Project: Mortuus Astrum Playable Teaser

Project: Mortuus Astrum Playable Teaser

Platform
SteamSteamOfficial
Free to play
10h agoGet Game

Game info

Metacritic
--
Steam
5/5 · 4 reviews
Release
2025-10-09

Languages

Audio
Spanish - Spain
Text
English

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About this game

Cosmic horror teaser

Project: Mortuus Astrum Playable Teaser is a first-person cosmic horror game set in an abandoned facility. You move through a hallway-style map, uncovering the facility’s secrets while a mysterious entity stalks you.

Setting and play

The game’s focus is on exploring the facility and uncovering what happened there, with the entity pursuing you as you go. It’s a short playable teaser for PC, set in the facility’s hallways.

Price facts

Price facts for Project: Mortuus Astrum Playable Teaser
Current best priceFree at Steam

Frequently asked questions

What platforms is Project: Mortuus Astrum Playable Teaser on?

Project: Mortuus Astrum Playable Teaser is available on PC.

When was Project: Mortuus Astrum Playable Teaser released?

Project: Mortuus Astrum Playable Teaser was released on October 9, 2025.

Is Project: Mortuus Astrum Playable Teaser free?

Yes, Project: Mortuus Astrum Playable Teaser is free to play.

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