Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
3/17/2013
4:08:53 PM
Rare 31.1%
They Go "Boom"
Get 30 kills with the Magnum secondary fire in the single player Campaign.
3/17/2013
2:41:16 PM
Rare 17.4%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
3/17/2013
8:20:58 AM
Rare 22.1%
Explosives Expert
Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.
3/17/2013
7:30:44 AM
Rare 18.7%
You Win
Win a match in Arcade Mode without losing a round (any difficulty level)
10/7/2012
11:19:42 AM
Common 77.4%
