Pyromaniac
Set 100 enemies on fire with the Bellock, air fuel grenade, spider grenade, or environmental hazard in the single player Campaign.
8/28/2010
8:59:30 AM
Very Rare 6.4%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
8/28/2010
8:49:16 AM
Rare 31.1%
Instrument of Flight
Slipped through the net and lived to fight another day.
1/9/2010
9:42:37 AM
Common 70.6%
Instrument of Tragedy
Strode into danger's den and paid the consequences.
1/3/2010
7:29:01 PM
Common 77.7%
Instrument of Fate
Took the first steps toward challenging an unjust fate.
1/2/2010
3:51:49 PM
Common 94.0%
Explosives Expert
Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.
5/22/2009
4:01:07 AM
Rare 18.7%
Exotic Weapon Collector
Get 20 kills with each weapon in the game in the single player Campaign.
4/3/2009
8:07:40 AM
Very Rare 6.9%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
3/29/2009
3:46:31 PM
Very Rare 7.4%
Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
3/29/2009
3:41:28 PM
Very Rare 6.2%
Specter Initiate
Complete 20 missions in the Cooperative campaign.
3/28/2009
12:44:39 PM
Very Rare 8.1%
Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
3/28/2009
8:39:00 AM
Rare 10.9%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
3/28/2009
6:32:06 AM
Rare 15.6%
