Top similar games like The 4th Wall:

Every floor looks normal… until it isn't. Go up if everything is fine, down if something is wrong. One mistake sends you back. The deeper you go, the less the corridor obeys its own rules.

A short horror game where you pilot a submarine to collect samples on the crushing depths of the ocean.

A free first-person horror game about dream puzzles - unsettling, surreal and built on strange logic.

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.

Drawn back to his haunted home, Dave must solve eerie puzzles, uncover forgotten lore, and survive the shadows that stalk every corner of its decaying halls - a past that refuses to let go.

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.

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.

The Revenge Of Sophia Red is a first-person psychological horror adventure with puzzle elements. It's about the life of the book author Sophia Red. Love can turn into hate and make people blind. Revenge has become the only meaning in Sophia's life. This is her story.

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.

A Mystery Puzzle game in First Person. You are a strange visitor in a family. Can you reveal their deepest desires and help them reach divinity?

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 the new company by Lao Liu, and you need to carefully observe whether there are any abnormalities every day, make the right choice within the limited time, and break the cycle.

A horror escape room. Trapped by a demonic entity in an old house, solve puzzles in each room before the candles go out.

In Anomalist’s story, you and Finn chase an anomaly on a planet, experiencing the mood swings of a mysterious entity that devours victims with mind games and imprisons them in its own dimension. Your choices lead to different endings

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?

DIRUS Software's lost 1999 cult-classic is back! Explore its confusing and stygian world for yourself in this newly remastered edition, and uncover the mystery of its warped labyrinths and crossroads. Find hidden secrets unknown even to the original developers.

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!

"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?

You are trapped in an endless hallway. Observe your surroundings carefully to reach your destiny.

You are trapped in the Office. A first-person Observation-Game about walking an endless office, spotting anomalies, and getting off work.

Silver Chains is a first-person horror game with a strong emphasis on story and exploration. Search for clues within an old abandoned manor to unravel the truth about the terrible events which have happened.

“If you find an anomaly, remember it.”　Welcome to Hotel The Memory, an anomaly-hunting x memory-matching escape game. Match pairs of rooms with the exact same anomaly to escape from this strange hotel.

What is inside the Red Fridge? Collection of six episodes of psychological analog horror. Tour through liminal spaces filled with surreal events and uncanny strangers. Inspired by retro horrors of the PSX era.

Walking simulator. Explore cozy liminal spaces that feel unsettlingly familiar and spark your imagination, like a dream you’ve been in before.

The Hotel is a psychological horror thriller in which the player will have to face the evil living within the walls of a lonely hotel. But more importantly, the player will have to decide what this evil is to him. Maybe the nature of this evil is deeper than it seems at first glance.

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.

Descend the infinite office staircase. The Darkness follows you. Squeeze the rubber duck to not be afraid. And never look back. Psychological horror in a dreamcore aesthetic

Seroutte is a short atmospheric experimental horror dreamscape based on the developer's nightmares. It explores themes such as the loss of control, fear of the dark, and the paranoia found within the unknown.