Project: Mortuus Astrum Playable Teaser

by Khaled Chaya

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

Released Oct 9, 2025 · Free to play · 4 Steam user reviews

Tags: Casual, Action-Adventure, Dungeon Crawler, Hidden Object, 3D, Dark, Horror, Mystery

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