In the nick of time
Disarmed the bomb in under 20 seconds in The Eleventh Hour
8/13/2012
6:57:02 PM
Very Rare 6.1%
Untouchable
Completed the mission without using the fire extinguisher in Fire From The Sky
8/13/2012
6:28:39 PM
Rare 11.4%
Not on my watch
Protected Chaffin from the soldiers in the street in Operation Swordbreaker
11/12/2011
8:09:50 PM
Common 62.7%
Deadhead
Get 150 zombie headshots in a single game. (Map Pack 2 only)
9/5/2011
4:39:45 PM
Ultra Rare 3.3%