Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/15/2009
1:20:58 AM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/14/2009
6:37:05 PM
Common 57.6%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
10/11/2009
9:57:10 PM
Rare 33.8%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
10/11/2009
12:13:04 AM
Rare 31.1%
Explosives Expert
Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.
10/10/2009
10:19:11 PM
Rare 18.7%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
10/10/2009
9:48:51 PM
Rare 39.8%
I See You
Kill 50 enemies through solid matter with the Auger in the single player Campaign.
10/4/2009
1:26:14 AM
Rare 37.4%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
10/3/2009
11:05:43 PM
Rare 22.1%
Talk To The Hand
Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.
10/3/2009
10:18:51 PM
Rare 38.5%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
8/17/2009
11:18:04 PM
Rare 39.3%
Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
8/17/2009
10:46:09 PM
Rare 32.3%
