Must've Got Lost
Complete "Lost in Nightmares" on any difficulty setting.
3/11/2010
1:21:36 PM
Rare 12.4%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
1/11/2010
11:10:50 AM
Rare 34.5%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
1/11/2010
10:59:34 AM
Rare 33.0%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/11/2010
8:44:00 AM
Rare 39.8%