Project: Mortuus Astrum Playable Teaser

Action offline

A first-person cosmic horror short experience set in a hallway-style map, where you uncover the secrets of an abandoned facility while being stalked by a mysterious entity

Blurb by the publisher, via Steam — shortened.

Web Steam Desktop

Genre: Action
Type: offline
Developer: Khaled Chaya
Publisher: Khaled Chaya
Released: Oct 8, 2025
Platforms: Windows
Anti-cheat: -
DRM: None detected
Status: active

Tags

CasualAction-AdventureDungeon CrawlerHidden Object3DDarkHorrorMysteryPsychological HorrorSurvival HorrorActionFree to PlayGoreLinearPerma DeathStory RichSingleplayer

Languages (2)

English, Spanish - Spain

Notes

Not reviewed yet