Top similar games like THE MULLER-POWELL PRINCIPLE: Foreword:
THE MULLER-POWELL PRINCIPLE: Foreword FREE
This prologue was created to present an overall concept of the main game through a pair of gameplay hours to introduce you to some of the game’s mechanics, creatures, and ideas.
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In The ShadowsFREE
Embark on a short yet captivating journey in "In The Shadows". Player must manipulate abstract objects, harnessing the power of light and shadow, to cast silhouettes that form familiar shapes and objects.
Unforgotten: Ordinance$9.99
Face your fears, uncover the secrets of the past and fulfill your own destiny. In the wild impenetrable forests of Siberia you will face those who look beyond our reality and only the right choice will allow you to reach the end. Test yourself in a new psychological ethno-horror.
Nemezis: Mysterious Journey III$19.99
Welcome to Regilus, a paradise planet turned into a popular tourist destination! But your holiday adventure soon turned into a nightmare. Stranded on an alien planet you need to find your way out. Remember though, not everything here is as it seems.
Sans LogiqueFREE
Sans Logique is a first-person game that blends puzzle and adventure gameplay. You'll explore different dreamlike worlds, discover the story of your character, and solve some original puzzles.
Spirits of Xanadu$4.99
At the farthest edge of the explored universe, the research ship Xanadu slumbers in orbit around a mysterious planet. Her systems remain active but there has been no message from her crew for months. Now a lone operative has been sent to wake the Xanadu and bring her home to Earth.
Deep Space Solitude$2.99
"Deep Space Solitude" is a first-person horror game. As a journalist, you investigate the disappearance of a scientist in a remote cabin, tackling puzzles, challenges, and fear to survive.
Joyville 2$12.99
Joyville 2 is a first-person horror puzzle-adventure game set in an abandoned children's camp. Explore two parallel worlds where the joy of the past meets present horrors. Uncover the camp's dark secrets, face magical yet dangerous creatures, and discover the truth behind events from decades ago.
Last Visit$9.99
Last Visit is a combination of an adventure game and survival horror. Discover a captivating story full of secrets and fear. Dark atmosphere, constant sense of danger and various puzzles will make you never forget this experience.
House of Evil$3.99
House of Evil - atmospheric survival horror with a first-person view, in which you can test your nerves for strength. The events take place in the mansion that exists in reality. The main character is an ordinary philistine, his wife is an exorcist, after an unusual telephone conversation, the protagonist can not call to the spouse, and...
S.W.A.N.: Chernobyl Unexplored$12.49
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.
Unknown$0.99
Darkness. Nothing. There’s no memory of what has become. All you have is a flashlight to navigate the horrors ahead of you. Use your wits to solve the puzzles and escape the levels of the dreaded facility. You don’t seem to be alone though…
Prime Directive$9.99
Prime Directive is a first person 3D action-adventure shooter in which players control Marty, a small but brave robot. Marty acquires unique abilities to fight enemies and solve puzzles while exploring a mysterious alien world.
Rat Cage$9.99
On a freezing blizzard night, a lone rat wandered into a suspicious building. Solve the mystery and escape from the terrifying building as quickly as possible.
Inside the Backrooms$6.99
Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends. Explore, think, interact, but be careful, it is rumored that there are several entities wishing to find you...
Aethernaut$16.99
You awaken without any knowledge of who you are, as a voice tells you that you are “The Aethernaut”, capable of exploring the Construct despite the deadly aether. Explore a series of rooms and solve the experiments as you discover who you are. Will you escape the Construct before it's too late?
The Unluckiest ManFREE
After his wife draws her last breath, Dragomir is devastated. As a poor man with a drinking habit, he must not only manage to hold a decent funeral, but also stand for himself in a small town that doesn't see him with good eyes.
Deliver Us The Moon$24.99
Deliver Us The Moon is a Sci-Fi thriller set in an apocalyptic near future, where Earth's natural resources are depleted. A lone astronaut is sent to the moon on a critical mission to save humanity from extinction.
Silence Channel 2$8.99
Experience the terror in Silence Channel 2, a first person horror game based on a true story. Navigate through eerie environments, solve puzzles, evade lurking horrors, and even wield firepower in a desperate bid for survival. Can you escape the relentless darkness in this terrifying sequel?
Eyes of Destiny$9.99
Take on the role of a man who has found himself in a terrible situation in life. Collect items, explore places, solve puzzles, overcome to the goal while hiding from the evil monsters that are chasing you! Find out what's really going on.
Apartament 1406: Horror$4.99
Apartment 1406 is an intense horror game, that challenges you to constantly survive in a hostile environment. Collect items to survive against limited ammo and creatures that lurk in the dark. Solve the puzzles and survive in this dark game.
My Putrid Ponies$4.99
A zombie ponies game where you have to survive with a shotgun.
Project Remedium$9.99
Project Remedium is a story-driven action shooter set inside a human body devastated by illness and bad circumstances. It's a post-apocalypse of sorts, a really tiny one, but for a nanobot named Nano+, the body is a whole world. So he is hell-bent on fixing it with his guns and a unique grapnel.
No Lights 2$3.99
A nightclub bouncer discovers the true meaning of madness in No Lights 2, Surrounded by demons and evil beings, play a man on the brink of insanity, going through various difficulties and discovering more and more about the place and its past
Waltz of the Wizard$19.99
Unleash epic magical powers in a wizard simulator inspired by the atmosphere of classic fantasy fiction! Brew potions in a bubbling cauldron with the help of the hyper-interactive Skully: your sassy, tormentable skull sidekick who reacts to everything you do. Playable on PC, Steam Deck, or VR!
