Top similar games like THE MULLER-POWELL PRINCIPLE:

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)

"Polygon of Reality" is a horror game in which you will have to unravel the mysteries of other dimensions and a research complex. Descend into the complex buried in the ground, uncover the mysteries of what happened, meet with forgotten fears and unknown creatures.

Enter a psychological horror experience where a young psychologist must navigate a surreal world shaped by forgotten memories and fears – both her own and those she once tried to heal. Face what was buried. Reclaim what was lost. Escape – before it’s too late.

Explore an ever-changing maze as you hunt for photos of important objects and avoid whatever could be stalking you throughout the halls.

You became an archaeologist to uncover the truths of ancient civilisations. You heard a story about a pyramid hidden deep in the sand, accessible only once every few centuries. You didn't put much stock in the story, but decided to investigate it anyway.

YOU CANNOT ESCAPE - I made sure of that. Solve puzzles, gather clues, don’t crawl into ventilation shafts, and realize how trapped you are in this comedy-horror escape room, my magnum opus.

Finish Report is a short science fiction horror game. All communications have been lost to a space station far in deep space. You as a one-man investigation unit has been sent to find out why did the station go silent.

Sivi's Factory is a single player first-person horror game in which you play as Felix. You are looking for your brother on the scientific factory. Solve puzzles on the locations, explore new rooms, fight your enemy and go deeper into factory.

Strange coincidence brought traveler in unfamiliar places. It would be fine, except sinister desolation is starting to embrace the surroundings. There is no another soul around for the tens of kilometers. Or that’s what it seems like? I should probably go deal with that.

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.

A first person psychological horror game. Explore an ever-changing mansion in a slow-paced, atmospheric experience that combines hauntingly beautiful melodies with a suffocating environment. Uncover the tragic past, escape or confront the spirit.

Experience an unforgettable adventure in space and time. Explore new worlds, face Daleks, Cybermen and Weeping Angels and join two Doctors on an epic quest to save the universe from an unstoppable new threat in this first-person narrative adventure.

Explore a beautiful and Enigmatic Victorian Manor with a dark secret, In this gothic horror story first person exploration puzzle game filled with fine art, secret passages and mysterious mechanical puzzles playing as the executor of the last will from the enigmatic Railroad Magnate Hadley Strange.

S.W.A.N.: Chernobyl Unexplored is a science fiction FPS puzzle horror game, which takes place a few months after the Chernobyl Nuclear Plant disaster. Experience a tale about an unexplored area within the Chernobyl Exclusion Zone - The S.W.A.N. Institute.

A maze of cubic rooms. Traps that never forgive. A voice logging your every move. Other subjects ready to betray you. Officially, you don't exist… but the horrors you'll commit to survive — those will exist.

Your first day as the new shepherd in the village… and everything is going wrong. The animals are missing. The villagers are strange. And the truth is far more terrifying.

[[b]"Perfect" [/b]is possible only for those who know matematics] When you open your eyes, you are alone in a white room. In a mansion dominated by the mysteries of numbers.Solve the presented math puzzles and aim for the exit.

Step into Ethan’s shoes and enter the ruins of Franklin’s Amazing World. Experience a realistic first-person horror focused on fear, atmosphere, and mental endurance. Solve puzzles, uncover the truth, and survive by relying on your instincts alone.

Your daughter vanished. You did nothing. In Ajgal, descend into a world shaped by guilt, memory, and flesh—where redemption costs more than blood, and silence always comes back.

[Chiyo] is a first-person hardcore escape room horror game set in Japan's Edo era. As Idate Chiyo, a paranormal investigator possessing supernatural abilities, you are tasked with investigating an abandoned mansion and unveiling a family's dark history and it's ultimate secret.

Descend down the arctic depths in Crathos Deep, a cosmic horror narrative adventure. Explore the vast abyss with your submarine and utilize your expeditionary drone to reach the dark corners of the ocean. Investigate a lost research institute to unravel the unsettling mystery of its downfall.

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 Great Deer is a point-n-click adventure game where you play as an intrepid explorer searching for an artefact of great value. Journey into an ancient and long forgotten temple, discover the secrets within, and uncover the dark truth behind a sinister ritual taking place within its walls.

Experience the horror puzzle game, Envious, offering both single player and co-op modes. Choose to be Xavier or Xandra where the first is trapped in a house, trying to escape it, while Xandra explores a separate old house to uncover clues facilitating Xavier's escape.

No Son Of Mine is a survival horror game focused on combat, stealth, exploration, puzzle solving and uncovering a gruesome mystery.

A futuristic psychological thriller escape room adventure taking you through the once full apartment that you are responsible for.

The Castle Mystery is a first-person, scavenger-like horror game. One night you receive a letter from an unknown sender. It prompts you to visit a castle and take photos of specific artifacts located within and around the building. A large sum of money is on the line. So is your life.

Join Alfred in this 3D adventure game set onboard a scary alien mothership. In space no one can hear you s#!t yourself, thankfully.

Solve puzzles in a secret, Lunar facility, while trying to not get killed by whatever nightmare still roams the chambers.

There are 6 depths to descend; the further you go, the more terror you will experience. Uncover mysteries, solve puzzles, and immerse yourself in a dark storyline that Inside Depth 6 has to offer. Journey through all 6 depths to uncover the secrets buried within.

Play against the clock in single-player mode or play together with up to 10 people in multiplayer mode. If the evil spirit chooses you, you will have to kill everyone. If he doesn't choose you, your mission is to help destroy the soul by collecting voodoo dolls. Don't forget to strategize to win.

A story-driven sci-fi horror inspired by classic horror. Trapped in a decaying spaceship, escape mind-bending traps, navigate shifting realities, solve puzzles, and uncover an impossible truth — as Romi, a mother desperate to find her dying child. Can you discover the truth before you’re erased?

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".

The House is a single player horror and thriller game. As a journalist, you are trapped in a house where the paranormal is on the rise. It's up to you to find photos, notes and tapes and escape the house to survive!

It has been -̷̯͙̔̈́-̴̱̽̓͝-̷̍̊̕͠  days without incident. Your investigation has brought you to an old metalworks factory, abandoned after a series of mysterious deaths. But something’s been growing in the quiet. A short first-person survival horror experience.