Top similar games like Ontotis:

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.

Abandoned Souls is a horror game, shown through a GoPro lens. You play as a vlogger who specializes in urban exploration.

Fear and anxiety prevail after the darkest tales from Japanese folklore come to life in this first-person psychological horror game. Set in a feudal era, Ikai revolves around the priestess of a shrine struggling to defeat the spirits of her past and her present.

There are 6 depths to descend; the further you go, the more terror you will experience. Uncover mysteries, solve puzzles, and immerse yourself in a dark storyline that Inside Depth 6 has to offer. Journey through all 6 depths to uncover the secrets buried within.

SUBJECT 33 is a story-driven psychological horror game set in an abandoned asylum. You are Ephraim, sent on a mission to uncover what happened before its sudden closure in 1984. As you explore, the line between reality and memory begins to blur — and the truth you uncover might destroy you.

Lola Maria is a first-person psychological horror game where everyday tasks take a disturbing turn. Living with your grandmother, you uncover unsettling secrets as the line between family, memory, and the supernatural begins to blur.

You were just trying to get home. Then you fell into the Backrooms. Explore what lies beyond reality, uncover its secrets, and find a way out.

Uncover the mysteries of Whitehaven Orphanage in this first-person psychological horror game. Explore the place, collect clues and put the pieces together to find out what happened years ago as you delve deep into your mind.

In this sequel to Leenie Boog, you are an Artaktikon named Ballin. Plucking up your courage, you decided to start fresh: move to the big city and get a job. You truly believed that the dark ages, when carnivores devoured herbivores, were long gone... Or so you thought, until recently.

Move carefully and hide from the demonic clown stalking you. Burn circus posters to break the curse and save your life.

Silent Nights - A short horror game with realistic graphics, touching storyline and scary moments.

Scarred is a first-person atmospheric horror puzzle game where you must uncover the truth about one of your schoolmates before it’s too late. Traverse a world of nightmares inspired by nostalgic Singaporean architecture as you fight to survive.

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.

Find your missing friend. Uncover the secrets within. Brave a luxurious and haunting mansion in Dead Take, a first-person psychological horror crafted by Surgent Studios.

Lying Souls is an atmospheric, mysterious single player story horror game. You'll dive into a story in which nothing is as it seems. Find out the reasons behind what happened to your family back then. Your decisions will guide the course of the 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.

NineHells is a psychological horror first person single player, with an unraveling mystery, enriched with voice acting, and has virtual haunted attraction feeling. You play as Davie a man trying to remember his past while traveling though Hell. Play and find out what in the Ninehells is going on!

You came for loot on Christmas night, but found someone who has no intention of letting you go.

Fork Road is a first-person immersive atmospheric game with new gameplay , Be prepared to face fears you've never faced before

Andrew's Nightmare is an argentine psychological horror video game. Play as Andrew, a young man haunted by a mysterious event from his past, who decides to begin therapy sessions with Dr. Braun to confront the fragments of an increasingly unstable mind.

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.

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.

Deliver, or take it back. An observation-based horror game where you process packages while watching for subtle irregularities in the same apartment building. No correct answers are given. What remains are your decisions—and the recorded “variations.”

Grab your headphones and play one of the most atmospheric horror games on Steam!

The most terrifying journey of your life set in the beautiful winter scenery of the Ural Mountains. Uncover the horrific mystery behind the Dyatlov Pass Incident. Narrated by the famous Sean Bean.

A first person psychological horror game. Explore an ever-changing mansion in a slow-paced, atmospheric experience that combines hauntingly beautiful melodies with a suffocating environment. Uncover the tragic past, escape or confront the spirit.

"The Jester" is a first-person psychological horror game with VHS effect. Something lives in the shadows and feeds on your fear. Are you ready to dive into insanity?

Confined to a wheelchair, explore a hospital pulled into a distorted world beneath reality. A slow psychological horror focused on exploration, tension, and the unsettling atmosphere of this strange place.

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?

Trapped within an ancient darkness, Alex faces an unknown force that knows him better than he knows himself. 23 Days is a first-person psychological, atmospheric adventure about survival, choice, and the price of escape. Each day here is a step toward freedom… or a step into the void.

Victor thought he saved Hannah, but freedom was just another room in the maze. Hijacked by Mr. X, the simulation weaponizes your deepest phobias into living threats. As the air runs thin and the shadows close in, survival means stepping straight into the dark.

Doorways is an immersive horror adventure, featuring a complex story and deep atmosphere.

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

You arrive at your former workplace — an abandoned warehouse belonging to a well-known marketplace — where you find yourself caught in an endless loop of shelving, ladders, rooms, corridors, chases and puzzles. Explore this place and immerse yourself in the atmosphere of Warehouse No.21.

In this game, you will find yourself in a hostel in the middle of a mysterious forest. You will discover terrifying and mysterious things, from murders to challenging puzzles. Use your skills to uncover the hidden secrets in the hostel. Get ready for an exciting and hair-raising experience!

Escaping from a car trunk, you find yourself in the garage of a mysterious house, with no memory of what happened. Step inside this first-person psychological horror experience and uncover the truth hidden inside.