From the Hip
Kill 50 enemies with the Bullseye or Marksman while moving, without using zoom
9/12/2011
6:28:07 AM
Rare 48.0%
Frickin' Laser Beams
Get to the first mineshaft without being hit by sniper fire in Mt. Pleasant, PA
9/12/2011
5:06:55 AM
Very Rare 8.5%
Calm Under Pressure
Defeat the Brawler in the Post Office in under 2 minutes
9/12/2011
4:34:28 AM
Rare 43.0%
Chamber Full of Death
Kill 5+ Hybrids at once by using the HE .44 Magnum secondary fire
9/11/2011
1:44:36 PM
Rare 27.2%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
9/5/2011
4:00:56 AM
Rare 15.6%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
8/25/2011
2:23:51 PM
Rare 22.1%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
8/19/2011
6:20:44 AM
Rare 33.8%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
8/16/2011
10:57:02 AM
Rare 39.8%
They Go "Boom"
Get 30 kills with the Magnum secondary fire in the single player Campaign.
8/16/2011
10:45:11 AM
Rare 17.4%