Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/15/2009
12:10:58 AM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/15/2009
12:02:07 AM
Common 54.5%
Zsasz Cut Down To Size
Save Dr. Young from being killed by Victor Zsasz
11/8/2009
3:19:49 AM
Common 54.6%
Breaking And Entering
Gain access to Administration after it is locked down by the Joker
11/7/2009
11:29:15 PM
Common 59.7%
Malpractice Needs More Practice
Survive the onslaught from the deformed Joker henchman
10/14/2009
7:24:43 PM
Common 87.1%
Leave No Man Behind
Rescue the guards and henchman from the Joker toxin in Decontamination
10/14/2009
7:11:15 PM
Common 84.0%
