Top similar games like Improbability:

Panopticon is a mystery adventure game set in a café part-time job. Uncover the truth under the pressure of surveillance and experience a thrilling story with realistic graphics and immersive interactions.

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 Hundredth Hike is an Indie Psychological Horror game, living the story of you, as a mountain hiker, reliving your tragic past and finding the calm of the nature under your boots. Unaware of what lies before you, you unleash a powerful and mysterious truth.

Delivered on Time is a first-person horror game themed around food delivery. As an elite delivery pro, nothing—not ghosts, hauntings, or even supernatural battles—will stop you from getting the food to the customer's door… on time!

Days after your daughter vanishes, an anonymous note says she’s trapped in an abandoned indoor playground. You break in. It’s dark, rotten, silent. As you search the ruins, something watches you. You’re not alone and it knows you’re there.

Explore an abandoned creator’s studio in this dark psychological horror experience. Survive lethal traps and twisted challenges. Uncover hidden secrets and the truth behind Mr Wonder.

A cooperative psychological horror where the house manipulates each player differently. Share clues, question reality, and find out who — if anyone — makes it out together.

All That Time is a psychological horror experience where you explore unstable dreamlike memories, solve environmental puzzles, and uncover fragmented lives inside a collapsing liminal system.

A first-person psychological horror game where you explore a mysterious mansion, solve puzzles, uncover dark secrets, and survive a terrifying creature lurking in the shadows.

Void Protocol is a single-player horror adventure game set in the eerie future. Solve interesting puzzles, while hiding from insidious horrors waiting for you in the shadows.

Zophos is a classic survival horror inspired by the old generation of the genre. After a car crash, John wakes up lost in a foggy, abandoned place and searches for help—only to realize something is still here, watching.

You arrive at the EPOS 11 space station during an evacuation, where tasks and dark secrets await. A story-driven sci-fi horror experience where exploration, oppressive atmosphere, and the choices you make shape the unfolding narrative

Signal Lost: The Ping is a first-person atmospheric horror adventure set in a pitch-black underground facility. Use sonar-like PING pulses to reveal paths for a heartbeat, but each ping raises the Threat and draws the Sentinel closer.

An old cabin in the woods holds secrets. Explore the environment, search for objects and find a way out in a first-person horror.

The first in a series of exploration/horror games giving a new twist on old legends. Follow the clues and stay on the trail or navigate the open world and choose your own path, but beware, the actions you take may alter your ending. Unveil the story while evading the clutches of Baba Yaga.

Wake trapped inside a remote cabin with no memory of how you got there. Solve over 70 puzzles, uncover the truth behind your captor, and escape a mystery where clues, item locations, and even puzzle solutions change every playthrough.

Is lucid dreaming safe? Waking up in the underground, you experience a strange sensation: you are still asleep, and your brain is merely playing tricks on your mind! Trapped, you must find a way out, observing the surroundings and uncovering secrets. Be cautious: you are being watched...

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.

The Final Stay - Chapter 1 is a psychological horror experience that immerses players in a dark and unsettling world filled with mystery and fear. You arrive at an abandoned hotel, but something is wrong. The deeper you explore, the more the environment begins to change.

Embark on a one-of-a-kind journey of exploration in "Elevator Experience". Step into the elevator and prepare to be transported to a world of mysteries, where every floor holds a new adventure waiting to be unlocked.

Shadows on the Walls is an immersive game of psychological horror, exploration and puzzles that takes place in the Crystal Palace Museum of London. Put yourself in the shoes of a security guard in charge of watching the new and mysterious exhibit of the museum known as the “Cursed Loot”.

Play as Maya, an aspiring urban explorer, and unravel the truth behind every rumor and myth that haunts every dark corner. Traverse the shadows, survive the horrors, and keep your sanity intact as you uncover the secrets buried within.

Descend into terror as you follow your tiny lost kitten into an ancient crypt where a protected coven of pirates lie buried. Dig for clues... literally, while unraveling a chilling mystery, all in a desperate bid to rescue your curious pet from this dark tomb.(First-Person psychological horror game)

Survive a brutalist rave turned waking nightmare. All Hallows leverages the "Echo Protocol" to deliver high-fidelity psychological horror where reality decays when you look away. Audio-driven, zero-trust stealth meets photorealistic dread. The harvest has begun. Can you anchor your reality?

Noah's Descent into Madness is a short horror-themed adventure and puzzle game. Make your way through a dark forest of unknown horrors while trying your best to escape the nightmare you've found yourself in.

Stumbling across your grandma's ole son's room you spot a vhs tape...1 to be exact! although something isn't right.. it's all scrambled so you try to play them in the correct order but you soon see why the user of the tapes took these as something tragic happens to him...

On the remote island of Scirine, Majed, a young biology intern, arrives at Al-Bayan Research Center, expecting scientific breakthroughs. But his journey turns into a descent into mystery as he uncovers terrifying truths, where reality blends with illusions, revealing more secrets with every step.

ESCAPE THE EXOMOON is a story-rich first person cyberpunk sci-fi horror game. Hack, hide, and fight your way across an abandoned space colony. Will you escape with your humanity?

Late night. A young man called Sam is home alone. He finds a mystical book that takes him into a world of horror stories that come alive. Start reading, but you must not break the most important rule. Once you have started the book, you must finish it!

You’re a journalist who came to Russia for a report. After renting an apartment from Zinaida Petrovna, you quickly realize she’s hiding something - and this place isn’t meant for random tenants. To get out, you’ll have to dig into her past - and keep your sanity.

Celestial Temple is a narrative action-adventure game from Ursa Majeur. Become Curiosity, uncover who and where you are, and journey through a dreamlike mythic odyssey across ages, facing enemies with your own face while seeking a sliver of light in self-made darkness.

Find a way out in this horror/time loop Game. Hide, run, and uncover the mysteries of the "EOS Complex" as you are pursued by the automated security bots gone rogue. They only move when you do, so tread carefully, every step could be your last.

Dive into a chilling symphony of horror & harmony. Solve ancient mysteries, wield enchanted instruments & face nightmarish foes. Will you compose your escape, or succumb to the melodies? Players control a musician who's experiencing more than just stage-fright in this psychedelic thriller

Emir, who has an interest in mysterious events, steps alone into the abandoned apartment known as "Apartment No 129" to trace the trail of a paranormal event that occurred in 2009 and shook the country. However, he will find himself in an unexpected confrontation within this horror apartment.

Venture through a twisted corporate office in this first-person psychological horror. An ordinary evening of overtime turns into a nightmare. You awaken at midnight, trapped in a place you no longer recognize. Follow the clues, unravel what happened. Can you survive the night and escape alive?