- IQ Test
Solve the first riddle
Unlocked offline - 1 guide
- Conundrum
Rescue the first hostage from Riddler
Unlocked offline - 3 guides
- Gladiator
Last man standing
Unlocked offline - 1 guide
- Wrecking Ball
Stop the unstoppable
Unlocked offline - 2 guides
- Mastermind
Rescue the second hostage from Riddler
Unlocked offline - 1 guide
- Lost And Found
Uncover the secret of Arkham City
Unlocked offline - 2 guides
- Sandstorm
We are legion
Unlocked offline - 2 guides
- Hide And Seek
A deadly game of hide and seek
Unlocked offline - 3 guides
- Dial Z For Murder
Stop the phone booth killer
Unlocked offline - 3 guides
- Stop the Clock
Time is running out
Unlocked offline - 1 guide
- Pay Your Respects
A moment of remembrance
Unlocked offline - 3 guides
- Gadget Attack
Use 5 different Quickfire gadgets in one fight (any play mode)
Unlocked offline - 2 guides
- Serial Killer
Track down the serial killer
Unlocked offline - 1 guide
- Mystery Stalker
Reveal the mystery watcher
Unlocked offline - 2 guides
- Bargaining Chip
Reunite the separated couple
Unlocked offline - 1 guide
- Catch
Find someone to play remote Batarang catch with
Unlocked offline - 5 guides
- Broken Toys
Destroy it all
Unlocked offline - 2 guides
- Puzzler
Rescue the third hostage from Riddler
Unlocked offline - 1 guide
- Intellectual
Rescue the fourth hostage from Riddler
Unlocked offline - 2 guides
- Storyteller
Have 12 murderous dates with Calendar Man
Unlocked offline - 9 guides
- Ghost Train
Fight for survival
Unlocked offline - 1 guide
- Freefall
Don't look down
Unlocked offline - 1 guide
- Fully Loaded
Collect all of Batman's gadgets and upgrades
Unlocked offline - 4 guides
- Exit Stage Right
All the world is a stage
Unlocked offline - 2 guides
- Forensic Expert
Collect enough evidence to locate the gun for hire
Unlocked offline - 2 guides
- Genius
Rescue all the hostages from Riddler
Unlocked offline - 2 guides
- Contract Terminated
Stop the contract operative
Unlocked offline - 2 guides
- Aggravated Assault
Stop all assaults in Arkham City
Unlocked offline - 3 guides
- Flawless Freeflow Fighter 2.0
Complete one combat challenge without taking damage (any character)
Unlocked offline - 2 guides
- Gotham Base Jumper
Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.
Unlocked offline - 5 guides
- Bronze Revenge
Obtain 24 medals on the original Arkham City ranked maps (as Batman)
Unlocked offline - 2 guides
- Silver Revenge
Obtain 48 medals on the original Arkham City ranked maps (as Batman)
Unlocked offline - 2 guides
- Gold Revenge
Obtain all 72 medals on the original Arkham City ranked maps (as Batman)
Unlocked offline - 11 guides
- Perfect Freeflow 2.0
Perform a perfect combo including all of Batman's combat moves (any play mode)
Unlocked offline - 10 guides
- Campaign Bronze
Obtain 36 medals on the original Arkham City campaigns (as Batman)
Unlocked offline - 1 guide
- Campaign Silver
Obtain 72 medals on the original Arkham City campaigns (as Batman)
Unlocked offline - 1 guide
- Campaign Gold
Obtain all 108 medals on the original Arkham City campaigns (as Batman)
Unlocked offline - 9 guides
- Twice Nightly
Complete New Game Plus
Unlocked offline - 5 guides
- Perfect Knight - Day 2
Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)
Unlocked offline - 2 guides
- Brainteaser
Rescue the fifth hostage from Riddler
31 October 2011 - 3 guides
- The Last Laugh
The joke's on who?
23 December 2018 - 3 guides
- Bomb Squad
Defuse all bombs in 3 minutes or less
23 December 2018 - 3 guides
- Snap To It
Snap Flash an unarmed thug, an armed thug, an environmental object and a Titan
23 December 2018 - 3 guides
- How's It Hanging?
Clean up the Dry Docks
23 December 2018 - 2 guides
- Party's Over
Destroy all Harley Balloons
21 December 2018 - 3 guides
- Breaking and Entering
Find a way into the secret base
21 December 2018 - 2 guides
- Lost Property
No crimefighter should be without this
19 December 2018 - 1 guide
- A Few New Tricks
Use 5 different Quickfire gadgets in one fight as Robin in Harley Quinn's Revenge
19 December 2018 - 2 guides
- Frequent Flyer
Zip Kick 5 different thugs
19 December 2018 - 2 guides
- Battering Ram
Shield Bash 5 different thugs
19 December 2018 - 2 guides