I've got a sniper build and with the weapons and bugs in the DLC managing these ghost people is a bit of a challenge. I've snuck around to build my party (didn't kill even one) and now I'm in the next part and sneaking is a lot harder so I need to start killing. Dog seems to make quick work of these things so I'm leaning towards relying on him for most of the killing.

Question: If I use Dog to clear out all the ghost people from all areas, do they respawn? If so, I'll just put him in position and improvise to get the others to where they need to be.

Regards,
HairTie

Yes, they do respawn after 72 hours(3 days) in game.

Hmmmm... that is A LOT of real time considering there is no waiting or sleeping in the DLC, as far as I can tell.

Okay, I'll use dog to shred everything and keep him hopped up on stimpacks.

Yes that works. Also there are a few places to sleep if it helps. I found the Police Station, The Abandoned Building, and the Sierra Madre itself.

I've played through Dead Money with Sneak-Sniper/Melee build on Hard and it was almost to easy. The only weapon I've used were Throwing knife spears. 90-95% were Sneak Crits - one head shot kills, if detected it took 2 spears to the head to kill. I presume that the Ghost Hunter perk I've got from Dog helped.