Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
1/2/2010
7:34:29 PM
Very Rare 5.8%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
1/1/2010
2:55:18 PM
Rare 17.0%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/1/2010
2:16:28 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.
12/31/2009
7:47:19 PM
Rare 30.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/31/2009
7:39:34 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
12/30/2009
5:28:28 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
12/30/2009
11:41:13 AM
Common 54.5%
Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
12/29/2009
10:22:31 AM
Ultra Rare 2.8%
Team Creator
Build and save a level with more than one player with the thermometer more than 30% full
11/29/2009
11:31:24 AM
Rare 11.9%
