Pyromaniac
Set 100 enemies on fire with the Bellock, air fuel grenade, spider grenade, or environmental hazard in the single player Campaign.
12/2/2010
11:40:20 PM
Very Rare 6.4%
Exotic Weapon Collector
Get 20 kills with each weapon in the game in the single player Campaign.
12/2/2010
4:27:03 PM
Very Rare 6.9%
Wrecking Machine
Destroy 40 vehicles in the single player Campaign.
12/2/2010
4:26:05 PM
Very Rare 7.0%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
12/1/2010
7:28:42 PM
Rare 12.3%
Pincushion
Get 50 kills with the Hedgehog in the single player Campaign.
12/1/2010
6:50:11 PM
Very Rare 8.5%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
12/1/2010
6:24:26 PM
Rare 22.1%
