This GZDoom mod totally converts Doom, Doom II, and Final Doom into a full-fledged Aliens game. You must face Weyland-Yutani androids, predators, and xenomorphs a celestial battle for survival.
Here's what you can expect to see in it: -Textures, and sprite objects from Alien Trilogy (UD) -Xenomorphs from Alien Trilogy (TC) 2017 -Weapons from Aliens: the Ultimate Doom, as well as non-xeno Monsters. -Music from Aliens: The Ultimate Doom v8.0
do i need the other fiels still?
from what i see, no extra files needed, pure gameplay changer, no specific maps