Marksman - Sniper
Kill 50 enemies with any sniper rifle. (campaign only)
8/20/2012
7:50:16 AM
Rare 22.5%
Adapt and Overcome
Blow up 10 explosive objects, killing at least one enemy each time. (campaign only)
8/19/2012
3:51:56 AM
Rare 16.9%
Marksman - Heavy Arms
Kill 150 enemies with any heavy weapon. (campaign only)
8/18/2012
6:53:56 AM
Rare 18.7%
The Human Factor
Kill an enemy by tagging him with a sticky grenade. (campaign only)
8/18/2012
6:41:10 AM
Rare 37.4%
Marksman - Small Arms
Kill 100 enemies with any pistol or SMG. (campaign only)
8/18/2012
6:09:11 AM
Rare 31.7%
Battle Management
Kill 50 enemies using only the Attack Command. (campaign only)
8/17/2012
11:50:00 PM
Rare 21.6%
