Top similar games like Parasomnum:

Ancestral Mansion is a Chinese‑themed first‑person horror‑adventure puzzle game. Play as a college student home to visit your father, who stumbles upon eerie events in the ancient house. Uncover the terrifying secret hidden inside this century‑old ancestral mansion.

This is a first-person Chinese horror game, players will go to a murder building, uncover the truth of the murder, find the missing people..

Someone slipped a mysterious videotape under your door... Do you dare watch it?!

In a mysterious space station, you are an investigator tasked with patrolling the corridors, searching for the smallest signs that something is wrong. If you detect an anomaly, do your utmost to reach the correct door… before it’s too late.

Welcome to a Haunted house full of ghostly shenanigans and spooky jump scares! You are a top G ghost hunter and you must capture all the ghostly anomalies that terrorize this luxurious home. This isn't just paranormal activity, this is paranormal BRUH-tivity.

Sebastian is a teenager who is waiting for his parents to come back home on a cold Christmas night. Soon he realizes that there is something evil lurking around. Experience Sebastian 's journey into a surreal world like no other.

Relive the lives of a student, teen, and worker in this first-person Japanese horror. With gentle scares, one-hour playtime, and a striking monochrome style, it’s perfect for newcomers. Crafted solo by a 20-year-old, this exploration-driven tale blends beauty with quiet dread.

You are trapped in a nightmare on Mumbai's late-night local train. Shift between horrifying alternate dimensions as reality bends around you. Use your phone to scan, analyze, and solve puzzles in the warped world. Race against time to find your way home before the altered anomalies consume you.

Arjun, a young man grappling with the mysterious disappearance of his brother and his own struggles with drug use, players must unravel the mystery behind his brother’s disappearance, confront terrifying visions, and explore the ominous secrets of Baoli, an ancient stepwell with a dark past.

The Dark Gift is a horror game about Christmas and New Year.

You find yourself alone in an abandoned doll factory, assembling and inspecting dolls because you needed the money. Each order ends with the sense that they should never have been shipped, but leaving is no longer an option.

Fight to keep your mind in the shadow of crime and the unknown. Crime & Anomaly is an indie psychological horror that drags you through the dark corridors of 1860s Saint Petersburg. Inspired by Dostoevsky’s Crime and Punishment, every creaking floorboard and flicker of light can shatter your sanity.

Steal $5,000 from an abandoned apartment complex while avoiding a demented man.

You find yourself trapped alone in a pyramid, being hunted by an Egyptian God. Break containers to find what you need to survive and escape but stay quiet, Shanubis doesn't like trespassers. Just ask the rest of the research team...

Wake Inside is a short first-person psychological horror game where you explore a mysterious old mansion, investigate its secrets, and try to find a way out without attracting unwanted attention.

Seroutte is a short atmospheric experimental horror dreamscape based on the developer's nightmares. It explores themes such as the loss of control, fear of the dark, and the paranoia found within the unknown.

YELLOW is a liminal survival horror game. As a M.E.G. inspector in hazmat gear, explore unstable Backrooms zones to document "Undocumented" entities. With zero data available, you must study these lethal threats, uncover their origins, and solve the mystery of why new levels are appearing.

An observation-driven psychological horror set inside an endless furniture superstore. Spot anomalies, choose the correct path, complete your shopping list — and escape the loop.

Forced into working as an Anomaly Observer in a space stockroom, you must explore, observe carefully, and report inconsistencies. Earn Credits to buy upgrades, but beware: hideous horrors are creeping in the dark.

A missing person left behind only a book. First-person psychological horror.

You have been sent photographs of a place where, according to rumors, an artifact of an ancient civilization is hidden... Do you dare to go there?!

EXITRANCE is a single-player psychological horror game set in a constantly shifting loop. Explore a confined environment where each cycle subtly changes, altering objects, sounds, and events. Observe your surroundings, and solve environmental puzzles to break the loop and escape.

You were sent to inspect a collapsed mining site in an abandoned town. What you find leads you deep underground into darkness, and things that should not move. Hide. Listen. Die Gracefully.

Disorganized and alone, a woman finds herself crafting new glasses in order to look at her own home with different shaded views. I won’t forget Hue is a psychedelic thriller experience. You’ll go searching for new lenses, try to figure out what is happening to her home and why she is all alone.

Navigate through an underground parking lot in search of four important cars. Armed with only a phone, evade the abnormals that are sent to intercept you and make it out alive.

In a dark cemetery, you face the echoes of your past mistakes. Solve locked chests, find lost letters, and uncover the truth behind the silence. Requiem is an atmospheric exploration game focused on guilt and loneliness rather than fear.

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...

A first-person psychological horror game where you play as Hugo, a young boy searching for his missing brother, Jimmy, in an eerie mansion. Solve puzzles, explore haunted halls, and uncover dark secrets while facing supernatural threats.

Survive for 7 days. As the days progress, the zombies grow stronger, the map becomes more dangerous, and resources are scarce. On the final day, there's one last hope for escape.

You woke up in some basement and don't remember who you are or how you ended up here... But what you do know is that you need to get out of here...

YouTuber Junho enters an abandoned factory at night to film his next video. The footage from that night is never uploaded. Explore the dark, three-story factory, complete the shoot, and uncover its secrets in this first-person psychological horror game.

The Project is a dark survival horror experience set in a hostile, unknown place. Trapped with no way out, survival depends on stealth, awareness, and restraint. Every sound matters. Every mistake is deadly. Survive. Adapt. Escape.

Hüddam: The Cursed Mansion is a first-person psychological horror game. Explore a 19th-century cursed mansion in Istanbul. Armed with only a flashlight, find the hidden talismans, survive the relentless Djinn, and uncover the dark secrets of Molla Celil.

Trapped inside an experiment with no memory of how you arrived, your only way forward is an elevator. Observe each floor carefully, separate reality from anomalies, and make the right decisions to reach the top and escape.

Pradera is a first-person psychological horror. You play as Clarice, an ambitious lawyer taking on an impossible case. Nine people were decapitated. The bodies remain. The heads are gone. A gamble for fame becomes a real nightmare.

A missing engineer must be found. The communication towers must be restored. When the lights go out, the Hag will find you.