Games like Atrium Mortis
by Hectic
Atrium Mortis is a first-person 3D historical roguelite psychological horror puzzle: spotting anomalies, solving puzzles and fighting monsters. The Exit 8 and Floor 9 play most like Atrium Mortis. Of the 11 closest games below, most share its exploration, puzzle and psychological horror.
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Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
The Exit 8
Nov 29, 2023 · KOTAKE CREATE
Both: Exploration · Puzzle · Psychological Horror
First-person 3D modern-day walking simulator horror, realistic liminal space. Observing surroundings, finding anomalies and walking.
ExplorationPuzzleWalking SimulatorHorrorImmersive SimPsychological HorrorUndergroundFirst-Person3DSurreal👍 11,001Floor 9
Sep 9, 2024 · Room Games
Both: Exploration · Puzzle · Psychological Horror
First-person 3D modern-day psychological horror walking simulator, atmospheric and surreal. Exploration, detecting anomalies and solving puzzles.
ExplorationPuzzlePsychological HorrorWalking SimulatorHidden ObjectHorrorFirst-PersonAtmosphericMysterySurreal👍 175Dream Cage
Feb 6, 2025 · Hitori De Productions
Both: Psychological Horror · First-Person · Exploration
First-person 3D modern-day psychological horror walking simulator, dark cinematic realism. Finding anomalies, solving mysteries and surviving hauntings.
HorrorPsychological HorrorWalking SimulatorFirst-PersonHidden ObjectExplorationPuzzleLogicCinematicAtmospheric👍 302Dreamcore
Jan 23, 2025 · Montraluz
Both: Exploration · Psychological Horror · First-Person
First-person 3D psychological horror exploration, surreal liminal spaces. Exploration and observation.
ExplorationWalking SimulatorPsychological HorrorFirst-PersonSurreal3DHorrorNonlinearRelaxingAtmospheric👍 1,891Off the Clock: 13/F
Sep 23 · Latent Nine
Both: Psychological Horror · Puzzle · Exploration
First-person 3D modern-day psychological horror anomaly spotting. Spotting anomalies, exploring office and collecting memory fragments.
Psychological HorrorWalking SimulatorHorrorPuzzleExplorationInvestigationAtmosphericMysterySurrealAdventureAnemoiapolis: Chapter 1
Mar 3, 2023 · Andrew Quist
Both: Psychological Horror · Exploration · First-Person
First-person 3D psychological horror walking simulator, realistic surrealism. Exploration, puzzle solving and platforming.
HorrorPsychological HorrorExplorationFirst-PersonSingleplayerMysteryRealisticWalking SimulatorProcedural GenerationAtmospheric👍 1,154