Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/10/2009
5:58:31 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/10/2009
5:43:07 PM
Rare 39.8%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/10/2009
1:11:42 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/10/2009
1:06:51 PM
Common 54.5%
Gun Shop
Kill at least one zombie with each weapon type in any game mode
11/9/2009
5:46:26 PM
Rare 40.4%
Anniversary of the Dead
Complete the Final Day, in either Single or Multiplayer, and finish the game
11/9/2009
2:40:24 AM
Rare 22.8%
Gas Powered
Complete an entire arena, getting every kill with the Chainsaw
10/29/2009
8:30:24 PM
Common 63.0%
Tour of the City
Complete each arena at least once in the same game in any game mode
10/29/2009
8:12:17 PM
Common 74.4%
Interior Decorator
Kill 25 zombies in any game mode using environmental hazards
10/29/2009
8:02:50 PM
Common 80.1%
More the Merrier
Kill 10 or more zombies at the same time in any game mode
10/29/2009
7:54:41 PM
Common 81.1%
Environmental Awareness
Kill a zombie using an environmental hazard in any game mode
10/29/2009
7:53:16 PM
Common 91.8%
Silence, ground walker!
Gained 5 or more seconds of hang time in a single jump - any mode
10/29/2009
4:40:35 PM
Rare 22.9%
