XENOMORPH

The Xenomorph is an iconic endoparasitoid alien organism created by Dan O'Bannon, Ronald Shusett, and artist H.R. Giger. Known as the 'perfect organism,' it propagates through a complex parasitic life cycle—from egg to Facehugger, Chestburster, and lethal adult—serving as a terrorizing apex predator across films, comics, and video games.