I'm Batman - 10 points
Become the Bat
Acid Bath - 10 points
Save the damsel, but is she in distress?
Savior - 10 points
Save the medical volunteers
Chimney Sweep - 10 points
There is only one way in
One Armed Bandit - 10 points
Hammer the point home
Communication Breakdown - 10 points
Clear the airwaves
Gladiator - 10 points
Last man standing
Wrecking Ball - 25 points
Stop the unstoppable
Lost And Found - 10 points
Uncover the secret of Arkham City
Sand Storm - 25 points
We are legion
Hide And Seek - 25 points
A deadly game of hide and seek
Ghost Train - 25 points
Fight for survival
Freefall - 25 points
Don't look down
Exit Stage Right - 50 points
All the world is a stage
Forensic Expert - 10 points
Collect enough evidence to locate the gun for hire
Contract Terminated - 25 points
Stop the contract operative
Serial Killer - 25 points
Track down the serial killer
Mystery Stalker - 15 points
Reveal the mystery watcher
Distress Flare - 5 points
Answer the call for help
Broken Toys - 25 points
Destroy it all
Ring Ring - 5 points
Answer a ringing phone
Dial Z For Murder - 25 points
Stop the phone booth killer
Stop the Clock - 15 points
Time is running out
Bargaining Chip - 15 points
Reunite the separated couple
AR Knight - 25 points
Complete all augmented reality training exercises
Fully Loaded - 10 points
Collect all of Batman's gadgets and upgrades
Aggravated Assault - 10 points
Stop all assaults in Arkham City
IQ Test - 10 points
Solve the first riddle
Conundrum - 20 points
Rescue the first hostage from Riddler
Mastermind - 20 points
Rescue the second hostage from Riddler
Puzzler - 30 points
Rescue the third hostage from Riddler
Intellectual - 30 points
Rescue the fourth hostage from Riddler
Brainteaser - 40 points
Rescue the fifth hostage from Riddler
Genius - 50 points
Rescue all the hostages from Riddler
Bronze Revenge - 10 points
Obtain 24 medals on the original Arkham City ranked maps (as Batman)
Silver Revenge - 20 points
Obtain 48 medals on the original Arkham City ranked maps (as Batman)
Gold Revenge - 40 points
Obtain all 72 medals on the original Arkham City ranked maps (as Batman)
Campaign Bronze - 10 points
Obtain 24 medals on the original Arkham City ranked maps (as Batman)
Campaign Silver - 20 points
Obtain 72 medals on the original Arkham City campaigns (as Batman)
Campaign Gold - 40 points
Obtain all 108 medals on the original Arkham City campaigns (as Batman)
Flawless Freeflow Fighter 2.0 - 5 points
Complete one combat challenge without taking damage (any character)
Twice Nightly - 75 points
Complete New Game Plus
Gotham Base Jumper - 5 points
Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground
Pay Your Respects - 5 points
A moment of remembrance
Story Teller - 10 points
Have 12 murderous dates with Calendar Man
Catch - 5 points
Find someone to play remote Batarang catch with
50x Combo - 5 points
Complete a combo of 50 moves (any play mode, any character)
Perfect Freeflow 2.0 - 5 points
Perform a perfect combo including all of Batman's combat moves (any play mode)
Gadget Attack - 5 points
Use 5 different Quickfire gadgets in one fight (any play mode)
Perfect Knight - Day 2 - 75 points
Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)
Time Consuming 