Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
1/2/2010
2:37:26 PM
Very Rare 5.8%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/21/2009
2:57:03 PM
Rare 34.5%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/21/2009
1:30:26 PM
Rare 45.1%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
12/12/2009
2:00:59 PM
Rare 17.0%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/12/2009
12:33:12 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.
12/12/2009
12:27:12 PM
Rare 30.0%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
12/11/2009
3:12:58 PM
Common 54.5%