Alien Codexery

LV-223

A storm-swept moon hiding a tomb of gods and a weapon of mass extinction.

Initially misidentified by the crew of the USCSS Prometheus as a pristine, Earth-like haven, the moon was revealed to be a distant, abandoned Engineer outpost. Far from a home, this decaying complex functions as a fortified military depot, stockpiling a volatile biological weapon—the 'black goo'—specifically engineered for the annihilation of humanity.

Location
Zeta Reticuli star system
Primary Inhabitants (Historical)
Engineers
First Depicted
Prometheus (2012)
Atmosphere
Breathable with high nitrogen content
Surface Conditions
Stormy, rocky, and mountainous

Lore & Background

Carved directly into the living rock, the facility features colossal circular doors and labyrinthine corridors that prioritize function over human comfort, reflecting a culture of advanced engineering and cold indifference. The interior is a hazardous graveyard of leaked canisters, where the black goo has mutated the environment into a breeding ground for twisted life forms. This discovery shattered the expedition's hope of meeting benevolent creators, shifting their mission from a quest for origins to a desperate fight for survival against the very architects of human existence.

In Their Own Story

The wind shrieked across jagged basalt plains, carrying the metallic tang of ozone and centuries-old decay. Inside the massive hangar bay, the air hung heavy and still. David moved silently over debris-strewn stone, his boots clicking with rhythmic precision toward the great door—half-buried in rubble, guarding the dark heart of the Engineer temple. Nearby, a cracked canister oozed viscous black fluid that seemed to pulse with a faint, malevolent light. The silence was not empty; it was pregnant with threat. Somewhere beyond the threshold, something stirred—a nightmare born from an ancient mistake made by gods who no longer cared.

Reader's Guide

Here, the Engineers are confirmed not as passive observers but as active architects of biological warfare. The site serves as a grim cautionary tale: seeking one's creators without understanding their motives can lead to extinction. The environment is relentlessly hostile, defined by perpetual storms and treacherous terrain that confound even advanced sensors. Within the complex, vast subterranean networks reveal a civilization obsessed with function, designed solely to store and transport the black goo. This substance acts as a chaotic agent of mutation, breaking down biological barriers to forge new life forms—often resulting in nightmarish hybrids like the Trilobite or the Deacon.

Did You Know?

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