Top similar games like Flat 9:

You are trapped in an antique shop that keeps repeating itself. Study the room. If something has changed, go back. If nothing has, go on. Each right call moves the old clock forward an hour. A wrong one turns it back. Get it all the way round to twelve to escape.

Melo's Nightmare is a first-person perspective 3D escape horror game. Players find themselves trapped in corridors and must investigate puzzles to attempt escape. A casual horror game akin to walking through a deserted amusement park haunted house. Will players be able to get out safely?

Find yourself in the role of a prisoner in a dark fairy-tale hotel. Search for anomalies to escape. Collect the charms someone sends you, and beat the demon at his own puzzle games.

The endless Gigakhrushchevka. A Soviet enlistment office and you are here to pass the primary selection for liquidators of the Samosbor aftermath. Stay alert. Spotted an anomaly? Turn back or make it disappear. One mistake and it all starts over. The watchman awaits you on the eighth floor.

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've accepted a shady job offer at a doll factory. Inspect dolls for defects and anomalies. Follow strange protocols. Don't get fired and stay alive.

Don't trust your eyes. A spot-the-difference horror with photography and a mysterious story. Explore 3 levels, find 100+ anomalies, and manage your sanity — mistakes warp reality. Uncover the truth of Project 404!

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.

An anomaly detection experience where your attention is your only weapon. In Extraordinary, notice and report illogical events in ever-changing environments, and find your way out before the night ends.

You find yourself inside a cinema hallway, ready to watch your film. The venue, however, has other plans for you.

It is a first-person horror game. Escape the damp, dark semi-basement. Overcome your fear and find a way out.

Trapped within shifting liminal spaces, you must rely on keen observation to survive. Inspect your surroundings, detect subtle anomalies, and make the right elevator decisions to break the loop and escape.

Withered Haven is a first-person psychological horror game. After the tragic loss of his wife and daughter, a broken man struggles to endure a collapsing reality. Familiar apparitions drift closer, echoing memories that mask a darkness beyond comprehension.

Ritual is a first-person psychological horror game. Immerse yourself in this sinister experience of terror, where everything familiar becomes strange to you, find the necessary elements to complete the ritual and solve the mystery.

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.

Something is wrong with this hotel. Close your eyes. When you open them, some things will vanish… others won’t. Those are the clues. Maintain your sanity, photograph the anomalies, and decide which of the 6 suspects is guilty in this psychological mystery.

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.

"Office 8" is a psychological walking simulator exploring the unsettling nature of liminal office spaces. Pay close attention — your sanity depends on it.

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.

Every archive hides a secret. Every door leads somewhere it shouldn’t.

Trapped in a nightmarish police station where everything feels like a bad dream. Explore a looping corridor, spot and report strange anomalies, and encounter disturbing events and unexpected jumpscares. Can you find a way out?

Inspired by liminal horror, Highway 11 is a psychological horror anomaly detection game, an evolution of hidden-object titles. You awaken at an intersection. All roads lead back to the start. Observe your surroundings carefully to escape the endless loop and uncover the mystery of why you’re here…

You are locked inside a cinema. Your only way to escape is to follow the instructions of your task: Watch the same film clip repeatedly and search for flaws to break free. But this may sound easier than it is, every wrong decision or death will set you back. So be careful!

This is an indie horror game with first-person puzzles. Terror and fear have enveloped the city. The maniac has returned. You sneak into his lair to try and stop him before he goes too far...

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.

Pescadero Medical Center is officially empty, but you're still here. Ten floors stand between you and the exit, and on each one you decide if anything is off. Meanwhile, MPS is learning to move like you, remember like you, and sound like you. Do not trust what you see.

Venture into the world of chilling psychological horror, where the line between reality and nightmare is thinner than a spider's web. Grandview is not just a game, it is a test for your nerves and mind.

You wake up. Everything seems normal. Click. Is something wrong? One anomaly. One chance. One mistake, and it all begins again. A horror experience woven from paranoia, where your attention to detail is the only thing that can save you.

You are trapped in a memory of your past. Observe your surrounding carefully to end your nightmare.

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?

Chorus of Carcosa is a first-person psychological horror game about an anxious sculptor who is trapped in a dark and ever-changing building. Stay silent, survive its twisted labyrinths and escape the monsters. Just don’t lose your way in the shadows or within your own mind.

Drawn back to his home, Dave searches for closure in the decaying remnants of his past. But the house is not as he remembers—shadows linger where they shouldn't, whispers echo through the halls, and buried memories refuse to stay forgotten. Explore the abandoned home and a past that won’t let go.

Somnia is a first-person psychological horror game where you wander through endless hallways, encounter strange entities, and search for mysterious eyes while following the voice that guides you forward.

An anomaly-spotting, psychological horror game set in the endless, looping corridors of a mysterious, liminal hotel. Spot anomalies to reach your room and uncover a murder mystery... or be trapped forever.

Explore a seemingly endless hotel floor where each identical corridor challenges your perception. This horror walking simulator tests your observation skills as you seek the emergency exit.

Poolcore is an atmospheric game about liminal poolrooms. Jump into the water, solve puzzles and roam freely in these eerily comforting rooms.