I'm doing the wildcard quests. Yes man asked me if I wanted to ignore the Brotherhood and the Boomers (whom I intend to join) and I said yes, thinking he meant ignore as in leave alone/not attack and that I saw no other option. And I killed Mr. House before activating the Securitron army. Can I still activate it?

Hi, this belongs int he Spoilers Forum

When it gets moved there, maybe I can help.