Anti-Air Ninja
Shoot down a Warhawk with any infantry weapon other than a Rocket Launcher.
12/22/2008
6:02:00 AM
Rare 33.5%
Invincible
While on foot, take at least 250 damage within 10 seconds without dying.
12/21/2008
2:25:34 PM
Rare 47.7%
Exotic Weapon Collector
Get 20 kills with each weapon in the game in the single player Campaign.
12/8/2008
11:39:47 AM
Very Rare 6.9%
Mind Your Surroundings
Get 50 indirect kills using explosive objects in levels in the single player Campaign.
12/7/2008
2:34:15 PM
Ultra Rare 3.9%
They Go "Boom"
Get 30 kills with the Magnum secondary fire in the single player Campaign.
11/30/2008
11:00:59 AM
Rare 17.4%
Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
11/30/2008
9:54:46 AM
Very Rare 6.2%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
11/29/2008
4:55:08 AM
Rare 12.3%
Specter Initiate
Complete 20 missions in the Cooperative campaign.
11/28/2008
1:48:51 PM
Very Rare 8.1%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
11/25/2008
1:49:59 PM
Rare 22.1%
Master Spy
Collect all the Intel documents in the single player Campaign.
11/24/2008
3:14:35 PM
Ultra Rare 2.2%
Pincushion
Get 50 kills with the Hedgehog in the single player Campaign.
11/24/2008
11:52:12 AM
Very Rare 8.5%
Wrecking Machine
Destroy 40 vehicles in the single player Campaign.
11/24/2008
11:36:13 AM
Very Rare 7.0%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
11/24/2008
9:22:34 AM
Rare 33.8%
Pyromaniac
Set 100 enemies on fire with the Bellock, air fuel grenade, spider grenade, or environmental hazard in the single player Campaign.
11/24/2008
8:01:29 AM
Very Rare 6.4%
Nowhere to Hide
Tag and kill 30 enemies with the Bullseye secondary fire in the single player Campaign.
11/24/2008
7:44:30 AM
Rare 15.4%
Explosives Expert
Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.
11/24/2008
7:25:16 AM
Rare 18.7%
Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
11/23/2008
2:12:21 PM
Rare 10.9%
I See You
Kill 50 enemies through solid matter with the Auger in the single player Campaign.
11/23/2008
10:43:34 AM
Rare 37.4%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
11/23/2008
10:17:54 AM
Rare 39.8%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
11/23/2008
9:27:52 AM
Very Rare 7.4%