- Mystery Stalker
Reveal the mystery watcher
21 October 2011 - 2 guides
- Catch
Find someone to play remote Batarang catch with
21 October 2011 - 5 guides
- Intellectual
Rescue the fourth hostage from Riddler
21 October 2011 - 2 guides
- Contract Terminated
Stop the contract operative
21 October 2011 - 2 guides
- Forensic Expert
Collect enough evidence to locate the gun for hire
21 October 2011 - 2 guides
- Fully Loaded
Collect all of Batman's gadgets and upgrades
21 October 2011 - 4 guides
- Dial Z For Murder
Stop the phone booth killer
21 October 2011 - 3 guides
- AR Knight
Complete all augmented reality training exercises
21 October 2011 - 3 guides
- Exit Stage Right
All the world is a stage
21 October 2011 - 2 guides
- Freefall
Don't look down
21 October 2011 - 1 guide
- Bargaining Chip
Reunite the separated couple
21 October 2011 - 1 guide
- Puzzler
Rescue the third hostage from Riddler
21 October 2011 - 1 guide
- Ghost Train
Fight for survival
20 October 2011 - 1 guide
- Stop the Clock
Time is running out
20 October 2011 - 1 guide
- Hide And Seek
A deadly game of hide and seek
20 October 2011 - 3 guides
- Broken Toys
Destroy it all
20 October 2011 - 2 guides
- Sandstorm
We are legion
20 October 2011 - 2 guides
- Lost And Found
Uncover the secret of Arkham City
20 October 2011 - 2 guides
- Mastermind
Rescue the second hostage from Riddler
20 October 2011 - 1 guide
- 50x Combo
Complete a combo of 50 moves (any play mode, any character)
20 October 2011 - 10 guides
- Wrecking Ball
Stop the unstoppable
20 October 2011 - 2 guides
- Gladiator
Last man standing
20 October 2011 - 1 guide
- Communication Breakdown
Clear the airwaves
20 October 2011 - 1 guide
- Conundrum
Rescue the first hostage from Riddler
20 October 2011 - 3 guides
- IQ Test
Solve the first riddle
20 October 2011 - 1 guide
- One-Armed Bandit
Hammer the point home
19 October 2011 - 1 guide
- Chimney Sweep
There is only one way in
19 October 2011 - 1 guide
- Distress Flare
Answer the call for help
19 October 2011 - 1 guide
- Savior
Save the medical volunteers
19 October 2011 - 1 guide
- Flawless Freeflow Fighter 2.0
Complete one combat challenge without taking damage (any character)
18 October 2011 - 2 guides
- Ring Ring
Answer a ringing phone
18 October 2011 - 2 guides
- Acid Bath
Save the damsel, but is she in distress?
18 October 2011 - 1 guide
- I'm Batman
Become the Bat
18 October 2011 - 2 guides
- Gold Revenge
Obtain all 72 medals on the original Arkham City ranked maps (as Batman)
Locked - 11 guides
- Campaign Bronze
Obtain 36 medals on the original Arkham City campaigns (as Batman)
Locked - 1 guide
- Campaign Silver
Obtain 72 medals on the original Arkham City campaigns (as Batman)
Locked - 1 guide
- Campaign Gold
Obtain all 108 medals on the original Arkham City campaigns (as Batman)
Locked - 9 guides
- Storyteller
Have 12 murderous dates with Calendar Man
Locked - 8 guides
- Perfect Freeflow 2.0
Perform a perfect combo including all of Batman's combat moves (any play mode)
Locked - 10 guides
- Perfect Knight - Day 2
Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)
Locked - 2 guides