Most of the action takes place in dark, subterranean caverns.
Frequently criticized for being "tedious" or "boring," with long scenes of characters performing mundane tasks like walking through caves to pad the runtime. Alien 2: On Earth (1980)
Described as "blobby, organ-like" entities, they typically attack by erupting from within their victims' bodies in a manner reminiscent of the chestburster from the original Alien . Most of the action takes place in dark, subterranean caverns