About
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?
Pre-release · Steam · App 4779480
Atrium Mortis
Let Me Cook Games
Genres
ActionAdventureIndie
ActionAdventureIndieview more (+3)
Categories
Single-playerCustom Volume ControlsStereo SoundSurround SoundFamily Sharing
Single-playerCustom Volume ControlsStereo SoundSurround SoundFamily Sharingview more (+5)
Player tags
Psychological HorrorAdventureHorrorActionExplorationStory RichFirst-PersonAtmosphericDarkWalking SimulatorRetroSingleplayerIdlerMemesThrillerPsychedelicDemonsMythologyHidden ObjectSurreal
Psychological HorrorAdventureHorrorActionExplorationStory RichFirst-PersonAtmosphericDarkWalking SimulatorRetroSingleplayerIdlerMemesThrillerPsychedelicDemonsMythologyHidden ObjectSurrealview more (+20)
Followers
12
+0 · 1d
Wishlists est
292
Price
—
Release
2026
in 6mo
18 snapshots· cumulative· 3 carried
+10 (+500.0%)
DayFollowersΔΔ %WishlistsΔΔ %
Jun 26, 20261200.0%29200.0%
Jun 25, 202612+1+9.1%292+23+8.6%
Jun 24, 20261100.0%26900.0%
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Jun 19, 202611+1+10.0%269+23+9.3%
Jun 18, 20261000.0%24600.0%
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Jun 10, 202610+8+400.0%246+193+364.2%
Jun 9, 20262——53——
Tracked since Jun 9, 2026·Details 1d ago·Followers 7h ago