this wad is a fan made wad of a fan made wad, which is designed to be a more indicative of the second movie, aliens. there is little difference (in the way of enemy count) between difficulties, but here are my thoughts on each.
ITYTD-HNTR v
For those not too familiar with the A:E format, and beginner freindly.
UV v
perfect, the ideal way to play.
Nightmare v
not too representative of the aliens expirience, and punishingly difficult.
if you find any doors (excluding the kitchen's) that wont open, tell me.
this is a wad for doom 2, intended to be used in gzdoom and with the pk3 in aliens eradication, downlod it here v
https://www.moddb.com/mods/aliens-eradication-tc/downloads/aliens-eradication-tc-20
to run the mod, copy the pk3 from a:e and the wad in here, then copy both of them into a new folder, and group them together and press control c.
then go to the gzdoom file, and drag them into gzdoom. the rest is trivial.