Cliffhanger Killer
Cliffhanger Killer - Kill 50 enemies while in vertical cover
3/27/2011
6:02:19 PM
Rare 40.1%
Blue Light Special
Blue Light Special - Kill 3 enemies with one grenade
3/27/2011
2:46:45 AM
Common 55.7%
Run-and-Gunner
Defeat 20 enemies by shooting from the hip (without aiming with L1)
12/16/2010
1:23:01 AM
Rare 21.3%
Grenade Hangman
Defeat ten enemies with grenades by aiming while hanging
9/25/2010
8:46:36 PM
Very Rare 9.1%
To the Delphi Main
Complete the first half of the campaign on any difficulty
9/2/2010
10:21:55 PM
Rare 45.9%
First Drop
Complete the first mission of the campaign on any difficulty
9/2/2010
12:41:08 AM
Common 73.3%
