Nihilanth model
General Information
Universe Half-Life
Aliases The Nihilanth

Xenian leader
Vortigaunt leader

Classification Nihilanthus fetalis (User: Parker Green 2020)
Homeworld Xen
Intelligence Sapient
Biological Information
Distinctive Features Grey skin, third arm, fetus-like body, flaps on its head, tridactyl hands
Lineage Information
Cultural Information
Alignment Lawful Evil
Sociocultral characteristics
Scientific Taxonomy
Domain Eukaryota
Phylum Chordata
Subphylum Vertebrata
Class Pseudomammalia
Order Mollovuma
Family Xenotheridae
Genus Nihilanthus
Species N. fetalis
Other Information
Status Extinct
Possible Population 1

The Nihilanth is a large alien creature from Xen. Its taxonomic name is derived from its resemblance to a human fetus.


The creature is capable of teleporting its opponents, telepathy and electric attacks.

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