Tour of the City
Complete each arena at least once in the same game in any game mode
10/10/2009
8:13:40 AM
Common 74.4%
More the Merrier
Kill 10 or more zombies at the same time in any game mode
10/10/2009
8:05:31 AM
Common 81.1%
Interior Decorator
Kill 25 zombies in any game mode using environmental hazards
10/10/2009
8:03:00 AM
Common 80.1%
Environmental Awareness
Kill a zombie using an environmental hazard in any game mode
10/10/2009
7:55:48 AM
Common 91.8%
Oh, It's On!
Kill 10 enemies with any combination of classes in online games
9/20/2009
4:45:07 AM
Common 54.6%
