. Veteran Hunter (20 points) - Complete 5 Terrorist Hunt missions at any difficulty. Natural Leader (15 points) - Lead your team to Victory 20 times in Team Leader with at least 6 players present. Extreme Hunter (50 points) - Complete all Terrorist Hunt missions on Realistic difficulty. Bring it on! (10 points) - Complete a Terrorist Hunt mission at the hardest difficulty. Pointman (10 points) - Kill 50 enemies in multiplayer adversarial with at least 6 players present. Triggerman (20 points) - Kill 150 enemies in multiplayer adversarial with at least 6 players present. Gun Shark (25 points) - Kill 300 enemies in multiplayer adversarial with at least 6 players present. Eye of the Sniper (30 points) - Kill 500 enemies in multiplayer adversarial with at least 6 players present. Don't Mess With Me (45 points) - Kill 1000 enemies in multiplayer adversarial with at least 6 players present. Ace of Spades (15 points) - Perform 5 consecutive kills without dying in an adversarial match without respawns The Ace Always Wins (5 points) - Win your first ranked match online. Double or Nothin' (10 points) - Win 2 ranked matches in a row. Three of a Kind (15 points) - Win 3 consecutive ranked matches in a row. Royal Flush (30 points) - Win 100 adversarial matches with at least 6 players present. The House Always Wins (15 points) - Host and win 10 matches with at least 6 players present. My Hero! (10 points) - Rescue both Hostages 10 times in Attack & Defend with at least 6 players present. Kamikaze (10 points) - Plant and detonate 10 bombs in Attack & Defend with at least 6 players present. Demo Expert (10 points) - Defuse 10 bombs in Attack & Defend with at least 6 players present. Covert Ops Specialist (10 points) - Extract the intel item 10 times with at least 6 players present Cluster Bomb (10 points) - Kill 3 enemies at once using explosives with at least 6 players present Sidearm Frenzy (25 points) - Kill 100 enemies using a Pistol with at least 6 players present. Come Closer (20 points) - Kill 100 enemies using a shotgun with at least 6 players present Spray and Pray (15 points) - Kill 100 enemies using a Sub-Machine Gun with at least 6 players present. Short Controlled Bursts (15 points) - Kill 100 enemies using an Assault Rifle with at least 6 players present. One Shot, One Kill (30 points) - Kill 100 enemies using a Sniper Rifle with at least 6 players present. Machine Gunner (20 points) - Kill 100 enemies using a Light Machine Gun with at least 6 players present. Private First Class (10 points) - Reach the rank of Private First Class. Officer (30 points) - Reach the rank of Officer Elite (50 points) - Reach the rank of Elite Haute Couture (10 points) - Create your own custom camouflage. True Identity (20 points) - Use the Xbox Live Vision to create a character with your appearance.