
In These Hallowed Halls is a first person, psychological horror puzzle game. Make your way through a decrepit, abandoned mental Institution as you solve puzzles and unravel the story behind what lurks in the darkest corners of the building.
60+ similar titles based on shared tags and player behavior. Themes include Psychological Horror, Exploration, Walking Simulator, Adventure.

In These Hallowed Halls is a first person, psychological horror puzzle game. Make your way through a decrepit, abandoned mental Institution as you solve puzzles and unravel the story behind what lurks in the darkest corners of the building.

Edge Of Evil
Descend into terror in this first-person psychological horror experience as you follow your lost kitten into an ancient pirate crypt. Explore, shoot and dig for clues…literally, while unravelling a chilling mystery, all in a desperate bid to rescue your helplessly curious pet from this dark tomb.

Aisle of Shadows
Do not forget. It remembers more than it should. What begins as a simple task slowly unravels into something deeply unsettling. Explore the mall's deepest secrets, uncover fragments of forgotten stories, and question reality itself.
Descend into terror in this first-person psychological horror experience as you follow your lost kitten into an ancient pirate crypt. Explore, shoot and dig for clues…literally, while unravelling a chilling mystery, all in a desperate bid to rescue your helplessly curious pet from this dark tomb.
Why similar: Walking Simulator 21.6%, Psychological Horror 20.5%, Multiple Endings 9%, Puzzle 7.9%, Choices Matter 7.3%
Do not forget. It remembers more than it should. What begins as a simple task slowly unravels into something deeply unsettling. Explore the mall's deepest secrets, uncover fragments of forgotten stories, and question reality itself.
Why similar: Walking Simulator 22.5%, Psychological Horror 22.3%, Puzzle 10.7%, Multiple Endings 9.5%, Exploration 6.2%
As a paranormal investigator, you find yourself taking instruction from a mysterious stranger from a payphone. Chasing the ground breaking coverage to accel your career, you embark to an isolated building in the middle of nowhere.
Why similar: Walking Simulator 25.6%, Psychological Horror 22.2%, Multiple Endings 19.4%, Dark 8.7%, Horror 7.6%
A psychological survival horror game where you explore a shifting, haunted forest, uncover rituals, and fight to escape before madness consumes you.
Why similar: Walking Simulator 25.5%, Psychological Horror 14.4%, Puzzle 12%, Multiple Endings 9.4%, Choices Matter 7.8%
You’ve been trapped in a school by a mysterious God. Memorize your surroundings, spot the anomalies, and reach floor 0 to earn your escape.
Why similar: Walking Simulator 22.8%, Psychological Horror 19.3%, Multiple Endings 11.8%, Choices Matter 8.3%, Puzzle 7.9%
You are trapped at home in an endless loop. Remember your surroundings and watch out for anomalies, if you ever want to leave.
Why similar: Walking Simulator 21.2%, Psychological Horror 18.8%, Choices Matter 11.8%, Puzzle 10%, Multiple Endings 8.8%
The Midnight Biohazard is a first person choice based horror game set in an abandoned mining site. You were sent there to clean the place up and retrieve secret documents in the mines. However the mines have a dark history with a serial killer that was killing in the mines back then.
Why similar: Walking Simulator 25.5%, Psychological Horror 17.5%, Multiple Endings 11.9%, Choices Matter 9.6%, Psychological 7.3%
A retro-inspired short horror game about caving.
Why similar: Walking Simulator 26.3%, Psychological Horror 19%, Multiple Endings 12.8%, Choices Matter 10.3%, Exploration 7%
A short horror observation thriller. Could you tell what's real and what isn't? You stole intel from your company. Now you wake up in a hospital every day with two choices: take your medication if something looks wrong, or hit the call button if you're sure the room is safe.
Why similar: Walking Simulator 24.2%, Psychological Horror 21.1%, Puzzle 10.4%, Multiple Endings 8.2%, Psychological 7.8%
This place is his little hell. After everything that was done, he will spend as much time here as his personal devil wishes. The only problem is that his brain turned completely to mush. He doesn’t remember what happened. He doesn’t even remember his own name.
Why similar: Psychological Horror 26.1%, Walking Simulator 19.7%, Multiple Endings 14.7%, Dark 10.1%, Mystery 7.2%
Lying Souls is an atmospheric, mysterious single player story horror game. You'll dive into a story in which nothing is as it seems. Find out the reasons behind what happened to your family back then. Your decisions will guide the course of the story.
