Top similar games like THE MULLER-POWELL PRINCIPLE: Foreword:

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.

A psychological horror game about renting a cheap room from an old man with strict rules — and realizing too late that you can’t leave. You rented a room to survive university. He rented you to survive loneliness.

Do you remember? Those "rules" we made for the walk home. In the eighth grade, the rule I set for myself was: "I can only stay in the dark for five seconds." A silent Japanese night. You must reach the next pool of light before the five seconds are up. Can you make it back home safely?

Noiseless is a first-person survival horror game. You follow the story of a freelance investigative journalist who tries to uncover the secrets of the Gaudium Hospital.

A first-person psychological horror game set in a looping hospital, where each cycle changes reality, escalates tension, and brings you closer to something that should not be there.

OFC is a first-person Sci-Fi psychological horror where you must stop Artificial Superintelligence awakening. Think, scout, plan, and fight, but in the end the real battle happens in your mind.

The island was never meant to be found. Whatever is being contained in the lighthouse knows you're here. Do what it takes to get off the island. Escape or Perish.

Buried in Ice is a first-person horror game with survival and shooter elements. As a Secret Service Agent, you have been assigned to guard and ensure the correct functioning of an Antarctic research base. Can you survive and solve one of the most concealed mysteries of the U.S. Government?

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

Blast through hordes of relentless zombies in an action-packed journey across a stunning, mutated world. Arm yourself with guns, melee weapons, and grenades as you fight for survival through eerie ruins and deadly swamps.

Porcupine's Fate is an atmospheric first-person sci-fi horror shooter with puzzles, mysteries, and melancholic undertones. This is Chapter 1 in a six-chapter game.

Whispering Death: Prologue draws you into a twisted world built from the remnants of your past. Solve puzzles, search for answers, and stay alert - She’s always watching, and one wrong decision can end everything.

Skyfell Mutation - this is a dynamic action shooter set in a biological post-apocalypse. Explore an Earth devastated by meteorite impacts, where flora and fauna have been transformed into deadly mutants. Develop supernatural abilities and try to unravel the mystery of civilization's demise.

Trapped in an abandoned asylum with the sinister Doctor Viscera, who will stop at nothing to keep you there as his test subject for cruel experiments. Explore the old GrimmHaus Asylum in this PSX-style survival horror game.

A short, atmospheric sci-fi horror experience. Explore an isolated research facility on the edge of charted space, and survive the horrors that lurk there.

A psychological horror game set in the Black Forest, where you uncover the dark secrets of your past. As a detective trapped in a simulated nightmare, you fight enemies, solve puzzles, and make decisions that shape your fate.

In SOUL JANITOR you play as a worker contracted into a night time janitorial job, but when you arrive you find out that your cleaning up more than just toliets. Armed with only your spray bottle fight your way through the facilities in order to complete your contract and escape the facility!

DEPRISION is a first-person survival horror game where you are the subject of a classified mental manipulation experiment. Explore environments distorted by memories and trauma, survive a system that adapts to your personal fears, and endure traumatic threats.

Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

In a secure facility gone dark, you and a partner must solve cryptic puzzles, uncover hidden truths, and survive unearthly anomalies. Cooperation is your only hope, trust is optional.

Your family and even the objects have turned into monsters. Survive the nightmare and fight to save them before the infection takes you too. Solve puzzles to uncover the truth behind the failed experiment.

Play as Nikolas, a 20-year-old guy who found himself lost in an abandoned city... or so he thought it was at first. Explore the city, defend yourself from monsters, and find answers to what is really going on.

If you are not careful enough, you may end up in that place, the place some call The Backrooms. The Backrooms of existence, a hellish dimension of infinite maze-like constructs, each level pushing deeper into the despair. Could you, a normal person find the way out? Dive deeper into the horror

A short horror about exploring abandoned space stations and collecting junk in order to pay off your S.R.P.O debt.

Let Me In is a psychological indie horror game with a realistic visual style and intense atmosphere. The main character finds himself in an abandoned house on one of the scariest nights of his life. Will he be able to survive? The answer remains unknown...

An ordinary evening after routine cleaning turns into a nightmare... Will you be able to get out of the mansion, unravel all its secrets and defeat the voracious entity that lives in this unfortunate place without losing the remnants of humanity?

𝘚𝘵𝘢𝘺 𝘲𝘶𝘪𝘦𝘵. 𝘚𝘵𝘢𝘺 𝘩𝘪𝘥𝘥𝘦𝘯. 𝘞𝘢𝘵𝘤𝘩 𝘺𝘰𝘶𝘳 𝘴𝘵𝘦𝘱𝘴. 𝘐𝘧 𝘺𝘰𝘶 𝘥𝘰𝘯'𝘵, 𝘙𝘶𝘯. Play as Abigail in her quest to find her grandmother in a cursed forest. Use your spellcasting abilities to hide from various dangers. Will you survive the night?

N.I.V.O is a 4-player cooperative horror game where conscious robots explore an abandoned factory, collect items, and feed a mysterious Television Robot to survive. Face hostile machines, manage environmental hazards, and work together to escape the anomaly-filled facility.

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.

Exit From - is a first-person horror-stealth game with quest and procedural generation elements where you have to get out of the old Soviet house, which changes every new game.

Uncover the dark secrets of Shoreside College in Marwan's Haunting. Explore the ruins, face the wrath of the mascot, and solve chilling puzzles to unravel a haunting mystery. Can you survive the nightmare and uncover the truth?

Hangman's Rope Prologue is a first part of the full game: Survival & Horror: Hangman's Rope. Immerse yourself in the ambiance of the Wild West and its mysterious events, and discover the truth about what lurks on the grim streets of this town.