They Go "Boom"
Get 30 kills with the Magnum secondary fire in the single player Campaign.
12/30/2008
3:20:59 PM
Rare 17.4%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
12/30/2008
7:49:54 AM
Rare 22.1%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
12/30/2008
6:10:46 AM
Rare 39.8%
Talk To The Hand
Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.
12/30/2008
6:01:23 AM
Rare 38.5%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
12/29/2008
7:25:08 AM
Rare 31.1%
