Top similar games like Atrium Malum:

You arrive at the EPOS 11 space station during an evacuation, where tasks and dark secrets await. A story-driven sci-fi horror experience where exploration, oppressive atmosphere, and the choices you make shape the unfolding narrative

Arrested and sold at auction, you have been transported to a secret testing facility in deep space. Perform the required tasks while avoiding the abomination lurking within the complex.

"Mannequin machine" is a first-person psychological horror game with camera effects that tells the story of working in a mannequin factory. Beware of the evil at the heart of the plant, it drives its victims crazy

This is a survival escape action game from a huge wave where you can experience fear and despair within the first minute. The goal is to run around freely in 3D space from a first-person perspective and avoid large waves. The joy of conquering a huge wave is immeasurable.

You’re a retired lab worker sent to Tulega City, chasing UFOs. Only with a prototype scanner, hunt anomalies, weaken them, and stop the source from spreading before it’s too late.

Explore a procedurally generated dungeon and survive the horrors of what may lie ahead. Escape audio and visual based entities to find your way out alive. You are a police officer exploring abandon locations looking for evidence, find it and escape.

"99%" is a first-person survival horror puzzle game set in an eerie research facility. The protagonist, having lost all memories, explores the twisted and terrifying environment in a desperate attempt to escape.

ENTRY_13 is a psychological horror experience inspired by Backrooms lore. Explore its meta, multi-layered narrative, and its procedural, ever-changing maps. Track your way in, find your way out. Survive the encounters.

Descend into madness in a first-person survival horror inspired by Lovecraft and Giger. Solve the mystery of esoteric cults. Cross the gate to the blasphemous land of Lusst’ghaa. Play the new M-rated cut of the fan-favorite Lust from Beyond.

A survival horror game where light is scarier than darkness. Use your radar and other tools to stay out of the light, sneak around dangers, explore the quarantined ship, and find a way to escape. But be careful, monsters are hunting you and are aware of your every mistake!

A psychological horror game where players explore eerie liminal spaces through the lens of an old camera. Solve environmental puzzles, uncover hidden paths, and survive lurking threats in a surreal, non-linear world that blurs the line between reality and dreams.

Tenebris is a single player horror puzzle game. Traverse through eerie abandoned subway station while avoiding a mysterious creature to try and escape. Players have to manage your flashlight battery and noise carefully as they navigate a procedurally generated maze.

This is a psychological horror game where you play as a nanny taking care of dolls in a strange house. Watch over the dolls, complete tasks, gather clues, and uncover which one is the impostor.

Tower of Timor is a first-person, procedurally generated horror experience designed for solo play

Fear Still Alive — a post-apocalyptic action game where you survive in a world ravaged by a zombie outbreak. Traverse ruined Soviet cities, fight mutants, and activate nuclear missiles to destroy the threat and either save or doom humanity.

Step into the boots of Major Axel Vex in this survival horror descent into deep space. You embark on a mission to investigate a distress signal coming from Cengona Base. What starts off as a simple mission quickly turns into a terrifying, action-packed fight for survival.

DENDAM: Justice and Law for the Murderer Feel the tension in the latest horror action game "Hide and Seek", where you must survive by hiding from a terrifying entity that relentlessly hunts you. In this game, nowhere is truly safe listen carefully, hold your breath, and don’t get caught.

Diving into Abyss is a cave diving horror game with Photorealistic graphics. It's not just a diving simulation. It's a deep-sea survival horror that needs to survive suffocating closure fears and unidentified beings.

Close Contact is a narrative-driven, sci-fi horror game where you must navigate an advanced underground base whilst avoiding the alien creature that stalks you.

A first-person sci-fi space horror where every mistake can be fatal. Derelict ships. Hostile lifeforms. No second chances. A nonlinear adventure and psychological horror where the player pieces together clues to understand what’s happening — and how to survive.

Voidzone is a first-person horror game. As a cleaner, your job is to cleanse these "anomalies" in the city's dark sectors, also known as Voidzones. But the choice is yours, escape this fate or follow your duty? This is your story; trust your instincts and make the right decision.

"God save you if you hear something wandering around nearby, because it sure as hell has heard you..."

Spiritus Sancti is a first-person psychological horror where your voice is your weapon. Speak sacred rites through your microphone to repel, stun, and exorcise the forces of darkness. Every encounter is real-time, every word a test of faith. An experience like no other.

Your ex-girlfriend called: her parents disappeared, and her mental struggles are back. Go looking for her at her childhood home and uncover a horrible secret in this first-person psychological horror game. Search for clues, talk to strange folks, solve puzzles, run, hide, and improvise to survive.

The witch’s ominous chanting echoes through the corn field, a rogues' gallery of deranged monsters is out for your blood, an eerie mist rolls in from worlds unknown... and you don’t even remember how you got here. Can you escape the Terror in the Corn?

A teenager's quiet night home alone turns into a fight for survival in this psychological survival horror. Scavenge for tools, outsmart a relentless stalker, and make life-or-death choices in a chilling race to escape. Every decision matters—can you survive the night?

A psychological horror game where a police officer investigates a cold case in a decaying house, uncovering a strange and haunting tape recorder that reveals a terrible secret.

Poofie Plays God is an Indie Open world Puzzle game where you'll have to lower the curse binding you in the forest and escape before he or the others kill you.

Work the late-night shift at The Motel, an old roadside stop near Oakhill Grove. Complete simple tasks until a news broadcast reveals a dangerous killer is nearby. Can you survive the night?

Survive a deadly clown in a haunted amusement park. Solve puzzles, search for items, and make choices that shape your escape. Death Park is a first-person horror game with multiple endings, tense stealth, and terrifying moments.

Use speed, wit, and stealth to avoid the horrific creatures roaming the otherwise lifeless Facility.

Snipping. Pruning. Eating. At what point are you no longer human? IF WE MAKE IT HOME. is a short narrative space thriller, about an advanced space suit ensuring survival at all costs. Inspired by 'The Suit', by Scott Base.

"Echoes of The Backrooms" is an indie horror game that masterfully captures the unsettling atmosphere of the Backrooms and the uncanny eeriness of liminal spaces. This game excels in creating an immersive horror experience with its cinema-quality visuals and meticulously crafted environments.

Trapped in a secret research facility, you discover a terrifying truth- everything was a simulation… until now. Escape mutated horrors, uncover dark experiments, and decide your fate in this mind-bending, atmospheric survival horror.

Explore your way through a procedurally generated haunted mansion. Watch out for monsters and deadly traps that block your way. Only with creativity and persistence will you make it out alive!