Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/11/2009
1:54:06 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.
11/11/2009
1:17:42 PM
Common 54.5%
Provider
Perform a cross for a friend who scores from it. (Co-op Trophy)
8/26/2009
9:00:41 PM
Rare 15.5%
The Gipson Curse
Go into an online match after choosing your own arena player
6/23/2009
9:57:59 AM
Rare 22.4%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
6/18/2009
5:03:09 PM
Rare 35.9%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
6/18/2009
4:38:48 PM
Rare 45.1%
Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
6/18/2009
2:51:57 PM
Rare 32.3%
