Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/23/2009
1:16:15 PM
Rare 34.5%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
11/23/2009
12:41:50 PM
Rare 21.2%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/23/2009
12:06:42 PM
Rare 45.1%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
11/14/2009
12:33:37 AM
Very Rare 9.7%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/13/2009
11:45:31 PM
Rare 39.8%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/13/2009
11:19:31 PM
Rare 30.0%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/13/2009
10:40:54 PM
Common 57.6%