Active Matter Enemies and Anomalies

An index of creatures and anomalies named in official Active Matter sources.

Version note: Entity names and behaviors checked against official creature profiles and patch notes.

Official combat scene with glowing creatures near a greenhouse — Official screenshot from the Steam store page. © Matter Team.

Confirmed index

Official sources name Flowermen, Alpha Flowerman, Distorted, Hunter-Distorted, Invisibles, Hellhounds, Dendroids, Scorch, Alpha Mimic, Tentacle, Fireball and Fire.

This index separates named entities from unidentified screenshots. Damage, health, spawn tables and tier rankings are not inferred from images or third-party pages.

Sources used for this guide

Official Flowermen profile (official)
Gigastructure update (official)

Guide steps last checked: September 16, 2026.

Related guides

Flowermen guide →Creature field guide →