Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/16/2013
11:37:29 PM
Rare 34.5%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/16/2013
11:18:22 PM
Rare 33.0%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
11/16/2013
12:41:10 AM
Rare 15.2%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/10/2013
2:55:26 AM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/9/2013
5:00:37 AM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/8/2013
7:45:07 AM
Common 57.6%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/8/2013
7:33:37 AM
Rare 25.3%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/8/2013
6:57:16 AM
Common 54.5%
Hazard Pay
In the Main Campaign, killed 10 enemies by utilizing environmental hazards.
10/30/2013
3:54:45 AM
Rare 22.7%
Master of Pyrotechnics
In the Main Campaign, killed 20 enemies with the Barnstormer RPG.
10/30/2013
3:18:23 AM
Rare 26.1%
The Roguish Type
In the Main Campaign, used Elizabeth to pick 30 locks.
10/20/2013
3:01:38 AM
Rare 38.7%