SO, I wanted to say that AlienRL has cool atmosphere. You should play it. I wonder how would it look with small, one screen map only (like in DoomRL or Adom). I like hunters. They are most likely like alien. There should be even faster ones, the deadliest. Maybe elities should be faster than hunters. It would be nice if ALienRL character could have perks and traits. That could add to strategy of using guns. I like pistols. They are most economic weapon. However nothing than colt is effective.
Maybe submachine gun could have singe fire mode, so I can snipe small "fry" and save colt ammo for heavier stuff. Somehow AlienRL combat reminds me Fallout for some reason and these are nice memories. Combat in Fallout has atmosphere. Maybe that's why I want traits in AlienRL. Modification for rifles and guns would be nice also, like scope. In many games I always like to modify, customize equipment. Make your own rifle and give it a name.. heh (by the way, such thing could be used in DoomRL).
It would be interesting to find some survivor, like a child, and take care of it, fend off aliens etc.
Also to mount workers... hehe, j/k.
Some military drugs or something from medical tower to burst yourself up temporary, become addict (like in Fallout) etc.