Ultimate Knockout
From the gassed state, KO an opponent in any mode.
10/21/2009
11:06:13 PM
Common 76.3%
Freeflow Perfection
Perform a perfect combo including all of Batman's combat moves (any play mode)
9/17/2009
3:47:04 AM
Ultra Rare 2.2%
Mano-a-mano
Defeat Titan henchman without using Batarangs (any play mode)
9/13/2009
2:12:10 AM
Rare 10.1%
Invisible Predator
Complete one predator challenge by using only Silent Takedowns
9/13/2009
2:05:53 AM
Ultra Rare 4.0%
Flawless Freeflow Fighter
Complete one combat challenge without taking damage
9/8/2009
9:20:49 PM
Very Rare 8.3%
Rope-a-dope-a-dope
String up one henchman and drop him to surprise a second (any play mode).
9/3/2009
1:26:23 AM
Rare 30.0%