He's coming fast!
In Sink Hole, kill the helicopter pilot while the gunners are still alive.
1/10/2009
8:13:43 PM
Very Rare 8.0%
Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
1/1/2009
10:33:15 PM
Rare 10.9%
Specter Initiate
Complete 20 missions in the Cooperative campaign.
12/31/2008
3:47:56 PM
Very Rare 8.1%
Berserker
Use every berserk at least once in online Competitive mode.
12/30/2008
10:15:46 PM
Ultra Rare 1.2%
Point Man
Earn 1 million XP from ranked games in online Competitive mode.
12/30/2008
5:44:39 PM
Ultra Rare 2.1%
Dial B For Bomb
You unlocked the special ability of Packie's car bomb placement.
12/30/2008
4:36:46 PM
Ultra Rare 2.5%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
12/26/2008
9:26:09 PM
Very Rare 7.4%
Pyromaniac
Set 100 enemies on fire with the Bellock, air fuel grenade, spider grenade, or environmental hazard in the single player Campaign.
12/25/2008
8:30:43 PM
Very Rare 6.4%
Mind Your Surroundings
Get 50 indirect kills using explosive objects in levels in the single player Campaign.
12/25/2008
7:37:43 PM
Ultra Rare 3.9%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
12/24/2008
11:22:49 AM
Rare 15.6%
Wrecking Machine
Destroy 40 vehicles in the single player Campaign.
12/23/2008
6:49:00 PM
Very Rare 7.0%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
12/23/2008
1:39:13 PM
Rare 33.8%
Pincushion
Get 50 kills with the Hedgehog in the single player Campaign.
12/23/2008
12:29:41 PM
Very Rare 8.5%
Exotic Weapon Collector
Get 20 kills with each weapon in the game in the single player Campaign.
12/23/2008
12:07:33 PM
Very Rare 6.9%
Explosives Expert
Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.
12/23/2008
11:48:20 AM
Rare 18.7%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
12/23/2008
12:14:19 AM
Rare 12.3%