Find every pickup and detective case
Obtain all batsuits attainable through gameplay
Disarm all Black Mask junction boxes
Complete all detective cases
Defuse all Joker presents
Find and destroy all Penguin bird cages
Unlock the Zombie Suit
Find and destroy all of Black Mask's masks
Find all RUSH upgrades
Defeat Catwoman
Rescue all Penguin hostages
Find all armor upgrades
Find all gauntlet upgrades
Defeat Penguin
Defeat Black Mask
Complete your first detective case
Perform 20 stealth takedowns
Defeat Solomon Grundy
Defeat Grundy using the Shock Batarang and water
Defeat Joker
Die from inhaling gas
Find and destroy all Joker teeth
Get a 100 hit combo
Defeat Deadshot
Defeat Bronze Tiger
Get a 50 hit combo
Beatdown 10 thugs
Catch Catwoman in Gotham City
Get a 25 hit combo
Get a 12 hit combo