Marksman - Sniper
Kill 50 enemies with any sniper rifle. (campaign only)
8/31/2012
9:20:00 PM
Rare 22.5%
The Human Factor
Kill an enemy by tagging him with a sticky grenade. (campaign only)
8/8/2012
8:12:59 PM
Rare 37.4%
Airspace Control
Kill 10 enemies while they use zip lines or are rappelling. (campaign only)
8/7/2012
7:40:45 PM
Very Rare 9.5%
Adapt and Overcome
Blow up 10 explosive objects, killing at least one enemy each time. (campaign only)
8/6/2012
7:53:17 PM
Rare 16.9%
Situational Awareness
Stun an enemy by dumping sand on their head. (campaign only)
7/15/2012
4:39:39 PM
Rare 30.2%
Marksman - Heavy Arms
Kill 150 enemies with any heavy weapon. (campaign only)
7/10/2012
7:18:38 PM
Rare 18.7%
Marksman - Small Arms
Kill 100 enemies with any pistol or SMG. (campaign only)
7/6/2012
8:54:02 PM
Rare 31.7%
Close Combat Carnage
Kill 4 enemies with a shotgun in 10 seconds or less. (campaign only)
7/5/2012
7:55:02 PM
Rare 24.4%
Damn Close
Kill an Edged Weapon Expert while he is up to 5 meters away. (campaign only)
7/1/2012
8:19:03 PM
Rare 46.2%
Good Training
Sprint into cover 10 times while under fire. (campaign only)
6/30/2012
9:02:45 PM
Rare 32.6%