Knockout in the Blackout
Defeat 50 enemies in powered down areas while no missions are active.
6/16/2011
12:36:09 AM
Very Rare 6.5%
Duke Angry, Duke Smash!
Kill 15 aliens with melee attacks while on steroids
6/15/2011
8:58:28 PM
Rare 13.3%Very Rare 6.5%Rare 13.3%
