Hellgun is a build weapon. It can be found in some mods for the original painkiller
(Reload, Necrogenesys, Fear Factor, etc.)
I was not satisfied with the original animations, so I ported the animations from Killing Floor 2
to this weapon
Painkiller: Mutilator is a mod for Doom 2 based on Painkiller (2004). This is not an exact transfer / demake of the original painkiller, for this reason I bring a lot of my ideas into this project, which were not in the original.This mod ported all the weapons from Painkiller Hell & Damnation, Painkiller: Overdose and some builds to DOOM 2 (GZDoom engine) Most of the monsters from the original Painkiller have also been ported to this mod.
Here's a video demo of the new animations:
