Freeflow Perfection
Perform a perfect combo including all of Batman's combat moves (any play mode)
9/1/2009
10:47:14 PM
Ultra Rare 2.2%
Flawless Freeflow Fighter
Complete one combat challenge without taking damage
9/1/2009
10:13:29 PM
Very Rare 8.3%
Rope-a-dope-a-dope
String up one henchman and drop him to surprise a second (any play mode).
9/1/2009
9:55:29 PM
Rare 30.0%
It's a Trap!
Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)
9/1/2009
9:48:45 PM
Ultra Rare 2.7%
Big Baller
Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)
9/1/2009
9:18:42 PM
Ultra Rare 3.0%
Deadhead
Get 150 zombie headshots in a single game. (Map Pack 2 only)
9/1/2009
8:51:19 PM
Ultra Rare 3.3%
Soul Survivor
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
9/1/2009
8:49:49 PM
Ultra Rare 4.3%
Invisible Predator
Complete one predator challenge by using only Silent Takedowns
9/1/2009
7:58:25 PM
Ultra Rare 4.0%
Epic Tier 3 Engineer
Complete the game on the hardest difficulty setting
8/31/2009
7:03:10 PM
Ultra Rare 4.7%
Mano-a-mano
Defeat Titan henchman without using Batarangs (any play mode)
8/31/2009
10:08:29 AM
Rare 10.1%
