Is it possible to ally with the fiends?*possible spoilers*

#1DrivethrudietPosted 11/7/2010 11:37:57 AM
I found them stationed in vault 3 and one of them asked me what I was doing there. I didn't have high enough speech to calm them down so I had to kill all of them including their leader.

Had the situation been different however, would it be possible for me to align with them?
#2atrox79Posted 11/7/2010 11:46:16 AM
No, they'll leave you alone inside the vault but the ones outside will still try to kill you every chance they get.
#3AutorotatedPosted 11/7/2010 11:48:02 AM

Which is explained by the great kahns if you do the quest from diane at the red rock drug lab