Gas Powered
Complete an entire arena, getting every kill with the Chainsaw
10/16/2011
9:40:05 PM
Common 63.0%
More the Merrier
Kill 10 or more zombies at the same time in any game mode
10/16/2011
9:24:00 PM
Common 81.1%
Tour of the City
Complete each arena at least once in the same game in any game mode
10/16/2011
9:21:09 PM
Common 74.4%
Interior Decorator
Kill 25 zombies in any game mode using environmental hazards
10/16/2011
9:17:33 PM
Common 80.1%
Environmental Awareness
Kill a zombie using an environmental hazard in any game mode
10/16/2011
9:06:10 PM
Common 91.8%
Ladder Master
Complete Arcade Ladder on max difficulty without using a continue
10/15/2011
8:34:55 PM
Ultra Rare 1.2%
Grenade Hangman
Kill 10 enemies with grenades by aiming while hanging from a ledge
10/9/2011
5:52:49 PM
Very Rare 5.2%
Steel Fist Expert
Kill five enemies in a row with a single punch, after softening them up with gunfire
10/8/2011
5:17:39 PM
Very Rare 5.9%
Dynamic Duo
Complete a Round in Co-Op Without Either Player Taking Damage
10/8/2011
12:56:26 AM
Ultra Rare 0.7%
