Flawless Freeflow Fighter 2.0
Complete one combat challenge without taking damage (any character)
12/11/2011
5:35:30 PM
Very Rare 6.3%
Gotham Base Jumper
Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.
12/11/2011
4:11:51 PM
Ultra Rare 2.8%
Gadget Attack
Use 5 different Quickfire gadgets in one fight (any play mode)
12/11/2011
12:26:58 PM
Very Rare 9.9%