Crushed 50 Enemies.

Edith Up, the Gourmet Fairy is Free!

Holly Luya, the Music Nymph is Free!

Completed a level without taking a hit!

Complete the game four times, once with each character.

Chain-Bubblized 4 Enemies.

Head Nymph Betilla is Free!

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

Don't look down

Fight for survival

Complete all augmented reality training exercises

Track down the serial killer