HorrorDriven: A story for the road$16.99
A first-person horror game set in a desolate radioactive zone. Explore the world both on foot or with your car which also acts as a mobile base on your journey. Scavenge for resources, lose your mind and try to piece together what made this nightmare come to life.
The Story of Henry Bishop$5.99
The story of Henry Bishop is a first-person psychological thriller, where the player will have to fight, guess riddles, immerse into a mystical plot and an incredible story.
Legacy of the Lost:WitchHunter$2.99
Trapped in a mysterious past, you must solve puzzles, fight fierce enemies and uncover secrets to find your way home. Use any weapon you find to survive in this treacherous world
Hypermind$19.99
Hypermind is a first-person puzzle game inspired by Portal. As a tester, you have been given four powerful abilities, and you will need to solve a series of interesting puzzles with combinations of these abilities and a touch of imagination.
XEL$14.99
XEL is an epic 3D sci-fi fantasy action-adventure. Explore the mysterious world of XEL and help protagonist Reid to uncover her enigmatic past. Make new friends and foes along the way and collect exciting gadgets to master challenging dungeons and solve time bending puzzles.
Ontotis$5.99
Ontotis is a psychological horror game crafted by a solo developer focusing on atmosphere, mystery and an engaging story. Uncover scattered clues to unveil the chilling fate of the house's residents, while encountering a mysterious humanlike figure seemingly connected to them in their haunting tale.
Dark and Deep$19.99
A conspiracy podcast drags you into a hauntingly illustrated world of mystery and terror. Reveal secrets and horrors with mystical frames given to you by a strange observer. Dark and Deep is a first person cosmic horror game with a focus on puzzles and exploration.
Dracula Awakens$4.99
Kill monsters using your camera and solve puzzles as you try to survive Dracula himself in his castle in this retro-style survival horror game.
Psych$9.99
Experience the story of Alexander Green and find out what happened on the day of the accident in this First Person horror Adventure. Follow the development of Alex, solve puzzles around the event and try not to fall into madness as you search for answers.
We Were HereFREE
Lost in a frozen wasteland and split up from your partner inside an abandoned castle, the only possession you have left is a walkie-talkie with a familiar voice on the other end. Can the two of you find your way out in time?
ADACA$24.99
A Sci-fi FPS set on the mysterious planet ADACA. - Use your GRAVITY-MANIPULATING arm to HURL objects at your foes or even RIP weapons directly from their hands! - EXPLORE and manipulate the environment in this EERIE and HOSTILE world!
Room231$4.99
Room231 is a single player horror game, which is based on the famous creepy pasta called "Backrooms". Player must find an exit to leave room231 and reach the truth of room231.
Find The Keys$1.99
Discover a world full of excitement and horror!
My Friendly Neighborhood$29.99
Something scary is happening with everyone's favorite Saturday morning puppet show, The Friendly Neighborhood! Play as Gordon, a repairman sent to get to the bottom of this disturbing dilemma. Fend off puppets and solve puzzles in this survival horror adventure.
Outlive$12.99
Outlive is an intense game of survival! Run, hide and outsmart mutants in a post-apocalyptic world. No fighting allowed, only puzzles to solve. Created by an indie studio founded by a father and son.
Naau: The Lost Eye$24.99
Naau: The Lost Eye is a VR action, adventure, and easy puzzle game with physics based mechanics. Explore ancient ruins, sky cities, and canyons.You will have bow, crossbow, various weapons and too many enemies.This game is created exclusively for VR.
Memorrha$14.99
Go on a voyage of discovery following the traces of a mysterious culture. Discover diverse landscapes, investigate abandoned artifacts, and wake strange machines from their slumber.
Machinika: Museum$7.99
Welcome to the Museum! Machinika Museum is a mystery game where you discover beautiful and mysterious machines of extra-terrestrial origins in an atmospheric galaxy-spanning 3D puzzle game. Will you be able to understand their stories and discover what happened to their previous owner?
Tatari: The ArrivalFREE
Take the role of a detective from Tokyo who tries to solve the mysterious case of the disappearance of a young camper. You will try to follow the trail of evidence to guide you through an enigmatic and paranormal case connected with a Japanese urban legend. Can you help until the end?
Between$6.99
An Interactive first-person puzzle game. Help Elures navigate through the labyrinth of dreams and uncover the secret of extraneous memories.
Inner Voices$9.99
Inner Voices is a dark, non-linear adventure game with a pinch of horror, inspired by works of H. P. Lovecraft and E. A. Poe. Find your way through a procedurally generated maze of rooms and solve the mystery of your past.
Distorted world$1.99
Distorted World – is an indie first-person shooter with horror elements. The action in this game takes place in a parallel reality.
911: Prey$3.99
Search items and solve puzzles to escape from the cannibal's plate. Cover up your tracks so that the maniac does not suspect anything.
Red Matter$24.99
Red Matter is a story-driven VR puzzle adventure game set during a dystopian sci-fi Cold War. Take on the role of Agent Epsilon, an astronaut of the Atlantic Union dispatched to an abandoned Volgravian moon base on a faraway planet. Your mission: to investigate a shady top secret research project.
Rusty's Day Off: Episode One - Janitor on Duty$14.99
Rusty's Day Off is a stylized FPS with puzzle elements in which you play as Rusty, a janitor, facing his own rogue robots. You'll have to fight, solve puzzles, and jump & run all over the place to get through this day.
Cozy Escapes$4.99
Grab a friend and dive into Cozy Escapes, a chill co-op puzzle adventure. Explore immersive rooms, crack clever puzzles, and enjoy the journey—no rush, just pure fun!
Caretaker$3.99
Tasked with investigating mysterious disappearances of local children, you are pulled into another world. In this horror/puzzle game, work your way through a mysterious playland dimension using toys to navigate and solve puzzles to uncover secrets. Be careful, something might be waiting for you...