This mod multiplies the damage done to heads by way too much, should kill everything in one headshot.
This effect is given to every weapon/bullet that specifies entity-damage, therefor this mod will work with items added through different mods (like Darkness Falls, although added Z’s might not have a head-section specified).
The forum topic of the mod is here.
Credits: Fixation
This mod is so generic that it also gives the buff to zombies so they can 1 shot you if they hit you in the head. So beware if you use this – animals, zombies, every enemy can 1 shot you if they get a headshot.
19.5 COMPATABLE?
I’ve noticed that even when you punch the zombie, it immediately kills them, it would be nice to be able to only kill them with weapons to one hit, and not your fists.