Fallout: New Vegas

Fallout: New Vegas Achievements

Make Up Your Mind

Make up your mind... about your brain.

This is a story related achievement and quest.

This requires the completion of the quest Old World Blues. A Quick run through:

  • Talk to Dr. Klein and make 'Old World Blues' your active quest.
  • Make your way to the Forbidden Zone Dome entrance, and enter it.
  • Find a solution for the X-42 giant robo-scorpion. Without spoiling anything, I say solution because there are multiple ways to finish this part of the quest. Have fun choosing.
  • Find Mobius' Lair and deal with him. Again there are multiple way to conclude your business with Mobius. 
  • Get your brain back... or deal with it. Again with the personal choices. 
  • And reason or destroy the Think Tank

Note: The final step of this also completes the following achievement: "Outsmarted."

Rate this achievementAverage Rating (Based on 1 votes)
User Comments
Comment #1 by keltdiasavere
Saturday, July 16, 2011 @ 08:14:08 AM

having flashbacks from point lookout...

Comment #2 by Rouge Outcast
Saturday, July 16, 2011 @ 10:59:24 AM

Same thing i thought when i read it Keltdiasavere

Comment #3 by HomemadeFakOffs
Tuesday, July 19, 2011 @ 10:37:18 PM

Story based you'll get it no matter what.

Comment #4 by JimmyHood
Wednesday, July 20, 2011 @ 07:42:59 AM

I think this is missable but i don't know for sure.

Comment #5 by Darkforce412
Thursday, July 21, 2011 @ 07:14:44 AM

this does remind me of point lookout only its my brain.

Comment #6 by xilawlerix
Thursday, July 21, 2011 @ 11:46:28 AM

JimmyHood, it's not missable

Comment #7 by keltdiasavere
Thursday, July 21, 2011 @ 04:05:42 PM

yeah...i set my brain free. talking to it, i realized that it was right. staying with me was WAAYYY too danderous

Comment #8 by SicklyPlague
Saturday, August 06, 2011 @ 10:01:12 PM

This achievement is bugged. If you take the dialogue choices of making a
compromise with things such as seeing a qualified doctor regularly it will end
in an infinite loop and a restart of the game is required to fix it.

Thats not to say this is impossible to get, just use one of the other options to
convince your brain to go with you and the achievement is all yours.

Comment #9 by The Mad Hatt3r1
Thursday, August 18, 2011 @ 05:36:30 PM

so its not glitched? it can be achieved?

Comment #10 by shinobigarth
Monday, January 05, 2015 @ 07:19:59 PM

its been fixed

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Game Info


US October 19, 2010
Europe October 22, 2010

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User Score is based on 2011 user ratings.