Airspace Control
Kill 10 enemies while they use zip lines or are rappelling. (campaign only)
3/22/2013
11:37:04 PM
Very Rare 9.5%
Situational Awareness
Stun an enemy by dumping sand on their head. (campaign only)
3/22/2013
11:18:38 PM
Rare 30.2%
Sierra Hotel
Complete three chapters in a row without being killed or reloading a checkpoint.
3/22/2013
11:05:52 PM
Rare 13.7%
Battle Management
Kill 50 enemies using only the Attack Command. (campaign only)
3/22/2013
10:48:54 PM
Rare 21.6%
All You Can Be
Complete any chapter with 60%+ accuracy without dying or reloading a checkpoint.
3/22/2013
10:39:56 PM
Ultra Rare 4.3%
Good Training
Sprint into cover 10 times while under fire. (campaign only)
3/22/2013
10:32:19 PM
Rare 32.6%
Wanted
You achieved the highest personal rank possible in multiplayer.
3/21/2013
11:55:11 PM
Ultra Rare 0.9%
Cut Your Teeth
You were successfully promoted up a rank in multiplayer.
3/21/2013
11:55:04 PM
Rare 18.8%
