Zsasz Cut Down To Size
Save Dr. Young from being killed by Victor Zsasz
12/31/2010
2:08:46 PM
Common 54.6%
Rope-a-dope-a-dope
String up one henchman and drop him to surprise a second (any play mode).
12/31/2010
1:36:37 PM
Rare 30.0%
Breaking And Entering
Gain access to Administration after it is locked down by the Joker
12/30/2010
11:13:44 PM
Common 59.7%
Malpractice Needs More Practice
Survive the onslaught from the deformed Joker henchman
12/25/2010
12:28:35 PM
Common 87.1%
Leave No Man Behind
Rescue the guards and henchman from the Joker toxin in Decontamination
12/25/2010
12:24:09 PM
Common 84.0%
Overachiever
Score 750 points or more on a single kill (Multiplayer Only).
12/6/2010
8:30:32 PM
Rare 11.0%
Job skills
During Open Conflict, kill your target and escape (Multiplayer Only).
12/6/2010
8:29:15 PM
Rare 13.8%
Synchronization Established
Complete an entire Session with at least one kill (Multiplayer Only).
11/30/2010
6:57:16 PM
Rare 35.0%
Fast Learner
Kill your target and escape your pursuer in less than 10 seconds (Multiplayer Only).
11/30/2010
6:42:41 PM
Rare 16.6%
Technical Difficulties
Attempt to access DNA Sequence 9 for the first time.
11/29/2010
5:41:33 PM
Common 91.8%