Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/5/2009
4:38:34 PM
Rare 34.5%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/5/2009
3:11:27 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/5/2009
2:51:10 PM
Rare 39.8%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
12/5/2009
12:51:01 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
12/5/2009
12:15:15 PM
Common 57.6%
