I'm Batman
Become the Bat
Acid Bath
Save the damsel, but is she in distress?
Savior
Save the medical volunteers
Chimney Sweep
There is only one way in
One-Armed Bandit
Hammer the point home
Communication Breakdown
Clear the airwaves
Gladiator
Last man standing
Wrecking Ball
Stop the unstoppable
Lost And Found
Uncover the secret of Arkham City
Sandstorm
We are legion
Hide And Seek
A deadly game of hide and seek
Ghost Train
Fight for survival
Freefall
Don't look down
Exit Stage Right
All the world is a stage
Contract Terminated
Stop the contract operative
Serial Killer
Track down the serial killer
Mystery Stalker
Reveal the mystery watcher
Broken Toys
Destroy it all
Dial Z For Murder
Stop the phone booth killer
Stop the Clock
Time is running out
Bargaining Chip
Reunite the separated couple
AR Knight
Complete all augmented reality training exercises
Fully Loaded
Collect all of Batman's gadgets and upgrades
Aggravated Assault
Stop all assaults in Arkham City
IQ Test
Solve the first riddle
Conundrum
Rescue the first hostage from Riddler
Mastermind
Rescue the second hostage from Riddler
Puzzler
Rescue the third hostage from Riddler
Intellectual
Rescue the fourth hostage from Riddler
Brainteaser
Rescue the fifth hostage from Riddler
Genius
Rescue all the hostages from Riddler
Bronze Revenge
Obtain 24 medals on the original Arkham City maps (as Batman)
Silver Revenge
Obtain 48 medals on the original Arkham City maps (as Batman)
Gold Revenge
Obtain all 72 medals on the original Arkham City maps (as Batman)
Campaign Bronze
Obtain 36 medals on the original Arkham City campaigns (as Batman)
Campaign Silver
Obtain 72 medals on the original Arkham City campaigns (as Batman)
Campaign Gold
Obtain all 108 medals on the original Arkham City campaigns (as Batman)
Flawless Freeflow Fighter 2.0
Complete one combat challenge without taking damage (any character)
Twice Nightly
Complete New Game Plus
Pay Your Respects
A moment of remembrance
Storyteller
Have 12 murderous dates with Calendar Man
Perfect Freeflow 2.0
Perform a perfect combo including all of Batman's combat moves (any play mode)
Gadget Attack
Use 5 different Quickfire gadgets in one fight (any play mode)
Perfect Knight - Day 2
Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)
Sphinx' Riddle
Complete all 40 of the Catwoman Riddler grid items
Arkham City Sirens
Drop in on an old friend
Pick Pocket
Steal the score of a lifetime
Family Jewels
Retrieve your stolen goods
Feline Revenge
Obtain all 72 medals on the original Arkham City maps (as Catwoman)
Campaign Kitty
Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)
Robin Revenge
Obtain 78 medals on the original Arkham City and Robin Bundle Pack maps (as Robin)
Campaign Wonder
Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)
Nightwing Revenge
Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack maps (as Nightwing)
Campaign Nightwing
Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)
Lost Property
No crimefighter should be without this
Breaking and Entering
Find a way into the secret base
How's It Hanging?
Clean up the Dry Docks
The Last Laugh
The joke's on who?
Frequent Flyer
Zip Kick 5 different thugs
Battering Ram
Shield Bash 5 different thugs
Snap To It
Snap Flash an unarmed thug, an armed thug, an environmental object and a Titan
Bomb Squad
Defuse all bombs in 3 minutes or less
A Few New Tricks
Use 5 different Quickfire gadgets in one fight as Robin in Harley Quinn's Revenge
Party's Over
Destroy all Harley Balloons