Defeat Titan henchman without using Batarangs (any play mode)

Capture and lock up Harley Quinn

Escape from Monstro.

You've unlocked all of the upgrades for a New Kid ability.

You sold 300 junk items.

Seal the keyhole in Deep Jungle.

Clear gummi ship mission 1.

You successfully blocked every enemy attack in a single (non-tutorial) battle.

You accepted your fate and chose the name Douchebag yourself.

Save Dr. Young from being killed by Victor Zsasz

Gain access to Arkham Mansion after it is locked down by the Joker

Defeat Bane

Save all the doctors in Medical