So, apparently if you do the vault 11 quest and wind up destroying the robots in the killing chamber, it completes the quest "House always wins." Now, I didn't know that it would make it so I cannot get into Lucky 38 casino to talk to House without being attacked. And I have no saves from before that(did that quest roughly 10 hours in, and now am at 20). So my question, is there any way a mod could either fix it so that the Robots do not attack me, or to completely reset that quest line so I don't have to throw away the 20 hours I spent on this character so far(I know meeting him isn't essential for completing the game, I just want to be able to do as much as possible on this playthrough.)?

Here is a thread that details the problem I, and others, am having: http://www.gamesas.com/index.php?/topic/1125710-victor-is-dead/page__gopid__16559758&#entry16559758

Thanks looking, I would really appreciate it if someone could figure out a way to fix this.

I wandered into that Vault yesterday.
I found that chamber after I had found an odd chip in a flooded room elsewhere in Vault 11.