King of the Hill
Knock 10 enemies in the water in Scenario Campaign Mode.
12/3/2009
8:36:26 AM
Rare 35.9%
Give Your Fists a Rest
Defeat an enemy using a weapon in Scenario Campaign Mode.
12/3/2009
7:57:13 AM
Common 51.3%
Bloody Peleliu
Complete 'Little Resistance' on Veteran difficulty. (Solo only)
11/29/2009
3:49:03 PM
Very Rare 6.4%
Get Your Hands Dirty
Complete 'Semper Fi' on Veteran difficulty. (Solo only)
11/29/2009
3:24:57 PM
Very Rare 7.5%
Gun Shop
Kill at least one zombie with each weapon type in any game mode
9/30/2009
9:35:36 PM
Rare 40.4%
Gas Powered
Complete an entire arena, getting every kill with the Chainsaw
9/30/2009
8:26:56 PM
Common 63.0%
More the Merrier
Kill 10 or more zombies at the same time in any game mode
9/30/2009
8:23:39 PM
Common 81.1%
Tour of the City
Complete each arena at least once in the same game in any game mode
9/30/2009
8:11:22 PM
Common 74.4%