Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
3/28/2010
9:30:11 PM
Rare 34.5%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
3/6/2010
2:06:10 AM
Rare 17.0%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
2/22/2010
9:20:16 AM
Rare 33.0%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
2/4/2010
9:08:55 PM
Rare 21.2%
Give Your Fists a Rest
Defeat an enemy using a weapon in Scenario Campaign Mode.
1/19/2010
3:45:07 AM
Common 51.3%
