Batman: Arkham Asylum (GOTY)

Batman: Arkham Asylum (GOTY) Achievements

Leave No Man Behind

Rescue the guards and henchman from the Joker toxin in Decontamination   
This achievement is Missable

You will encounter this area fairly close to the start of the game. You will have to go through a room filled with toxic gas and turn on the fans. You can just walk past all the guards and miss this achievement. Once you get up onto the vents make your way over to the two security guards and one of Jokers men. Help them all up and the achievement will unlock as soon as you help the last guy.
Rate this achievementAverage Rating (Based on 1 votes)
User Comments
Comment #1 by Samurai Judge
Wednesday, September 12, 2012 @ 10:34:56 PM

story related, can not be missed

Comment #2 by rafa1000house
Wednesday, January 16, 2013 @ 05:55:36 AM

#1 is wrong,

i finished story on normal level, all riddles, trophies, Arkham spirit mystery, everything except challenges and story on hard level and i didn't unlock this achievement.

I think it happened because during this mission, i killed a henchman.

He was tied upside down, and i threw a batarang. He fell and died in toxin.

Okay, i know, Batman never would do that, but it was funny haha

Now i will do it on hard level to unlock it.

Comment #3 by rafa1000house
Thursday, January 17, 2013 @ 08:58:18 AM

Well, i didn't kill the henchman I just didn't save one guard.

Now I noticed you need to save two guards and one henchman to unlock it.

When i played it first time, i just saved one guard and one henchman. You will be able to continue thru the game without saving all of them, so this achievement can be missed!

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Game Info


US May 11, 2010
Europe March 26, 2010

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User Score is based on 557 user ratings.