Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
8/3/2010
10:26:44 PM
Rare 45.1%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
8/3/2010
10:02:12 PM
Rare 21.2%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
8/3/2010
9:20:13 PM
Common 57.6%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
8/2/2010
4:39:29 AM
Very Rare 7.4%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
7/30/2010
10:38:47 PM
Rare 33.8%
Explosives Expert
Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.
7/30/2010
9:23:50 PM
Rare 18.7%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
7/30/2010
8:53:58 PM
Rare 31.1%
I See You
Kill 50 enemies through solid matter with the Auger in the single player Campaign.
7/30/2010
8:22:10 PM
Rare 37.4%
Talk To The Hand
Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.
7/29/2010
4:28:39 PM
Rare 38.5%
Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
7/16/2010
5:01:15 AM
Very Rare 6.2%
Specter Initiate
Complete 20 missions in the Cooperative campaign.
7/14/2010
11:48:02 PM
Very Rare 8.1%
Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
7/13/2010
1:37:04 PM
Rare 10.9%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
7/12/2010
6:10:04 PM
Rare 15.6%
