Timber!
Singleplayer: In Rescue the Rescuers, chop down 5 trees with the Minigun
11/6/2010
9:01:01 PM
Rare 10.2%
It Takes A Village...Out
Singleplayer: Destroy 30 buildings in Gunfighters Village
11/3/2010
10:11:56 PM
Very Rare 5.9%
Anniversary of the Dead
Complete the Final Day, in either Single or Multiplayer, and finish the game
11/2/2010
1:51:10 PM
Rare 22.8%
Hotter than Hell
Complete the final day of the "7 Days of Hell" unlockable mode
11/1/2010
9:15:32 PM
Rare 11.6%
Gun Shop
Kill at least one zombie with each weapon type in any game mode
11/1/2010
4:23:16 PM
Rare 40.4%
Multiplayer: Forward Spotter
Deploy a missile strike support action (awarded at end of round)
10/30/2010
9:35:46 PM
Rare 12.5%
Feeding the Pig
Singleplayer: In Compromised, get 15 kills with the M60
10/28/2010
7:39:10 PM
Rare 18.1%
Like a Surgeon
Singleplayer: While long range sniping, hit one of every bodypart
10/28/2010
6:52:44 PM
Rare 40.3%
The Battle is Won...
Singleplayer: Finish the game on Easy, Normal or Hard
10/25/2010
11:34:06 PM
Rare 42.7%