The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
4/8/2010
12:05:37 PM
Very Rare 5.8%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
4/8/2010
11:34:33 AM
Rare 33.0%
Kick ‘em while they’re down
Pie, and eliminate, or steal from someone who is in last place by more than 1500 points
4/5/2010
4:36:32 PM
Rare 44.5%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
4/4/2010
3:59:22 PM
Common 54.5%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
4/4/2010
3:23:36 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
4/4/2010
2:48:22 PM
Rare 39.8%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
4/4/2010
12:58:29 PM
Rare 30.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
3/15/2010
5:08:00 PM
Rare 45.1%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
3/14/2010
3:02:03 PM
Rare 25.3%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
3/14/2010
2:54:04 PM
Common 57.6%
High Noon
Kill 4 enemies between 12:00 p.m. and 12:15 p.m. (local time, ranked play counts).
3/7/2010
7:04:18 PM
Rare 22.8%