Ultimate Knockout
From the gassed state, KO an opponent in any mode.
6/18/2009
11:52:59 PM
Common 76.3%
Weapon of Minor Destruction
Kill no more than one zombie with a nuke. (Map Pack 2 only)
6/17/2009
3:48:22 PM
Very Rare 7.0%
Assault on the Black Tortoise
Complete Empire of the Rising Sun mission 5 on any difficulty level
6/15/2009
11:44:32 PM
Rare 18.6%
Graveyard of a Foolish Fleet
Complete Empire of the Rising Sun mission 4 on any difficulty level
6/15/2009
11:00:24 PM
Rare 20.8%
Behold the Shogun's Executioner
Complete Empire of the Rising Sun mission 3 on any difficulty level
6/14/2009
4:31:50 PM
Rare 23.0%
To Conquer Shattered Spirits
Complete Empire of the Rising Sun mission 2 on any difficulty level
6/14/2009
3:34:27 PM
Rare 24.3%
The Death of Father Frost
Complete Empire of the Rising Sun mission 1 on any difficulty level
6/14/2009
3:00:57 PM
Rare 26.2%
Fertilizer Man
Kill 200 zombies in a single game. (Map Pack 2 only)
6/13/2009
12:04:56 AM
Very Rare 5.8%
Hammer Time
Repair 200 window boards in a single game. (Map Pack 2 only)
6/12/2009
9:50:48 PM
Ultra Rare 3.9%
The Moon Shall Never Have Them
Complete Allies mission 9 on any difficulty level
6/12/2009
9:19:30 PM
Rare 16.8%
The Unfathomable Fortress
Complete Allies mission 5 on any difficulty level
6/11/2009
3:55:00 PM
Rare 23.2%
Snake in the Grass
Take out a Japanese soldier lying in wait in the grass.
6/8/2009
11:53:04 PM
Rare 44.5%
The Shark and the Lure
Complete Allies mission 2 on any difficulty level
5/18/2009
4:40:52 PM
Rare 30.9%
Ride of the Red Menace
Complete Allies mission 1 on any difficulty level
5/18/2009
3:51:13 PM
Rare 36.3%
Blight on the Big Apple
Complete Soviet mission 9 on any difficulty level
5/18/2009
3:21:18 PM
Rare 25.6%
The Stone-Faced Witnesses
Complete Soviet mission 8 on any difficulty level
5/18/2009
2:11:30 PM
Rare 26.6%
