They are your xenobiology research assistent who, for one reason or another, clumsily got exposed to a facehugger and impregnated with a xenomorph chestburster...soon to burst out.

A deep space hauler drifting through space on a commercial voyage transporting ore and various material. One day the crew is tasked with transporting a crate with unknown cargo. After a brush with a cosmic storm, the cargo...

This complex was made since xenomorph got loose into the wild, as a means to contain and study them from the beginning of their life cycle to adulthood. They deal with impregnation of hosts, birth and bursts as well as the...