Complete a Castle Statue.

Break the illusion of 75 enemies.

Rescue the third hostage from Riddler

Bounce on Laura 100 times.

Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

Don't look down

Steal the score of a lifetime

Rescue the second hostage from Riddler

Stop the phone booth killer

Collect enough evidence to locate the gun for hire

Reveal the mystery watcher

Complete all augmented reality training exercises

We are legion