Top similar games like THE MULLER-POWELL PRINCIPLE:

Solve challenging puzzles that will truly puzzle your brain, find a way out of the nightmare of liminal spaces, avoid dangerous entities and experience Will's complicated story, unravelling the hidden secrets of his family — all this awaits you in "Shifting To The Backrooms".

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.

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.

An ancient moon shrouded in mystery. Alien enigmas. An adventure beyond the Earth.

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.

[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.

The Revenge Of Sophia Red is a first-person psychological horror adventure with puzzle elements. It's about the life of the book author Sophia Red. Love can turn into hate and make people blind. Revenge has become the only meaning in Sophia's life. This is her story.

"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.

Psych Rift is an action-adventure set in a secret research facility overtaken by a dark entity, where you must survive reality-breaking encounters, terrifying monsters and impossible mazes. Avoid deadly traps, solve puzzles with physics, and employ peculiar devices in a one-of-a-kind adventure.

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

Psychological horror game in VHS style. In which your goal is to record evidence of paranormal activity in your house. Find items, solve puzzles and record as mutch as you can.

Myth of Valderit is an immersive first-person psychological horror game. You are Nil, trapped in a cursed village that appears under the full moon. Uncover secrets, solve twisted puzzles, and escape if you can. Valderit watches, and knows how you fear.

You're a regular employee of department 14. One day, after falling asleep at your desk, you wake up and notice that all the other workers have left early and you are alone in the department.

"The Bait：Tide" is a 3D first person action adventure narrative game. An ancient portrait of unknown origin, let An Xin return to the eastern fishing hometown.And across the sea, on the magnificent waves, we meet again for a century of engagement.

You awaken in a parallel world. The year is 2032, all you can remember is that you’ve been participating in some kind of project that went horribly wrong. Travel through parallel dimensions to get back home and uncover your dark past in this sci-fi thriller game.

Nav is a first-person horror game set in an abandoned village in Eastern Europe. Nav is the word used to denote the souls of the dead in Slavic mythology. Confront your deepest fears to rectify the sins of the past.

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.

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.

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.

💀🧩🕹️ Beyond The Darkness is a horror adventure game with puzzles where you help little girl Milly battle nightmares in the darkness to find her missing family. You will find yourself in bizarre worlds of memories, distorted by fears, and your only weapon will be the light of a small lamp...

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.

What Remains of Edith Finch is a collection of strange tales about a family in Washington state. As Edith, you’ll explore the colossal Finch house, searching for stories as she explores her family history and tries to figure out why she's the last one in her family left alive.

Your teachers are monsters, the school is their hunting ground, and your sister is next. Explore Willby School in this first-person horror adventure, solve dangerous puzzles, and survive long enough to stop the cult’s ritual.

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.

Aghori is a psychological horror game set in the Himalayan foothills. Unravel dark rituals, cursed forests, and forgotten villages as Rudra searches for his missing friends in a narrative-rich journey through fear, mysticism, and the unknown

[[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.

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

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.

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.