| Unlockable: | How to Unlock: |
| Aim In Vein (20 pts) | Achieve a 25% vital zone hit ratio in a multiplayer match. |
| Assassination King (20 pts) | Achieve 15 kills with a sniper rifle in a single Ranked Match - Deathmatch. |
| Bullets Everywhere… (20 pts) | Kill 10 opponents with a machine gun during a single Ranked Match - Team Elimination. |
| Butcher (20 pts) | Accumulate 100 kills with the knife over Xbox LIVE in any mode. |
| Cash And Prizes (20 pts) | Kill 75 enemies by shooting them in the groin in any multiplayer mode. |
| Complete Al Qa'im (20 pts) | Complete the Al Qa'im level on the hardest difficulty setting. |
| Complete Donetsk (20 pts) | Complete the Donetsk levels on the hardest difficulty setting. |
| Complete Eshkashem (20 pts) | Complete the Eshkashem levels on the hardest difficulty setting. |
| Complete Llebo (20 pts) | Complete the Llebo levels on the hardest difficulty setting. |
| Complete Mogaung (20 pts) | Complete the Mogaung levels on the hardest difficulty setting. |
| Daddy Longlegs (50 pts) | Accumulate 250 dismemberments in any multiplayer mode. |
| Do It From Behind (20 pts) | Kill 50 opponents in Ranked Matches with a knife attack from behind. |
| Every Bullet Counts (20 pts) | Finish a multiplayer match with 100% accuracy (Minimum of 10 kills). |
| Flag Frag (20 pts) | Kill 30 enemy flag carriers in Capture The Flag. |
| Gung-ho (0 pts) | Have a 1 to 5 or worse Kill to Death ratio in a multiplayer match. |
| Head Of The Class (20 pts) | Accumulate 100 headshots over Xbox LIVE in any mode. |
| Hostest With The Mostest (10 pts) | Host and complete 100 multiplayer matches. |
| How Embarrassing (20 pts) | Kill 4 members of the opposing team while carrying their flag. |
| I Got Shotgun… (20 pts) | Get 20 kills with a shotgun in a single Ranked Match - Capture The Flag. |
| It's Not The Size… (20 pts) | Achieve 50 kills using pistols in any multiplayer mode. |
| Mission Accomplished (50 pts) | Complete the game on any difficulty setting. |
| More Ammo For Me! (10 pts) | Perform 300 reloads in any multiplayer mode. |
| Nades For Everyone (20 pts) | Get a triple kill with an explosive during a single Ranked Match - Team Deathmatch. |
| No Mercy (30 pts) | Kill 1000 enemies throughout the campaign. |
| Not Enough Milk (30 pts) | Perform 500 dismemberments throughout the campaign. |
| One Shot Is All I Need! (20 pts) | Achieve 5 headshots in a row without dying using a sniper rifle in a multiplayer match. |
| Quicker Than Diet And Exercise (20 pts) | Perform a dismemberment at every point on the enemies' bodies. |
| Snake In The Grass (10 pts) | Kill 10 enemies while crouching in any multiplayer mode. |
| Sneaky, Sneaky… (10 pts) | Accumulate 30 kills with a silencer over Xbox LIVE. |
| Soldier Of Fortune (100 pts) | Complete the game on the hardest difficulty setting. |
| Speed Kills (20 pts) | Kill 5 enemies in 5 seconds in any game mode. |
| Spray And Pray (20 pts) | Achieve 5 kills in a row without dying with an SMG in a single Ranked Match - Elimination. |
| Stop Hittin' Yourself! (0 pts) | Accumulate 50 suicides over Xbox LIVE in any mode. |
| The Black Knight (20 pts) | Shoot off all 4 limbs on any combination of players over the course of a multiplayer match. |
| The Impossible Shot (20 pts) | Achieve 10 kills from a distance greater than 100 feet without a scope in any multiplayer mode. |
| The Real Deal (110 pts) | Complete the game without dying on Normal or Hard difficulty. |
| There Is No Blue Wire! (20 pts) | Disarm 15 bombs in Demolition mode. |
| This Is My Rifle… (20 pts) | Kill the bomb carrier with an assault rifle 5 times in a single Ranked Match - Demolition. |
| Where's The Competition? (20 pts) | Have a 5 to 1 or better Kill to Death ratio in a multiplayer match (minimum of 20 kills). |
| You're The Best... Around (10 pts) | Be the most skillful player in a Ranked Match. |
