Complete any hub race as Green Loontern

Allow Fabia to die in the collapsing temple

Loop through time ten times

Intimidate the creator of The Golden Rule

Assemble as many people as possible in the Museum

Confront the creator of The Golden Rule

Have Duli released from his cell

Discovering Underworld icons Sisyphus, Tantalus, Ixion and the Belide

Pick up the sponge on a stick

Dodge 3 boulders

Get 100 Ringouts

Play as The Riddler in the Batcave Trophy Room