Someone got the list of achievements for Batman: Arkham City for the Xbox 360.

Achievement Name – Point Value
Description

I’m Batman – 10
Become the Bat

Acid Bath – 10
Save the damsel, but is she in distress?

Savior – 10
Save the medical volunteers

Chimney Sweep – 10
There is only one way in

One Armed Bandit – 10
Hammer the point home

Communication Breakdown – 10
Clear the airwaves

Gladiator – 10
Last man standing

Wrecking Ball – 25
Stop the unstoppable

Lost And Found – 10
Uncover the secret of Arkham City

Sand Storm – 25
We are legion

Hide And Seek – 25
A deadly game of hide and seek

Ghost Train – 25
Fight for survival

Freefall – 25
Don’t look down

Exit Stage Right – 50
All the world is a stage

Forensic Expert – 10
Collect enough evidence to locate the gun for hire

Contract Terminated – 25
Stop the contract operative

Serial Killer – 25
Track down the serial killer

Mystery Stalker – 15
Reveal the mystery watcher

Distress Flare – 5
Answer the call for help

Broken Toys – 25
Destroy it all

Ring Ring – 5
Answer a ringing phone

Dial Z For Murder – 25
Stop the phone booth killer

Stop the Clock – 15
Time is running out

Bargaining Chip – 15
Reunite the separated couple

AR Knight – 25
Complete all augmented reality training exercises

Fully Loaded – 10
Collect all of Batman’s gadgets and upgrades

Aggravated Assault – 10
Stop all assaults in Arkham City

IQ Test – 10
Solve the first riddle

Conundrum – 20
Rescue the first hostage from Riddler

Mastermind – 20
Rescue the second hostage from Riddler

Puzzler – 30
Rescue the third hostage from Riddler

Intellectual – 30
Rescue the fourth hostage from Riddler

Brainteaser – 40
Rescue the fifth hostage from Riddler

Genius – 50
Rescue all the hostages from Riddler

Bronze Revenge – 10
Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Silver Revenge – 20
Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Gold Revenge – 40
Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Campaign Bronze – 10
Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Campaign Silver – 20
Obtain 72 medals on the original Arkham City campaigns (as Batman)

Campaign Gold – 40
Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Flawless Freeflow Fighter 2.0 – 5
Complete one combat challenge without taking damage (any character)

Twice Nightly – 75
Complete New Game Plus

Gotham Base Jumper – 5
Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground

Pay Your Respects – 5
A moment of remembrance

Story Teller – 10
Have 12 murderous dates with Calendar Man

Catch – 5
Find someone to play remote Batarang catch with

50x Combo – 5
Complete a combo of 50 moves (any play mode, any character)

Perfect Freeflow 2.0 – 5
Perform a perfect combo including all of Batman’s combat moves (any play mode)

Gadget Attack – 5
Use 5 different Quickfire gadgets in one fight (any play mode)

Perfect Knight – Day 2 – 75
Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)

Start imagining how you will achieve all these achievements.

GO!