Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
2/10/2010
12:42:10 PM
Common 81.0%
Let's Get Some Levels
Calibrate your system for the optimal experience.
12/24/2009
1:40:39 PM
Common 52.3%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
11/23/2009
3:59:40 AM
Rare 12.6%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/23/2009
3:49:38 AM
Rare 30.0%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/21/2009
8:53:39 AM
Rare 33.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/21/2009
2:45:01 AM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/21/2009
2:34:06 AM
Rare 39.8%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/20/2009
8:39:57 AM
Rare 25.3%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/20/2009
8:26:18 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.
11/20/2009
8:21:35 AM
Common 54.5%
Underdog
Win an Online Head to Head Ranked match using a weaker team than your opponent
10/21/2009
7:03:09 AM
Rare 17.0%