Top similar games like Sector 404:

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.

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.

Callus is a short psychological horror (~30 minutes) in the walking simulator genre, featuring jump scares and themes of cruelty and overprotection. It was released as a transitional project between larger releases, with an intentionally simple story and concise gameplay.

A first-person dark horror game essentially tells about mental suffering, overcoming fears, and the power of true love.

You are trapped in a never-ending street loop. Observe your surroundings carefully and identify anomalies. Make the right choice at the end of each street and try to escape the loop.

To cure a strange illness, you come to a bizarre hospital that seems abandoned. Someone tells you she can find a doctor, but you have to help her with some tasks first, such as taking some photos of the hospital's corpses. As things progress, you discover more abnormalities.

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.

A psychological horror walking simulator set in an endless flooded pool. Explore liminal corridors, notice subtle anomalies, and endure the growing tension as you search for an escape.

Work a 1900s night shift where routine chores meet an oppressive psychological dread. As a lone caretaker, navigate the heavy silence and unsettling shadows of a dark past. In this atmospheric horror, the terror lies in what remains unseen. Complete your tasks before the shift takes its toll.

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?

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...

Welcome to the company.Your task is to detect and report any strange occurrences happening around you.If you successfully complete all reports for 8 days without mistakes, you will achieve your goal.Observe carefully and endure until the end.

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

A stalker is terrorizing the neighborhood, and you’re next. Watch for signs he’s been inside your house and make the right choices to avoid becoming his next victim. Test your observation skills in this Exit 8-style game where the threat isn’t supernatural, but a real man and you have three choices.

Fear Within is a short first-person psychological horror experience where the past lingers, even when its memories are lost. Explore familiar spaces through slow-paced exploration, uncover unsettling fragments of the past, and face a growing sense of fear driven by atmosphere and sound.

You woke up in grandma's house at midnight and need to reach the bathroom alone. Observe the hallway carefully. If something feels wrong, turn back immediately. If nothing changed... keep walking.

You have arrived in a forest where people are rumored to disappear and strange things happen... Locals often see bright flashes and hear strange sounds...

You have become a prisoner of the endless mine, but after eleven accident-free days you can step out into the moonlight!

A man who has lost his wife and seeks to escape loneliness and grief begins working as a firewatch in a forest. He meets a girl named Sarah and encounters strange occurrences while uncovering deep family secrets. He learns that not every voice is human and not every farewell signifies an end.

Apartment 22 is a bite-sized horror game about being trapped in a loop. You look out for clues left by the previous resident or possibly by you to escape the apartment.

Angstraum is an oppressive horror game that traps you in a threatening, never-ending loop. Observe your surroundings, uncover deviant anomalies, and escape deadly threats to find the exit.

Play as a clothing store worker who is just finishing up her shift and preparing to go home. However, as you make your way towards the exit, the power suddenly goes out, leaving you trapped inside the store.

A psychological liminal space horror experience set across surreal backrooms, empty shopping malls, endless tunnels, retro locations and haunting hotels. Something is always watching you.

You’ve been trapped in a school by a mysterious God. Memorize your surroundings, spot the anomalies, and reach floor 0 to earn your escape.

You are here to listen to The Voice, do what he says. But don't listen to other voices...

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.

An alien hides among the pigs. Can you spot the imposter before it's too late? A tense observation horror game inspired by The Thing, where every oink could be your last.

You are Alex, a curious journalist who has decided to investigate the mysterious disappearance of the entire staff of Synergy Soft. Six months ago, all the employees went mad at once, staging a bloody massacre. The official version is mass psychosis. But the truth is much more terrifying.

Infinite Innocence is a game about finding anomalies, but it is very easy to see them with lighting. What if we give it a little more difficulty and tension? Will you be able to remember everything until the end?

You’ve been hired by a real estate agency to take photos of their listings at night to give them a unique look online. Grab your camera, step into dark, quiet rooms, and capture every shot before the house notices you. Finish the job or never leave.

An indie horror game about Tom, a man whose reality is beginning to collapse. As he searches for answers, the truth becomes increasingly unsettling, and the nightmare deeper.

A first-person psychological horror where you must identify anomalies, choose the correct elevator to progress, and escape an endless loop in a hospital corridor while avoiding deadly entities.

It’s an indie horror game where a man named Ethan, passionate about collecting VHS tapes, receives a box full of them from a friend. But as he starts watching, he realizes he’s witnessing something deeply disturbing and unsettling.

The Wellmonts Case is a first-person psychological horror game set in 1993, Northern Maine. As a private detective, you explore the abandoned Wellmont farm, search for clues, photograph unsettling evidence, and uncover the truth behind a family's unexplained disappearance.

A psychological horror game about working overnight shifts alone in a grocery store. Stock shelves. Clean. Do your job. But you soon realize something sinister is watching. Survive seven shifts to discover why you were really hired and face a choice that will seal your fate.

Prepare for a chilling and suspenseful first-person horror journey with a spooky atmosphere. What starts as a warm and welcoming stay at grandma's house soon reveals a tragic story.