No Mistakes Allowed
Streak through the entirety of a song in Quickplay or Career
9/8/2009
2:53:28 AM
Rare 26.2%
Drop Everything
Thunder Drop for a total distance of at least 500 meters.
5/31/2009
1:39:21 AM
Rare 43.2%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
3/1/2009
3:17:23 AM
Very Rare 5.8%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
2/9/2009
4:29:24 AM
Rare 15.6%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
11/26/2008
7:48:47 PM
Rare 33.8%
Nowhere to Hide
Tag and kill 30 enemies with the Bullseye secondary fire in the single player Campaign.
11/26/2008
7:10:58 PM
Rare 15.4%
I See You
Kill 50 enemies through solid matter with the Auger in the single player Campaign.
11/26/2008
6:52:38 PM
Rare 37.4%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
11/24/2008
3:56:40 AM
Rare 39.8%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
11/24/2008
3:55:30 AM
Rare 12.3%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
11/24/2008
3:46:47 AM
Rare 31.1%