There's no "I" in Team
Score at least 80,000 points in Team Survivors.
7/9/2009
2:05:22 PM
Ultra Rare 3.5%
Ride the Lightning
Defeat a Majini using the electric current from a transformer.
7/7/2009
5:03:55 PM
Rare 19.8%
Scorched Earth
Complete 'Burn 'em Out' on Veteran difficulty. (Solo only)
6/25/2009
9:39:36 AM
Ultra Rare 3.6%
Blue Ribbon
Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)
6/24/2009
9:47:53 AM
Very Rare 5.2%
The Hammer Strikes
Complete 'Their Land, Their Blood' on Veteran difficulty. (Solo only)
6/23/2009
8:56:04 PM
Ultra Rare 4.2%
Big Brawler
Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
6/23/2009
2:32:57 PM
Ultra Rare 3.5%
Weapon of Minor Destruction
Kill no more than one zombie with a nuke. (Map Pack 2 only)
6/23/2009
12:54:31 PM
Very Rare 7.0%