Burnout
Fill the Nitrous bar then use it all in one go without hitting anything
11/16/2010
1:01:16 AM
Common 85.7%
Special Movement
Do a Special Move 100 times! If you're a true student of the Rindo-kan dojo, it's your duty!
5/18/2010
6:18:52 AM
Common 59.5%
First Timer
I'll never forget my first time for Ryu's sake! Win one Ranked Match! Gotta aim for the top!
5/16/2010
12:56:41 PM
Rare 22.9%
Soul Survivor
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
12/19/2009
5:25:53 PM
Ultra Rare 4.3%
Fertilizer Man
Kill 200 zombies in a single game. (Map Pack 2 only)
12/19/2009
5:25:33 PM
Very Rare 5.8%
Perkaholics Anonymous!
Survive until round 20 without buying a single Perk. (Map Pack 3 only)
10/23/2009
11:36:00 PM
Ultra Rare 4.7%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
10/18/2009
3:46:23 AM
Very Rare 7.6%