Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/15/2010
11:35:10 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
1/14/2010
4:23:58 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.
1/14/2010
4:20:50 PM
Common 54.5%
Tripleshot!
Hit at least three different monsters with a single bow shot
9/19/2009
9:31:09 PM
Rare 16.8%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
5/26/2009
10:40:58 PM
Rare 33.1%