Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/24/2009
10:04:02 AM
Rare 34.5%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/24/2009
9:55:57 AM
Rare 33.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/24/2009
5:29:13 AM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/24/2009
5:18:58 AM
Rare 39.8%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
12/24/2009
5:09:29 AM
Rare 21.2%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/11/2009
9:54:09 AM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/11/2009
9:41:30 AM
Common 54.5%
Grenade Hangman
Defeat ten enemies with grenades by aiming while hanging
11/2/2009
10:31:02 PM
Very Rare 9.1%
Steel Fist Master
Defeat 20 enemies with a single punch, after softening them up with gunfire
10/25/2009
10:22:00 PM
Rare 23.2%