Top similar games like Poolcore: Submersion:

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.

∆ is an atmospheric exploration experience that takes you on a journey through the dream world into the Beyond.

Walking simulator. Explore, admire and listen. Uncanny. Relaxing. Unnerving. Eerie. Immersive. No monsters chasing you or jumping at your screen, but can feel oppressive at times by invoking fears of getting lost, the dark, tight spaces and liminal space architecture. Inspired by backrooms.

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.

Paradise Nowhere is a Backrooms game that blends abstract concepts with realistic graphics, evoking a feeling of liminality through empty spaces devoid of life. The game isn’t intended as a horror experience, your feelings towards liminal spaces might make it one. Or maybe, it's just the Paradise...

A routine spacewalk procedure traps you in an endless loop. Observe the spaceship carefully, detect anomalies, and choose the right path to reach the airlock and escape.

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

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.

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?

A psychological horror descending through liminal spaces shaped by the Kübler-Ross model - the five stages of grief: denial, anger, bargaining, depression, and acceptance - where your perception and an RC car are the only tools to grasp what’s real

You’re a MEG explorer navigating the lifeless, atmospheric Backrooms. Traverse vast halls, surreal sub-levels, and claustrophobic corridors. Enjoy full immersion in haunting liminal spaces — no entities to chase you.

Explore liminal spaces that feel eerily familiar and fire the imagination, like a dream you’ve already visited.

A Linear first person exploration adventure. The game is about exploring detailed and creepy liminal environments without monsters or puzzles, you simply walk and look around.

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.

Dive into a realistic experience of the Backrooms, without jumpscares, getting lost in impossible spaces and feeling like something is watching you. The uncertainty of not knowing where you're going will make you want to quit… Will you be able to make it to the end?

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.

Experience liminal spaces like never before. Dreamcore is the ultimate psychological exploration game, set in the largest liminal world ever made. No guides, no path—only intuition. Will you keep your bearings in a world designed to make you lose them?

At Twin Palms your shift is over, but the office won’t let you leave. In this First-Person Psychological Horror Game: carefully observe a looping environment, spot differences, overcome Trial Anomalies, and snoop around the office. You can clock out, but can you really escape?

Explore and admire while navigate through eerie, surreal environments inspired by the Backrooms lore. Explore this uncanny world lost in time and get lost in the otherworldly architecture in a world where reality bends and your sanity is tested.

In Floor 9, you find yourself trapped in a mysterious hotel known as "Hotel Liminal." To escape, you must identify anomalies on each floor. These anomalies can be anywhere - on the ground, in paintings, or even right in front of your eyes.

In Floor 9, you find yourself trapped in a mysterious hotel known as "Hotel Liminal." To escape, you must identify anomalies on each floor. These anomalies can be anywhere - on the ground, in paintings, or even right in front of your eyes.

In Nine Floors, you are a student who has finished the horror of high school classes. Move down and go home! The High school feel like a backroom, find the anomaly in each floor and reach the exit. Based on popular's game The Exit 8 and Shinkansen 0 | 新幹線 0号

You are inside an endless hotel but there is a way you can escape. Search in the hallways of the hotel and find the changes within them to reach Room 13.

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.

You are a father on a quest for 8 milk cartons. Observe your surroundings carefully to pick up and check out your milk before returning to your family at last.

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 are trapped in an endless underground passageway. Observe your surroundings carefully to reach "The Exit 8".

"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're working overtime again in your dead-end job, whilst your boss is on vacation. However, strange things are happening throughout the office. Complete your daily work tasks, explore your office, report any anomalies you may find, and you may just find yourself getting a promotion...

The doctor said today was my last appointment, I'm healthy. Time to go home, what could go wrong?

BRUTALISTIKA is an immersive and contemplative experience. In this walking simulator, explore mysterious and intriguing liminal spaces with neo-brutalist architecture at your own pace, filled with serene pools and interactive works that invite you to be aware of your emotions.

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—born of memory yet carrying a weight far more sinister.

Enter the endless hall where reality distorts. Spot anomalies, correct them, and uncover the dark truth—miss one, and you may be lost forever.

You're stuck in an endlessly looping hallway, but every time you enter it, something seems to be different. Try to spot everything that isn't supposed to be there, but most of all, make sure to get out alive.