Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
2/4/2010
1:25:30 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
2/4/2010
1:12:08 PM
Rare 39.8%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
2/4/2010
12:47:26 PM
Rare 21.2%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
2/3/2010
10:00:28 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
2/3/2010
8:46:04 PM
Common 57.6%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
2/3/2010
8:40:13 PM
Rare 25.3%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
2/3/2010
8:15:53 PM
Common 54.5%
Old Faithful
Kill 400 enemies with assault rifles, submachine guns or shotguns
2/3/2010
1:52:22 PM
Rare 43.1%
Not So Bad After All
Tie up 15 enemy combatants instead of executing them
2/2/2010
11:20:41 PM
Rare 16.6%
