Top similar games like The Otherworld Laboratory:

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.

A submarine touring the Titanic has gone missing. As part of the coast guard, you have been called in to locate and rescue the crew before their oxygen runs out.

The year is 1996 and you’re employed by a science lab called Nova Nexus. You work as a security guard at the front gate to the lab, inside a guard booth. However, tonight it seems something important is happening inside of Nova Nexus and things are... well... a little strange.

In this anomaly horror game, a boy has been abandoned in a burning train car. Spot the difference, decide when to push forward, and survive long enough to complete the rescue.

A first-person psychological and survival-horror experience. You are lost in the Backrooms and you have to find a way to survive in this dangerous universe. Explore the different levels, meet the Entities and other Explorers, and find clues to reveal the Backrooms’ secrets.

The Rotting Man | 悪臭男 is a psychological horror game that depicts a protagonist working as a clerk in a Japanese internet café.

Find a way out before you become a permanent part of the game. Your childhood nightmares have found you. Trapped in the endless, eerie playrooms of the Backrooms.

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

Brittle Mind is a first-person psychological horror job simulator where you serve a secretive cult deep underground. Maintain rituals, manage prisoners, and preserve forbidden knowledge while your sanity fractures. Obey, survive, and don’t look too closely at what you’re becoming.

Black Omens: House of Crimson Silk is a first-person, single-player, escape room puzzle horror game set in a fictional Edo Japan. Assume the role of Idate Chiyo, a paranormal investigator, tasked with investigating an abandoned mansion and unveiling a family's dark and horrifying secret.

A teenager's quiet night home alone turns into a fight for survival in this psychological survival horror. Scavenge for tools, outsmart a relentless stalker, and make life-or-death choices in a chilling race to escape. Every decision matters—can you survive the night?

It's a short indie horror game where we step into the shoes of Alex, a student who, in search of more comfort, rents an apartment in the city that, at first glance, seems pretty decent — but upon arrival, he realizes something is not right.

Explore a SCP Facility set in 1992, try to stay sane and finish objectives by completing everything the SCP's have to offer. Interact with anomalous objects; experience, avoid, destroy, and use them. Learn how the facility operates and try to to keep it running as long as you can.

Trapped in a bazaar that twists with every turn, you are a lost child searching for your mother. Watch for subtle anomalies in the shifting environment to survive the loop. In this retro-inspired world, nothing is as it seems. Can you find her before the cycle swallows you whole?

Step into a liminal, cosmic horror experience set in an abandoned amusement park. Uncover the haunting narrative behind its twisted rides and empty tunnels to discover what lurks within a reality that shouldn't exist…

Infanticide is a horror walking simulator set in Japan.

A tense, atmospheric descent into psychological horror—trapped in a place where reality fades and fear takes hold.

Zack has a simple choice.. Run. Escape. Survive. With lots of puzzles to solve, Keys to find, Puzzle items to obtain to help progress through the game to lead to your escape. Will you live to tell the tale of JJ Randalls Orphanage?

The light keeps you safe. It won't stay on. A killer waits in the dark, and every few seconds, the room you're standing in goes black. Relive the same cursed night, loop after loop, until you uncover who really destroyed your family or the darkness swallows you first.

Endless Hallway: Asylum is a first-person psychological horror anomaly-hunting game set in a haunting psychiatric hospital. Navigate infinite corridors, spot subtle environmental changes, and make critical decisions to break free from the dark time loop

Uncanny Tales is an episodic horror series where the real terror comes not from monsters or the supernatural, but from people. Each episode is a new unsettling story inspired by real fears and eerie situations from everyday life.

1942 the Great Patriotic War, the height of the battle for Stalingrad. Ivan falls asleep in a residential building, oxygen ends, unimaginable things begin to appear to him, who knows, maybe they are really happening!

You are the Void Priest, bound to an Elder God against your will. Guided only by relics, symbols, and light, solve eldritch mysteries and perform forbidden rituals. Survive long enough to choose whether you stay faithful or betray.

You are trapped in an endless nightmare. Carefully observe your surroundings and look for anomalies while checking the clock to track your progress and escape from Anomalum.

You are the lifeline supporting an expedition into the unknown. Keep both yourself and your squad alive by interpreting instrument readings, explore the facilities, and uncover something ancient and eager to be born.

A first-person psychological horror game about the life of a K-pop idol. Explore a luxury apartment, Korean streets, and your agency building as you confront the unsettling truth hidden beneath the surface.

ARCTIC CTHULHU — You work as a stevedore at a remote Arctic station. Routine tasks gradually turn into a nightmare when an ancient horror awakens beneath the ice.

Escape from the looping office. Observe the office carefully and look for any anomaly to reach the main entrance.

in this walking sim. You will have to pick up, notes, news clipping, totems, and a couple of sexy postcards; unravel the mystery behind the island and explore a variety of unique locations.

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.

Enter the minds of your patients and explore disturbing worlds shaped by trauma, fear, and buried secrets.

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...

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!

A short, 3D narrative-driven horror platformer. Journey deep into the meat tunnel and talk with survivors to uncover the grim truth.

"System Malfunction" is a first-person horror game set in a mysterious building. The player takes on the role of a security guard who witnesses strange occurrences during the night shift. In a fear-inducing environment, the player explores the building to uncover hidden truths.