Oh, You've Done This Before
Take down 50 enemies by sticking them with a grenade.
3/26/2011
2:58:12 PM
Rare 14.3%
Hard Finish
Finish story mode on Hard, without changing the difficulty setting.
3/26/2011
1:41:01 PM
Very Rare 6.6%
Evil to the Core
Purchase every negative Karma upgrade for each power.
3/25/2011
12:54:20 PM
Very Rare 5.1%
