Grenade Hangman
Kill 10 enemies with grenades by aiming while hanging from a ledge
10/3/2008
6:53:12 PM
Very Rare 5.2%
Steel Fist
Kill five enemies with a single punch, after softening them up with gunfire
9/21/2008
8:26:55 PM
Very Rare 9.4%
Run-and-Gunner
Kill 20 enemies by shooting from the hip (without aiming with the L1 button)
9/21/2008
2:49:24 PM
Rare 22.5%