Destroy all Harley Balloons
The joke's on who?
Defuse all bombs in 3 minutes or less
Snap Flash an unarmed thug, an armed thug, an environmental object and a Titan
Clean up the Dry Docks
Find a way into the secret base
No crimefighter should be without this
Zip Kick 5 different thugs
Shield Bash 5 different thugs
Use 5 different Quickfire gadgets in one fight as Robin in Harley Quinn's Revenge
Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)
Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)
Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)
Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)
Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)
Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)
Complete every challenge in Arkham City
Obtain all 108 medals on the original Arkham City campaigns (as Batman)
Obtain 72 medals on the original Arkham City campaigns (as Batman)
Obtain 36 medals on the original Arkham City campaigns (as Batman)
Obtain all 72 medals on the original Arkham City ranked maps (as Batman)
Obtain 48 medals on the original Arkham City ranked maps (as Batman)
Obtain 24 medals on the original Arkham City ranked maps (as Batman)
Perform a perfect combo including all of Batman's combat moves (any play mode)
Complete New Game Plus
Complete one combat challenge without taking damage (any character)
Complete all 40 of the Catwoman Riddler grid items
Use 5 different Quickfire gadgets in one fight (any play mode)
A moment of remembrance
Rescue all the hostages from Riddler
Stop all assaults in Arkham City
Retrieve your stolen goods
Rescue the fifth hostage from Riddler
Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.
All the world is a stage
Don't look down
Collect all of Batman's gadgets and upgrades
Steal the score of a lifetime
Fight for survival
Rescue the fourth hostage from Riddler
Reunite the separated couple
Stop the contract operative
Collect enough evidence to locate the gun for hire
Time is running out
Complete a combo of 50 moves (any play mode, any character)
Reveal the mystery watcher
A deadly game of hide and seek
Destroy it all
Track down the serial killer
We are legion
Uncover the secret of Arkham City
Find someone to play remote Batarang catch with
Complete all augmented reality training exercises
Rescue the third hostage from Riddler
Stop the phone booth killer
Stop the unstoppable
Last man standing
Rescue the second hostage from Riddler
Clear the airwaves
Rescue the first hostage from Riddler
Solve the first riddle
Drop in on an old friend
Hammer the point home
There is only one way in
Answer the call for help
Answer a ringing phone
Save the medical volunteers
Save the damsel, but is she in distress?
Become the Bat
Have 12 murderous dates with Calendar Man
