Top similar games like Quantum Sleeper:

Manor of Mysteries is a horror-puzzle multiplayer game. Explore a manor full of randomized rooms! Solve puzzles, survive monsters, escape traps. Work with your friends to solve this manor's mysteries! Can you survive 100 rooms? Or will you be another lost victim to the manor?

The Caregiver | 終焉介護 is a psychological Japanese horror adventure game about a caregiver.

A DRILLING good time!... a VHS era, Lowpoly Slasher

The Bunnyman is a psychological survival horror. Police in Virginia has issued a public appeal to find a pregnant woman after reports of her missing. Her husband, a journalist is out to find her after the police search went cold. Something Evil is lurking...

Into the Depths of Despair is a first-person psychological horror game. You navigate through endless mine shafts, searching for a way out while trying to stay alive. You are not alone!

Calling the emergency room on the 13th day of every month is no longer a good choice. The 911 emergency system has been hacked and turned into a human resource for a satanic doctor. Satan demands sacrifices and Dr. W, the devil's slave, ruthlessly offers innocent people as a gift to him.

Misery Mansion is a first-person survival horror game. After your car broke down you find yourself helpless in a forest. All alone you will search for help in the dark. You will discover and explore a mysterious old mansion. But soon all you want is to escape the horrors within.

Moses, who does not know that he has committed the sin of "Anger", one of the Seven Deadly Sins in Christianity, will pay for this sin with his mind.

THE ILLUSION NIGHTMARE Is a horror game made by professional crew In the art of horror. You will have the opportunity to experience one of the most powerful types of psychological horror Based on an environment designed in every detail to be a real hell that makes you terrified.

Near Site is a survival horror game where you are severely near sighted. Over come your visual handicap, solve puzzles, gather clues, and evade predators as you adventure the wilds.

Survival horror game where you need to find your way through the maze that is the Red Arc Facility. You need to Find four Key cards and one Space Suit to escape the facility alive. Some enemies run and some relentlessly follow you and all you have is a torch.

Go in search of your brother, who got lost in the catacombs of Chernobyl, among aggressive inhabitants mutilated by radiation.

It is a first-person atmospheric action, adventure, mystery, survival horror game with riddles and puzzles, haunting ghosts and dreadful monsters. You’ll be playing as a detective Edward Forlorn investigating mysterious events in the orphanage in Highshadowland.

B-Horror: Subway is a psychological horror game that puts you in the role of a detective who has to solve the mysterious cases that happen in the city's underground. With the help of your flashlight and notes, you will be able to understand what is going on.

The bomberman's nightmare. Or is it not a dream? Blow up the creatures before they try to kill you!

Cursed Ones is a co-op horror stealth survival game. Play as the Crane siblings as you hunt down the worst kinds of spirits and continue your late parents' legacy. Make sure you both don't die in the process.

Dark Existence is an upcoming multiplayer atmospheric horror game. You will be able to walk the halls of horror alongside your friends and share the horrifying experience together.

Embark on a journey as private investigator Richard in this atmospheric story-rich psychological horror. Enter the spirit world to relive the past of the Moriarty family and ultimately discover your own truth.

"Cursed Halls" is a horror game set in a dark, abandoned school, where you must escape a relentless creature. With randomized object placement and permadeath, can you survive this haunting experience?

Explore the mythical ancient ruins beneath the island of Minos. Piece together what happened to you and your team. Beware the spirits and beasts that lurk below! A single-player, first-person, horror game inspired by Penumbra and Amnesia.

The Classrooms is a procedural, liminal-space, found-footage, survival horror game. Explore The Classrooms and discover the various anomalies it contains; from malicious entities, to harmless oddities. And remember, it's different every time you play, so your found footage is uniquely yours.

Evade monsters and make it to the exit to proceed to the next level in hopes of escaping. Each level is randomly generated and untold horrors await you in this dark world beneath the graves.

SAMARA plunges player into a first person, single player psychological survival horror game. Investigating his missing uncle's house, player encounters a disturbing doll. Through puzzles and chilling revelations , he confronts the darkness within and uncovers the horrifying truth.

Inspired by Allison Road. SUPERNORMAL is a psychological horror game set in a seemingly ordinary apartment harboring dark secrets. Play as Detective Wyatt, tasked with unravelling the disappearance of Masato Sakamoto's daughter. Search for clues and unravel the sinister truth.

Last Visit is a combination of an adventure game and survival horror. Discover a captivating story full of secrets and fear. Dark atmosphere, constant sense of danger and various puzzles will make you never forget this experience.

Investigating the case of the missing Gilman family, paranormal detective Harry Walters visits their house in search of clues after hearing rumors of paranormal activity. What he uncovers are unsettling memories from the past and a hatch leading to a mysterious area beneath the house.

Explore a dark and eerie first person folk horror game where your doom flickers in the form of a candle barely visible through the dusky gloom.

USE PSYCHIC POWERS in ATAMA to see through the eyes of your pursuers to avoid detection as you investigate a cursed rural Japanese village. You can't fight back; you must rely only on your abilities and your wits to avoid your enemies. Inspired by Forbidden Siren and Junji Ito.

Species: Unknown is a first-person shooter in co-op set in a horror atmosphere. Sent on a mission aboard a devastated spaceship, you must identify and annihilate a terrifying threat through strategic collaboration with your teammates and the tools at your disposal.

Hi, I'm Joseph Karras. I'm a photojournalist specializing in documenting paranormal activities. The church sent me here to this house to collect evidence from a supposed ghost that resides here.

"The Cult of Chanseville" is an indie suspense/horror game that's inspired by classics of the genre! The game will be released as soon as it's ready!

A Stealth Extraction Horror where you and your friends traverse infinite timelines, including those of other players, within an unstable time rift. Upgrade your gear and face interdimensional Shape-Shifting terrors to survive. Will you escape the Rift or become its next eternal prisoner?

First person atmospheric horror where you play as a Youtuber! While doing a livestream, solve your way out of an abandoned, open world building which is in need of an exorcist! Demons like playing games, you will have to use your fast wit to complete the 3AM Challenge! Good luck!

Stifled is a multi-award winning, Sound-based Stealth Thriller Mystery, where SOUND is the only way you SEE and the enemies HEAR your fear through your microphone input. Microphone input and VR Features are optional.

Demon is a first-person psychological horror game. How much can a game affect your real life? Enjoy a realistic home environment and terrifying moments of being immersed in a real-life story.

A terrifying multiplayer horror experience with social deduction elements. Trapped in the Backrooms, up to ten players must try to work together to survive and expose the shapeshifting Skin Stealer hiding among them before it’s too late. Who will you trust?