HOMUNCULCHU screenshot 1
Official Teaser Trailer
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Lead artificial lifeforms with limited lifespans and colonize six hostile worlds in a desperate sci-fi survival experiment.

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About HOMUNCULCHU

About This Game

Earth is already lost.

Humanity sends homunculi—artificial life—to a distant planet. Not to save them, but to see if survival is still possible.

You are not in control. You are an observer.

They move on their own. They build. They struggle to survive.

All you can do is decide.

Evacuate—or do nothing. Interfere—or let it happen.

Sometimes they survive. Sometimes they all die.

And when they do, it is because of you.

Key Features

Observe autonomous homunculi living and expanding on an alien world
Make limited but critical decisions that determine survival or extinction
Experience irreversible outcomes shaped by your choices
Witness fragile lifeforms evolve, struggle, and disappear

This Is Not a Game About Control

You cannot save everyone. You cannot undo your mistakes.

You can only watch, decide, and live with the result.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

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