Top similar games like Sector 404:

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

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.

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.

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.

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.

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...

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

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.

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.

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

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.

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?

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 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?

A late-night thrill turns into a nightmare. Olivia sneaks into Creepwood Wonderland Carnival with her boyfriend, expecting a fun night alone in the park. But something feels off. Distant footsteps. Faint whispers. Someone else is here… Watching.

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.

"The Stalked 2" is a standalone horror sequel to "The Stalked", where you play as Rachel, an avid hiker. What begins as a relaxing hike to a cabin turns into a nightmare filled with eerie interactions and unsettling events. Will you survive?

You find yourself trapped in the endless maze of Kyoto's backstreets, trying to reach the temple of Hōkan-ji before the main tourist rush. Inspect the street for anomalies, choose the right path, and reach your destination... or be trapped forever.

Spot anomalies and uncover hidden clues to escape an office where overwork turns strange and experiments happen more often than coffee breaks.

You are heading down an endless corridor in search of a missing child. Pay close attention to your surroundings to find clues about the child, and find a way to escape the dark, confined corridor.

Seen Before is a psychological horror game where you are trapped in a looping environment, trying to detect inconsistencies and escape the cycle.

Derek Morgan is a 29-year-old watchman who works at a garage complex. One night, he enters an abandoned carpenter's workshop. Inside, he comes across an old wooden puppet. But soon he realizes that his curiosity has brought nothing good with it.

You hear quiet whispers from deep inside the house, but no one sees. You begin to feel that you are not alone in this house. Curse of Elmwood is an atmospheric horror where you find yourself trapped in a gloomy 18th century mansion, steeped in mystery and horror.

Ifrit is a first-person psychological horror game. It can impress you with its dark atmosphere, which is realistic and frightening. Are you ready to face the Ifrit demons, the strongest of the demons?

Investigating the mysterious death of his grandmother, a detective breaks into her home to discover the truth, but the dwelling begins to play tricks on him. The space breaks, fears become flesh, and there is still no way out. Every step, every new room, every cycle is a chance to go mad.

Mark Thompson accepts a late-night shift in a mysterious office, but what seemed like a routine night quickly turns into a nightmare.

Omitted is a first-person psychological horror game. Experience being left alone in an old hospital, discover its secrets and try to survive.

From Hell is a first-person psychological horror game that focuses on creating fear and tension for the player.

Your task today: Memorize your environment and report any anomalies. Good luck with your shift! "Shift 87" is an observation horror game with subtle anomalies and unsettling occurrences.

In a remote provincial town, teenagers mysteriously disappear every 25 years. You're a high school student about to turn 18... But what if you become the next victim?

CROSSWIRE is a psychological horror game where Alex Keller, a radio technician, uncovers twisted experiments of a deranged scientist in a remote mountain tower. Haunted frequencies fill the air, and survival is your only broadcast.

Psychological horror game without any jumpscares. Take care of Samuel, the neighbour’s kid, in this realistic singleplayer walking simulator and uncover family secrets.

You start from the 10th floor in a hotel and must make your way to the exit. However, you must look for any potential anomalies on each floor to safely make it out.

You've returned to your high school classroom, where time seems to stand still. You need to look around and find something unusual to get through the last 30 days of school.

Don't lose the signal to get out of here.