Top similar games like The Sleep Experiment:

Fright Animatronics is a first-person psychological horror game. Welcome to your new job as a night shift guard and technician in our pizzeria. Your task is to repair animatronics, to monitor them and the pizzeria building using video surveillance

Dark Fracture is a psychological horror experience in which you explore an ever-changing world where reality and nightmares collide. Walk on the edge of madness in the shoes of a tormented soul as you descend into the darkest depths of the human psyche, and question everything you see.

A series of mysterious murders takes place in a small provincial town. Detective Cooper must unravel a tangle of mystical, chilling events to get to the bottom of the mystery.

Embark on a touching and creepy journey about sacrifice and how sometimes a person pays for the sins of another

A first-person psychological and survival-horror experience. You are lost in the Backrooms and you have to find a way to survive in this dangerous universe. Explore the different levels, meet the Entities and other Explorers, and find clues to reveal the Backrooms’ secrets.

Your daughter has vanished inside the facilities of the company "THE BOX." Uncover mysteries, solve puzzles, and survive the creatures that hunt you in a game that blends psychological horror, survival, and atmospheric storytelling.

MADiSON is a first person psychological horror game that delivers an immersive and terrifying experience. With the help of an instant camera, connect the human world with the beyond, take pictures and develop them by yourself. Solve puzzles, explore your surroundings and most importantly, survive.

Onryo | 怨霊 is a survival action horror game set in Japan. Your mission is to lift the curse of a haunted house using your exorcistic camera. As you explore the house and uncover its secrets, you will face enemies and puzzles.

Explore a scary mansion in the first-person adventure horror game. Talk to kidnapped souls, collect grimoires, and discover the hidden secret inside the many doors. Your soul was stolen, and you found yourself in the underworld. Can you escape?

It has been -̷̯͙̔̈́-̴̱̽̓͝-̷̍̊̕͠  days without incident. Your investigation has brought you to an old metalworks factory, abandoned after a series of mysterious deaths. But something’s been growing in the quiet. A short first-person survival horror experience.

Black Room is a first-person psychological horror game focused on story and experience. What starts as a night in a motel will pull you deep within the human psyche, leaving you grasping for an exit – and not only for yourself.

A first-person horror adventure. Uncover your past and survive the Algerian desert. Fear is your enemy; stay calm to not succumb to an illness threatening you and your loved one. Avoid darkness, hide from monsters and solve puzzles. Adventure Mode available for a less scary experience.

Noctem is a first-person psychological horror game with an element of some real life experiences. Dive in an immersive experience, with atmospheric, realistic environments and unravel the horrifying long-covered secrets and the mystery that spreads all over the Alaska Triangle.

Dark Fracture is a psychological horror experience in which you explore an ever-changing world where reality and nightmares collide. Walk on the edge of madness in the shoes of a tormented soul as you descend into the darkest depths of the human psyche, and question everything you see.

No sleeping beyond this point. Escape a waking nightmare in this classic survival horror experience. She's waiting for you.

Another's Memories is a first-person psychological horror video game located in Argentina. Explore a sinister country house, solve puzzles, and survive ruthless enemies in an immersive experience where every shadow hides a disturbing story.

Explore a city shaped by fragmented memories—relying solely on an old experimental radio to bend reality, repel entities, and fulfill an impossible promise. A psychological first-person survival horror with multiple endings.

Vellar is a first-person psychological horror game where a family is dead… but the recordings they left behind slowly reveal a version of events that doesn’t match reality. Explore a shifting house filled with impossible rooms, distorted corridors, and uncover a truth that refuses to stay buried.

A short, slow psychological horror game. You wake up somewhere and a voice tells you what to do. You can listen or not. Nothing jumps out at you. If you want something to shoot, this isn't it. If you've ever felt like your computer knows a little too much about you, it might be.

"Clandestine: The Hidden Truth" is a first-person psychological horror game. Investigate a family homicide, manipulate reality with polaroids, and solve puzzles to unveil chilling secrets hidden within this enigmatic home of horrors. Will you come back unscathed?

A PSX-style horror game where you work the night shift at a battery shippage company. Charge batteries and ship them fully charged and invest in upgrades to make your job easier. But remember, you aren't the only one in the warehouse.

A first person survival horror where escape is an illusion. No flashlight, no inventory—just your instincts… and what lurks behind you.

HELLSEED is a first-person horror adventure that combines puzzles, action, and a chilling narrative. In a dark world full of supernatural threats, you’ll need to solve complex puzzles and manage your sanity. This isn’t just a fight for survival—it's a journey into the depths of terror.

A first-person psychological horror with a strong emphasis on atmosphere and storytelling. Explore an ever-shifting Victorian mansion as a painter seeking to complete his masterpiece, even at the cost of his own sanity.

Explore an abandoned town as a postman delivering letters to dead residents. Make choices, find clues, and uncover the truth about yourself. Every house tells a new story, and every letter changes the world around you.

Among the Sleep: Enhanced Edition is a new and improved version of the award winning first person horror adventure. In the game you play as a small child trapped in a weird nightmare where you go looking for your mom.

You are trapped in a dark basement. To find a way out, you must piece together your forgotten past. Survive deadly creatures, collect mysterious notes, and discover who you are before it is too late.

Play as one of the three little pigs trapped inside a slaughterhouse in this first‑person survival horror game. Manage your hunger, find resources and shelter, and escape the threats lurking in the dark. One moment of distraction means death.

Husk is a purebred FPP horror inspired by the most classical representatives of the genre. Discover Shivercliff - a daunting town where you uncover the ominous and tantalizing plot. Face the worst nightmares, solve mysteries and survive the devouring darkness in order to find your family.

After the accident, Jack withdraws into himself and starts working as a bus attendant to get his life back on track. He constantly sees hallucinations. And in these hallucinations, the decision is yours. Each decision will lead you to a different ending!

Solve your supervisor's deadly task sequence to survive, but be warned: every wrong guess makes the store a more monstrous labyrinth. Unravel the horrific code and finally clock out, or be a permanent employee.

From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart.

You’re invited to a birthday sleepover in May 1985. But when the laughter fades, the nightmare begins. Explore, solve puzzles, and survive the night in this psychological horror inspired by MADiSON and Stranger Things.

Join Sebastian Harrington, an archeology student, on a quest to find his missing professor. Explore ancient temple ruins, solve puzzles, and uncover hidden secrets in the Temple of Shadows.

Uncover the truth in this story-driven game about a teenage boy recalling the tragedies of his family. Explore a house, solve puzzles and gather items. All while fighting the eerie ghosts from your past...

From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.