Top similar games like Halls of the Deep:

When a routine expedition into The Complex goes horribly wrong, you're left alone and lost, wandering the seemingly infinite maze of hallways, otherwise known as the Backrooms. Might there be something following you?

Survival horror with realistic graphics based on Unreal Engine 5. Ten highly detailed levels: liminal world, puzzles and creatures. New levels and content regularly. Experience unbearable horror and find a way to escape from...

"God save you if you hear something wandering around nearby, because it sure as hell has heard you..."

Embark on a procedural liminal journey filled with eerie, unfriendly faces. Walk, explore, and descend to the first floor to escape. No monsters will chase you, but they can watch and appear when you aren't looking. This can evoke a fear of an endless labyrinth and create a sense of anxiety.

Black Room is a first-person psychological horror game focused on story and experience. What starts as a night in a motel will pull you deep within the human psyche, leaving you grasping for an exit – and not only for yourself.

Survive the longest night of your life in a haunted 18th-century orphanage where Christmas becomes a living nightmare. Krampus is hunting you, and only the power of sacred holy gloves will keep you alive.

Experience Will's complicated story, find a way out of the nightmare of liminal spaces by solving challenging puzzles and avoiding dangerous entities — all this awaits you in "Shifting To The Backrooms".

Navigate through an underground parking lot in search of four important cars. Armed with only a phone, evade the abnormals that are sent to intercept you and make it out alive.

Freaking Hallway is a single-player horror game about finding anomalies Play as Tayo, a talkative government agent exploring a looping containment hallway.Interact with every object through physics-based mechanics watch for anything unusual and survive the hidden dangers before the hallway traps you

“Psalm VR” is a psychological horror in VR where you find yourself in an eerie world seen through the lens of an old camera. The darkness hides something unseen..... Look around, listen... it's already watching you. Will you dare to look into the shadows?

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.

Scary Shadow Spot: Last Farewell - Haunted by his past, Mark explores a haunted house where nothing is as it seems. Chilling puzzles and shocking truths await. Are you ready to uncover the mystery hidden in the shadows?

I got a job as a night guard. They promise to pay a lot, but for my own safety I have to follow strange rules. As you progress, you'll have to find keys and open locked rooms. A first-person game with elements of horror. Explore the hospital and its rooms, collect batteries for your flashlight.

It was the worst day of his life. The car hit Damon. Damon, in a coma, was on the thin line between life and death. To wake up from his coma, Damon had to win the battle with himself.

Mindstray is a first-person psychological horror investigation game where players explore unsettling environments, observe subtle details, and piece together fragmented clues to uncover the truth behind distorted memories and unexplained events.

Unmourned is a first-person psychological horror game where Jason moves into a new house only to be haunted by escalating paranormal events. Driven by fear, he must uncover the truth behind the previous owners' disappearance. Can he solve the mystery before it's too late?

You, a simple dog named Mr Peanut, find yourself in a weird cabin full of secrets... Will you be able to warn the family of the dangers? A horror game filled with mystery!

Dive into a haunting mystery where you wake up half-blind and amnesiac, trapped in a time-looping nightmare. Uncover the truth through shifting 3D and 2D perspectives, where every revelation twists reality further.

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.

BACKROOMS: LIMINAL ESCAPE is a VHS-style horror game where you explore eerie liminal spaces through a camcorder. BACKROOMS: LIMINAL ESCAPE is More than just a walking sim, it features intense levels that require you to hide, run, stay quite, and survive in a creepy, analog nightmare.

A first-person psychological horror game. Play as Marlene, an 86-year-old woman preparing for her family's visit. They're coming. They always do.

Defaced: Dark Abyss is a first-person Horror Survival Game. While exploring a seemingly normal cave, you will soon realize that, hidden in the depths, lurks something you were never meant to see...

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?

Embark on a journey of anomalies and repetition in "Prison Loop," a captivating indie puzzle game. Trapped in a mysterious temporal loop within a high-security prison, your objective is to observe anomalies throughout the environment.

Instead of a traditional flashlight, a camera flash – a brief, flickering, blinding light that reveals dark secrets and leaves you in total darkness when it fades. Every step is a fight for survival, and the use of the flash completely redefines the way you explore dark locations.

Observe your surroundings closely in the Anomaly Research Center (ARC) to memorize important details. Detect unsettling anomalies to escape the hazardous areas. Uncover the dark secrets of the ARC organization in this innovative sci-fi horror walking simulator.

Left to Rot is a walking simulator psychological horror game. You take on the role of Luca, a young man caught up in a horrific mystery. If you make noise... It's game over! (You will need a Microphone)!

Surreal horror game. You have been selected by a sinister group to participate in a twisted game of exploration and escape. Wander through colorful, nostalgic environments that feel increasingly disturbing and discover why nobody ever leaves.

Where the Walls Breathe is a first-person psychological horror experience with a strong focus on atmosphere and environmental storytelling.

Enter the minds of people who never let anyone win. Break their defenses, expose protected truths, and decide which memories the Source is allowed to keep in this sci-fi psychological horror game.

Explore a vast home in the late 1970's, while being hunted by a mysterious fiend. First-person exploration with no HUD for a more immersive experience.

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

Unmourned is a first-person psychological horror game where Jason moves into a new house only to be haunted by escalating paranormal events. Driven by fear, he must uncover the truth behind the previous owners' disappearance. Can he solve the mystery before it's too late?

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

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.