Don't Look Down
Be airborne during Super Jumps for a combined 10 minutes of gameplay.
8/29/2013
9:52:48 PM
Rare 49.7%
American Consumption Prevented
Complete American Consumption on any difficulty
8/29/2013
12:00:23 AM
Common 58.4%
Mission Footprint Zero
Complete a single player mission without being detected during gameplay
8/27/2013
11:18:35 AM
Rare 22.2%
Infiltration Operator
Complete all 4th Echelon Missions from Anna Grímsdóttir
8/26/2013
10:03:50 PM
Rare 27.1%
Distraction Tactician
Call an enemy over, then take them down undetected when they investigate
8/20/2013
9:10:39 PM
Common 77.1%