Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
5/3/2009
7:15:17 PM
Rare 10.9%
Carlson's Raiders
Complete 'Semper Fi' on any difficulty. (Solo only)
4/22/2009
12:51:10 PM
Common 58.2%
No Safe Place
Burn an enemy out of a tree with the flamethrower in 'Hard Landing'.
1/2/2009
10:43:57 AM
Rare 27.7%
Snake in the Grass
Take out a Japanese soldier lying in wait in the grass.
1/2/2009
10:43:47 AM
Rare 44.5%
Weapon of Mass Destruction
Radio in a naval bombardment that kills at least 4 Japanese soldiers.
1/2/2009
10:34:14 AM
Rare 32.8%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
12/25/2008
8:40:48 PM
Very Rare 7.4%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
12/14/2008
6:22:44 PM
Rare 15.6%
Team Creator
Build and save a level with more than one player with the thermometer more than 30% full
11/15/2008
6:49:55 PM
Rare 11.9%