Batman: Arkham City

Batman: Arkham City Achievements

Aggravated Assault

Stop all assaults in Arkham City  

Ever vigilant, stop all 16 random crimes in Arkham City (Arkham Assault). A crime is taking place when you are picking up hostile chatter in the Local Surveillance feed. Use detective mode to track who is talking, then knock out the henchman to free the Political Prisoner. The map will sometimes display a pulsing hexagon in the location of a crime even when you're not close enough to hear the chatter, so check your map often.

Rate this achievementAverage Rating (Based on 2 votes)
User Comments
Comment #1 by Vectorman953
Monday, October 10, 2011 @ 12:05:46 PM

I wonder if this will be a strange combination of Fist-Fights and GTA4's stranger missions.

Comment #2 by CheezyLotus
Thursday, October 13, 2011 @ 11:00:19 PM

prolly a story cheevo.

Comment #3 by ll Mr Bubbles ll
Saturday, October 15, 2011 @ 03:02:51 AM

random npc's will be attacked and call for help just help them out .

Comment #4 by The Big Slippy
Thursday, October 20, 2011 @ 08:44:17 PM

#3 is right. This one starts at the very beginning of the game but will take you the entire game to finish. Just glide around listening for distress calls then save the people making them. There are a LOT of these. All of them are easy though.

Comment #5 by 2girls1up
Friday, October 21, 2011 @ 07:26:36 PM

You need 25. I'm left with only this and Calendar Man for 100%. Anyone know any good spawn points? Seems like I've gotten a couple near the riddler hostage location behind the church.

Comment #6 by 2girls1up
Saturday, October 22, 2011 @ 12:27:55 AM

Make that 16.

Comment #7 by brandonator14
Saturday, October 29, 2011 @ 03:06:50 AM

These are hard to find i think, ive found every collectible and beat the game and only got 70% for that side mission.

Comment #8 by goofydrip
Saturday, October 29, 2011 @ 03:41:15 PM

@5 take your Xbox off live and change the dates on the system settings to the dates on the wall next to calendar mans cell.

Comment #9 by Whammyaniac
Wednesday, November 30, 2011 @ 03:41:18 PM


Comment #10 by Havoc NL
Monday, December 12, 2011 @ 08:55:06 AM

90 percent, last one not showing up..

Comment #11 by HIM3KoRn
Saturday, December 31, 2011 @ 04:23:36 AM

I should have done thees earlier :(, I can't find any more people to save now

Comment #12 by Desade
Friday, March 02, 2012 @ 12:32:15 PM

Do these just pop up randomly, or is there some way I can make them come in quicker?

Comment #13 by Popcorn On Fire5
Thursday, April 12, 2012 @ 12:41:31 AM

All I need to do is finish this side mission and then I'll have the Perfect Knight-DAy 2 chievo. Anybody know how to trigger them? I'm stuck on 76 percent and have already beat the campaign. plz,plz plz.

Comment #14 by yodaimne
Saturday, April 14, 2012 @ 03:01:46 PM

If you need help with this achievement, go look this video on youtube
it shows all the place of the 16 assault

Comment #15 by xKRAIZEEMANx
Monday, May 07, 2012 @ 06:28:54 PM

Instead of a video.....Here is a map that worked for me when I was stuck @ 90%

Comment #16 by FrozenRaptorz
Wednesday, August 15, 2012 @ 12:03:28 PM

@15, Thanks Kraize.

Video's take way too long. I'm a visual guy.

Comment #17 by r3volv3r789
Thursday, October 04, 2012 @ 11:16:05 AM

I just found the last guy after months of looking on and off. This cheeve is the most randomly occuring one ive had to dealth with in any game i can remember

Comment #18 by pined5551
Tuesday, March 19, 2013 @ 02:18:12 PM

@16 What videos aren't visual...

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Game Info


US October 18, 2011
Europe October 21, 2011

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User Score is based on 1753 user ratings.