» Thu Dec 15, 2011 4:17 pm
50MG with all the mods, very high skills, hidden and stay hidden real far away.
I found if they don't see, hear and know you are sniping them, they wont be hostile towards you.
This works with all enemies, especially well with the Legions, you develop a "Vilified" reputation, but they aren't hostile towards you at all, only for 30 seconds after your first hidden snipe kill (staying hidden), then they return to neutral (the tick color).
Ive wiped out Cottonwood, rescued NCR hostages this way, lots of fun but if you have any companion(s), your cover will be blown as they tend to attack relentlessly regardless (Especially Boone with the Legion), leave them someplace way out of sight when sniping.
As for anyone inside a building that is an enemy faction to you but not hostile towards you, tag your companion(s) along (Not Boone if its the Legion) and enter the building when the enemy is asleep, wake them up, after the enemy has warned you several times to leave, the enemy will attempt to kill you, let your companion kill the enemy, not you, then wait about 60 seconds inside the building and then leave the building, the enemy faction outside and around the building will be neutral to you.