Fallout 4 - What happens if you kill the Vault-Tec Rep Pre-War? Prevent The Great War (Kill Vault Tec Salesman)
Pre War Sanctuary Hills seems like a peaceful and quiet place, just kill Vault Tec Rep guy to prevent the nuclear war and it will stay like that forever.
Mod used in this video - http://www.nexusmods.com/fallout4/mods/837/?
آی-ویدئو