Releases by store
| Store / edition | Play on | Release | Price |
|---|---|---|---|
| Steam | PC | 2026Year window | — |
About this game
Atrium Mortis is a first-person psychological horror set in a vacant early 20th-century mansion. Plunge into Arthur's nightmare: explore the family estate, solve puzzles, hide from what lurks in the dark, and most importantly... always stay in the light. Will you uncover the truth?
Details
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