The Fabricated Four
Create 4 rockers of your own and play a song with them locally in Career or Quickplay
12/22/2009
6:29:23 PM
Very Rare 7.5%
Senior Commander
Earn 5 or more Stars on a song in Career or Quickplay
12/22/2009
1:43:00 PM
Common 69.5%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
11/22/2009
11:38:48 PM
Very Rare 5.8%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/22/2009
4:08:04 PM
Rare 33.0%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
11/22/2009
2:06:36 PM
Rare 15.2%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/22/2009
2:02:45 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/20/2009
4:54:14 PM
Rare 39.8%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/17/2009
11:27:48 PM
Common 54.5%
