Old Faithful
Kill 400 enemies with assault rifles, submachine guns or shotguns
1/18/2010
11:24:23 PM
Rare 43.1%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/29/2009
4:13:22 AM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/28/2009
6:39:46 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/28/2009
6:19:21 PM
Common 54.5%
Fight for the Fumble
Win possession of the ball after a fumble pile-up. 5 min qtrs, All Pro (no co-op)
11/6/2009
5:08:48 AM
Rare 38.3%
Cut Your Teeth
You were successfully promoted up a rank in multiplayer.
11/2/2009
12:07:35 AM
Rare 18.8%
Get Your Right Foot Wet
Complete a match in Competitive Co-Op mode. (Online co-op only)
9/4/2009
4:05:50 AM
Rare 16.8%
No Safe Place
Burn an enemy out of a tree with the flamethrower in 'Hard Landing'.
8/26/2009
3:32:53 AM
Rare 27.7%