Speeder
Use a Supercharger and for the duration of the boost don't hit a wall on Tourist Trap
12/2/2012
5:35:21 AM
Ultra Rare 0.6%
Good Sport Award
Achieve a Sportsmanship Level of 10 in the Season Showdown competition.
12/2/2012
3:50:09 AM
Ultra Rare 3.1%
Big Brawler
Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
11/30/2012
8:52:56 PM
Ultra Rare 3.5%
Challenge Master
Completed either 25 Challenges on Hard, or 10 Challenges on Expert
11/29/2012
7:11:46 PM
Ultra Rare 3.5%
40 Knives!
Kill 40 zombies with the bowie knife. (Map Pack 3 only)
11/28/2012
4:19:46 PM
Ultra Rare 2.9%
Formation Attack
Joined the same DFM with two others and shot down a hostile (mission co-op).
11/27/2012
8:01:08 PM
Ultra Rare 4.5%
Carlson's Raiders
Complete 'Semper Fi' on any difficulty. (Solo only)
11/26/2012
7:00:32 AM
Common 58.2%
