Dr Frankenstein
Create a living creature with at least 2 eyes, 2 legs or wheels, and a brain
11/29/2008
10:00:01 PM
Rare 15.3%
Fashion Sense
Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material
11/29/2008
4:36:58 PM
Common 86.3%
Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
11/21/2008
9:23:39 PM
Rare 12.6%
Blue Ribbon
Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)
11/21/2008
8:47:49 PM
Very Rare 5.2%
Get Your Right Foot Wet
Complete a match in Competitive Co-Op mode. (Online co-op only)
11/21/2008
7:16:30 PM
Rare 16.8%
Shot in the Dark
Kill 10 enemies while the lights are out in the subway in 'Eviction'.
11/20/2008
10:52:41 PM
Rare 12.9%
Ruthless
Kill 15 enemies while mounted on a tank in 'Ring of Steel'.
11/20/2008
4:59:08 PM
Ultra Rare 3.6%
Guardian Angel
In the final battle for Okinawa, save Sergeant Roebuck.
11/19/2008
11:38:33 AM
Rare 17.8%
Kamikaze
Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)
11/17/2008
8:48:40 PM
Ultra Rare 2.9%
Lights Out!
In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)
11/17/2008
7:51:20 PM
Very Rare 6.2%