Batman: Arkham City (Xbox 360) achievements
3,267
(1,500)

Batman: Arkham City (Xbox 360)

4.6 from 11236 votes

There are a maximum of 70 Batman: Arkham City (Xbox 360) achievements (50 without DLC) worth 3,267 (1,500)

154,089 tracked gamers have this game, 4,197 have completed it (2.72%)

Achievement Details

Serial Killer in Batman: Arkham City (Xbox 360)

Serial Killer41 (25)

Track down the serial killer

  • Unlocked by 58,387 tracked gamers (38% - TA Ratio = 1.62) 154,089  

Achievement Guide for Serial Killer

AuthorSolution
MissJaded
420,794 (261,255)
MissJaded
Achievement won on 23 Oct 11
TA Score for this game: 3,003
Posted on 23 October 11 at 09:09, Edited on 15 November 13 at 02:55
This solution has 83 positive votes and 4 negative votes. Please log in to vote.
Side Mission: Identity Theft - Achievement Serial Killer;

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*This achievement can be done during the story (after Wonder City) or after in freeplay when you beat the Story, you can go back and still get the achievement. It starts when you turn off all the penguin communication disruptors you'll get a opitional side mission that will show you the first location on the map. They will start showing you more of the locations later when you get further into the story like I said after Wonder City you can finish it.

Note: You have to do this and all side quest again on NG+ (New Game Plus) mode to get Perfect Knight - Day2.

Victim #1; (0:17)

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The Identity Theft side mission can be officially started as soon as you exit the subway following your disabling of Penguin’s third communication disruptor. The first victim can be found just east of the subway exit. This victim’s location will be the only information explicitly given to you by the Batcomputer in regard to this mission.

Victim #2; (1:00)

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The second Identity Theft victim only appears after you’ve completed the first main story mission inside the Museum. Look for a small alleyway in the middle of the building north of Ace Chemicals. Scan this victim’s face and the weapon next to him. After a lengthy conversation with Oracle, it’s up to you find the next lead. Head south.

Victim #3; (2:44)

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Once again, the next victim will not appear until you progress past a certain point in the game. Finish your time in Wonder City and rescue the infamous new inmate when you get back to street level. Now you are finally free to find the third victim, who is lying in the middle of an alley on the south side of the Ace Chemicals building. As you approach the corpse, Batman should make a remark about finding another victim; if he doesn’t, quit and reload your game.

Interrogation #4; (3:38)

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Scan the victims face and the spot of bleach near his body. Follow the trail of bleach to another alley to the northwest, interrogating the inmate you find there. (Sometimes it will be glitched and he won't show to Interrogate he should be in an prison outfit, if he's not there go to the door behind and come back out of restart checkpoint.)

Killers Hideout; (4:11)

An apartment just east of the courthouse. (You wont be able to enter without finding the all the clues) Enter the hideout and listen to the journal on the table to trigger a scene. Hack the console afterward to escape the hideout, completing the mission.

If you follow this video should take you to where you need to go to find this werid serial killer. Keep in mind this is a *SPOILER VIDEO so don't watch the end if you don't wanna be surprised:

Credit goes to Gameraders and myself.

There are maps as well in the video to help you, you can custom waypoint them to find the places eaiser.
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