Ultimate Submission
From the gassed state, Submit an opponent in any mode.
6/12/2009
7:05:09 PM
Rare 22.7%
Oh, You've Done This Before
Take down 50 enemies by sticking them with a grenade.
6/11/2009
10:56:12 AM
Rare 14.3%
Road Kill
Take down 25 enemies while riding on the roof of a moving vehicle.
6/10/2009
9:29:41 PM
Rare 40.2%
