Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)

Defeat 1000 enemies

Collect all magazines

Complete the game on super hero difficulty

Complete the game on hero difficulty

Perform a perfect combo including all of Batman's combat moves (any play mode)

Immobilize 6 enemies simultaneously with web

Rescue Alistaire Smythe

Complete all conversations with the Endurance crew.

Collect all Oscorp Manuals

Resolve all police deadlocks

Find someone to play remote Batarang catch with

Have 12 murderous dates with Calendar Man