Top similar games like The Window 8:Millennium:

User.exe is a psychological horror experience that takes place in WinShade Operating System. Inside lives User, a virtual assistant trapped in the system, asking for help to finish a failed mission: install a virus to destroy Admin, a digital entity tied to urban legends and missing people.

Amid info nodes, you’re a codebreaker—each choice shifts the story. Click nodes for clues, pull key details from text, crack codes, link logic. When all light up, truth emerges: unravel with reason, or get stuck in a thought labyrinth? It depends on your calls.

A 2D psychological horror-puzzle where time moves on its own and the house continues to live without you. Explore, observe, and decide who you are - a therapy subject, or the protagonist of someone else’s show.

The Exorcist is a first-person horror game. It can scare you with its dark atmosphere, which is realistic and frightening. Can you destroy the demon?

STIGMA is a truly small indie game. It is a psychological detective horror focused on atmosphere and mystery. Uncover the haunting narrative of an old house and its forgotten past.

A real-time surveillance thriller where you control security systems, switch between dozens of camera feeds, and react to anomalies before everything collapses. Observe or perish.

A haunted house, whispers from the past, and a truth you were never meant to uncover. Psychological horror inspired by real locations in Greece.

A claustrophobic anomaly-horror game where you can only turn, blink, and decide: is it real or not? Survive five endings and uncover Mike’s story.

Anomaly-Spotting Horror inside a cursed manor ruled by the twisted lawyer Dr. John Ravenwood, his voice following your every step and decision. Time loops, shifting horrors, and cruel games await. Spot anomalies. Sign his contract… and no, you don’t get another lawyer.

At 3:12 AM, someone knocked. The door was locked from the inside. A story-rich psychological horror where you explore and investigate a Kolkata home as reality begins to repeat, change, and remember.

Vadim, a maintenance worker in a decaying post-Soviet apartment, leaves town to care for his sick mother, asking his wife to take over his duties. As she settles into the routine, the building begins to feel off quiet in all the wrong ways.

Wake up in a dark basement as a victim with no memory of your past. Can you uncover your true identity and solve the mystery of your past by collecting the cryptic notes left by your captor? Face the brutal truths and find a way to escape this nightmare alive.

You fell asleep studying for exams, but when you woke up the school was empty. Survive the night, identify what’s wrong, and escape the loop... or be stuck at school forever.

Are the things you see hallucinations or reality? There's only one way to tell: close your eyes. Maintain your sanity, observe 6 suspects in an uncanny hotel, and photograph the evidence. In this atmospheric experience where the truth is never handed to you, you decide who to blame.

A stranger calls at 3:33 AM. They know your name. Choose your words carefully in this fully voiced psychological horror game.

"THE JUSOU series", renowned as the most terrifying horror escape game in the history of smartphones, is now available on Steam! Many players have abandoned their games due to the sheer terror it instills! *Please play at your own risk if you experience any unusual phenomena after playing this game.

You are on the night shift at a desolate robot logistics facility. Prepare orders, pack them, and deliver them. The routine appears simple, yet every night something shifts a little more out of place. Ten nights. Two endings.

A bad incident is like a tangled knot, It sits there, waiting for someone or something to untie it, but until then… scars may be left behind … are you ready for a First person Psychological Horror game based on a true story?!

"System Malfunction" is a first-person horror game set in a mysterious building. The player takes on the role of a security guard who witnesses strange occurrences during the night shift. In a fear-inducing environment, the player explores the building to uncover hidden truths.

A short horror observation thriller. Could you tell what's real and what isn't? You stole intel from your company. Now you wake up in a hospital every day with two choices: take your medication if something looks wrong, or hit the call button if you're sure the room is safe.

You are trapped inside an endless house shaped by memory and guilt. Use mysterious masks to reveal hidden layers of reality, identify anomalies and escape a psychological time loop.

Trying to save yourselfe from something unknown but clearly malevolent, you hide in a mysterious inn. However, your temporary refuge turns out to be a trap, and now you must find a way to escape.

The dead find peace through sacred burial rites, washed, wrapped, and prepared for their final journey. As a burial washer, it is your duty to perform them with precision and respect. But with no one to guide you, how well can you fulfill this sacred task?

Trapped in a bazaar that twists with every turn, you are a lost child searching for your mother. Watch for subtle anomalies in the shifting environment to survive the loop. In this retro-inspired world, nothing is as it seems. Can you find her before the cycle swallows you whole?

Stitched - Mother's Nightmare continues the story of Stitched, putting the player in control of a protagonist named Mia as she ventures in the mysterious doll factory. Why did she come there? What horror awaits her in the factory?

Anomalies are twisting the office reality. Meticulously observe your surroundings from 12:00 PM to 6:00 PM, fix the errors, and escape. But beware: one wrong move winds the clock backward, trapping you in a corporate nightmare forever.

The Housekeeper is a psychological horror simulation game where you will work as the new night shift housekeeper at an ominous hotel. As you work through your shifts, you will start to experience strange events. Will these events reveal a dark secret, or will they be the cause of your demise?

Are you ready to witness the adventure of the Exorcist, a master of magic and exorcism, and exorcise the most powerful dark being, the crow demon?

Night Plane is a job-sim horror game where you work as a flight attendant on a doomed plane. Check tickets, serve passengers, and decide who stays onboard as demons hide among innocent souls. Naturally, management says it’s your problem.

The most sinister spot-the-difference in the world. When you uncover the final mistake, the truth of this world will be revealed.

Observe seven patients. Identify the one anomaly. Shoot to survive. You have only one bullet and no room for error.

You're stuck in a dream. Blink and change your surroundings to escape the shadows of your past.

Play a story-driven third-person psychological thriller set in a sinister early-20th-century asylum where reality bends under the weight of forgotten horrors. Phantom Lamb blends tense stealth gameplay with an immersive narrative of haunting secrets and psychological dread.

Gary's search for his lost cricket ball opened a world of horror. He escaped that day but part of him never left. Eight years later, investigate the British colonial era asylum that broke him. But why does he keep coming back? What's his connection? Discover what's never meant to be discovered.

I went to school that night to pick up something I forgot... Aim for class 1 of 6th grade, and if there are no abnormalities, go up the stairs, and if there are any abnormalities, go down the stairs.

“0.0035%” is a mystery & horror game set in modern Japan. Players piece together fragmented clues and items to uncover hidden truths. No flashy action—only a shocking finale and deep, thought‑provoking exploration with multiple endings.