Airspace Control
Kill 10 enemies while they use zip lines or are rappelling. (campaign only)
1/27/2014
2:39:03 PM
Very Rare 9.5%
The Human Factor
Kill an enemy by tagging him with a sticky grenade. (campaign only)
1/26/2014
2:09:23 PM
Rare 37.4%
Marksman - Heavy Arms
Kill 150 enemies with any heavy weapon. (campaign only)
1/26/2014
2:08:45 PM
Rare 18.7%
Situational Awareness
Stun an enemy by dumping sand on their head. (campaign only)
12/31/2013
4:41:38 PM
Rare 30.2%
Damn Close
Kill an Edged Weapon Expert while he is up to 5 meters away. (campaign only)
12/31/2013
3:07:19 PM
Rare 46.2%
Preventive Diplomacy
Kill an enemy just as they are throwing a grenade. (campaign only)
12/31/2013
10:11:53 AM
Rare 47.3%
Truck Brawler
Defeat ten enemies using hand-to-hand combat on the back of the convoy trucks
12/28/2013
12:22:11 PM
Very Rare 8.6%
Riot Rocker
Defeat five Riot Shield enemies by running over their shield
12/19/2013
1:30:42 PM
Rare 13.5%