Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
2/20/2012
10:42:24 PM
Rare 34.5%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
2/20/2012
10:31:43 PM
Rare 15.2%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
2/20/2012
10:30:07 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
2/20/2012
4:53:36 AM
Rare 45.1%
