Operation Backfire
Unlock and finish the 7th mission of the Campaign on Normal, Hard, or Elite.
9/26/2012
3:22:28 PM
Common 51.0%
Operation Glass Hammer
Unlock and finish the 6th mission of the Campaign on Normal, Hard, or Elite.
9/26/2012
2:26:52 PM
Common 53.5%
OFF certification
Unlock and finish the 5th mission of the Campaign on Normal, Hard, or Elite.
9/26/2012
1:13:53 PM
Common 56.0%
Operation Blacklight
Unlock and finish the 4th mission of the Campaign on Normal, Hard, or Elite.
9/26/2012
12:58:22 PM
Common 57.4%
Operation Cobalt
Unlock and finish the 3rd mission of the Campaign on Normal, Hard, or Elite.
9/26/2012
10:09:39 AM
Common 63.5%
Operation Adder
Unlock and finish the 2nd mission of the Campaign on Normal, Hard, or Elite.
9/24/2012
6:46:33 PM
Common 67.2%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
9/22/2012
7:18:00 PM
Common 81.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
8/25/2012
8:01:45 AM
Rare 34.5%
Mission... accomplished?
Finish the Campaign on any difficulty (all Intervals complete)
8/22/2012
2:30:33 PM
Rare 27.4%
That's a lot of Zeros
Attain a total of 250,000 points through challenges.
8/20/2012
2:00:45 PM
Rare 31.6%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
8/16/2012
9:17:52 PM
Very Rare 8.1%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
8/16/2012
9:03:53 PM
Rare 30.0%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
8/16/2012
8:26:23 PM
Rare 33.0%
