Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/9/2009
2:46:21 PM
Rare 34.5%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
11/9/2009
1:55:08 PM
Rare 21.2%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/9/2009
1:08:49 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/9/2009
12:59:05 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.
11/9/2009
12:25:12 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/9/2009
11:51:46 AM
Common 57.6%
Steel Fist Expert
Defeat ten enemies in a row with a single punch, after softening them up with gunfire
10/26/2009
2:42:54 PM
Ultra Rare 3.3%
Steel Fist Master
Defeat 20 enemies with a single punch, after softening them up with gunfire
10/26/2009
2:42:01 PM
Rare 23.2%
Bare-knuckle Expert
Defeat ten enemies in a row with hand-to-hand combat
10/25/2009
2:37:38 AM
Rare 22.5%
Grenade Hangman
Defeat ten enemies with grenades by aiming while hanging
10/20/2009
1:13:20 PM
Very Rare 9.1%