Batman Arkham City Achievement Guide

1. I'm Batman (10) - Become the Bat
2. Acid Bath (10) - Save the damsel, but is she in distress?
3. Savior (10) - Save the medical volunteers
4. Chimney Sweep (10) - There is only one way in
5. One Armed Bandit (10) - Hammer the point home
6. Communication Breakdown (10) - Clear the airwaves
7. Gladiator (10) - Last man standing
8. Wrecking Ball (25) - Stop the unstoppable
9. Lost And Found (10) - Uncover the secret of Arkham City
10. Sand Storm (25) - We are legion
11. Hide And Seek (25) - A deadly game of hide and seek
12. Ghost Train (25) - Fight for survival
13. Freefall (25) - Don't look down
14. Exit Stage Right (50) - All the world is a stage
15. Forensic Expert (10) - Collect enough evidence to locate the gun for hire
16. Contract Terminated (25) - Stop the contract operative
17. Serial Killer (25) - Track down the serial killer
18. Mystery Stalker (15) - Reveal the mystery watcher
19. Distress Flare (5) - Answer the call for help
20. Broken Toys (25) - Destroy it all
21. Ring Ring (5) - Answer a ringing phone
22. Dial Z For Murder (25) - Stop the phone booth killer
23. Stop the Clock (15) - Time is running out
24. Bargaining Chip (15) - Reunite the separated couple
25. AR Knight (25) - Complete all augmented reality training exercises
26. Fully Loaded (10) - Collect all of Batman's gadgets and upgrades
27. Aggravated Assault (10) - Stop all assaults in Arkham City
28. IQ Test (10) - Solve the first riddle
29. Conundrum (20) - Rescue the first hostage from Riddler
30. Mastermind (20) - Rescue the second hostage from Riddler
31. Puzzler (30) - Rescue the third hostage from Riddler
32. Intellectual (30) - Rescue the fourth hostage from Riddler
33. Brainteaser (40) - Rescue the fifth hostage from Riddler
34. Genius (50) - Rescue all the hostages from Riddler
35. Bronze Revenge (10) - Obtain 24 medals on the original Arkham City ranked maps (as Batman)
36. Silver Revenge (20) - Obtain 48 medals on the original Arkham City ranked maps (as Batman)
37. Gold Revenge (40) - Obtain all 72 medals on the original Arkham City ranked maps (as Batman)
38. Campaign Bronze (10) - Obtain 24 medals on the original Arkham City ranked maps (as Batman)
39. Campaign Silver (20) - Obtain 72 medals on the original Arkham City campaigns (as Batman)
40. Campaign Gold (40) - Obtain all 108 medals on the original Arkham City campaigns (as Batman)
41. Flawless Freeflow Fighter 2.0 (5) - Complete one combat challenge without taking damage (any character)
42. Twice Nightly (75) - Complete New Game Plus
43. Gotham Base Jumper (5) - Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground
44. Pay Your Respects (5) - A moment of remembrance
45. Story Teller (10) - Have 12 murderous dates with Calendar Man
46. Catch (5) - Find someone to play remote Batarang catch with
47. 50x Combo (5) - Complete a combo of 50 moves (any play mode, any character)
48. Perfect Freeflow 2.0 (5) - Perform a perfect combo including all of Batman's combat moves (any play mode)
49. Gadget Attack (5) - Use 5 different Quickfire gadgets in one fight (any play mode)
40. Perfect Knight: Day 2 (75) - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)