Vehicular Slaughter
Destroy all enemies on vehicles during the prison break.
2/23/2011
9:52:05 PM
Rare 18.5%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
2/23/2011
9:46:33 PM
Rare 34.9%
Hammer Time!
Upgrade a weapon or piece of armor (Single Player Campaign)
2/19/2011
10:09:55 PM
Common 51.7%