Why similar: Walking Simulator 23.6%, Psychological Horror 16%, Puzzle 10.2%, Multiple Endings 7.2%, Horror 6.2%
Descend deep into the nightmare that seamlessly blends with reality in this uncanny horror escape room game. Can you find your way out of the horrid mansion or will you succumb to your fears? Can you face and overcome your past, or will it break you?
Why similar: Walking Simulator 18.7%, Psychological Horror 17.1%, Multiple Endings 11.3%, Puzzle 9.1%, Dark 6.7%
15 floors. One hospital. How careful can you be while shaking with fear?
Why similar: Psychological Horror 25.1%, Walking Simulator 22.2%, Puzzle 11.5%, Choices Matter 7.8%, Horror 7.3%
12 Hours Museum” is a 3D exploration adventure game. The goal of the game is to find 45 anomalies in order to escape from the museum using a pocket watch. Once you find an anomaly, you can view and re-experience it. Collecting all endings and performing certain operations will open an extra mode.
Why similar: Walking Simulator 30.2%, Psychological Horror 28%, Adventure 9.6%, Multiple Endings 7.6%, Exploration 6.8%
STIGMA is a truly small indie game. It is a psychological detective horror focused on atmosphere and mystery. Uncover the haunting narrative of an old house and its forgotten past.
Why similar: Walking Simulator 23.8%, Psychological Horror 20.4%, Multiple Endings 13.9%, Choices Matter 11.2%, Psychological 8.1%
Please make your way to the top floor. Bob is waiting for you.
Why similar: Walking Simulator 26.8%, Puzzle 13%, Adventure 11.5%, Psychological Horror 11.1%, Exploration 6.2%
Answer the call. Uncover the tragedy. Destroy the vessel.
Why similar: Psychological Horror 24.7%, Walking Simulator 16.6%, Puzzle 11.9%, Choices Matter 7.9%, Horror 7.5%
Dean Holt, popular Urbex vlogger, sets off on another exploration of an abandoned home but this time things aren't going as planned. Something dark is lurking inside and Dean quickly finds himself in over his head
Why similar: Psychological Horror 24%, Walking Simulator 21.5%, Multiple Endings 16%, Psychological 9.6%, Horror 8.4%
You're heading home from school. Something feels off. Observe your surroundings carefully to escape the endless street.
Why similar: Walking Simulator 25.6%, Psychological Horror 23.5%, Choices Matter 12%, Multiple Endings 10.6%, Horror 6.2%
Car breakdown, deserted road, the dead of night. The only option is to follow the signs to the gas station. But on this last mile, not everything is as it seems.
Why similar: Walking Simulator 32.5%, Psychological Horror 16.5%, Puzzle 15.9%, Adventure 14.3%, Exploration 7.4%
Trapped in a psychiatric hospital, you must escape demons lurking in the shadows.Explore Insanitorium only with your flashlight and scarce batteries, defend yourself with a machete and a dart gun, and face the strange patients. Remember, do not listen to the mannequins that whisper inside your head.
Why similar: Walking Simulator 21%, Psychological Horror 20.9%, Puzzle 9%, Multiple Endings 8.3%, Psychological 6.4%
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.
Why similar: Psychological Horror 20.8%, Walking Simulator 17.8%, Multiple Endings 10%, Dark 7.2%, Mystery 6.5%
50 binary questions. Infinite consequences. Observe every detail... the environment could change. Fail to notice an anomaly, and you fail the test. The further you progress, the more rooms you have to remember. Permadeath.
Why similar: Walking Simulator 33.5%, Psychological Horror 15.5%, Multiple Endings 9.9%, Adventure 9.3%, Choices Matter 8.5%
With no other option, you take a job as a farmhand on a remote ranch in the interior of Buenos Aires. But as time passes, you begin to uncover the dark secrets buried deep in the fields.
Why similar: Psychological Horror 28.1%, Walking Simulator 15.7%, Dark 11.6%, Horror 10%, Exploration 7.7%
An atmospheric horror journey between reality and madness. Three paths lie ahead only one is free of anomalies. Observe closely. Choose wisely. Save the lost souls.
Why similar: Walking Simulator 29.6%, Psychological Horror 28.3%, Puzzle 12.6%, Horror 8.3%, Dark 7.2%
A first-person psychological horror game about the life of a K-pop idol. Explore a luxury apartment, Korean streets, and your agency building as you confront the unsettling truth hidden beneath the surface.
Why similar: Walking Simulator 26.3%, Psychological Horror 26.1%, Multiple Endings 15.6%, Choices Matter 8.1%, Horror 7.6%
This is the story of curse and blessing hidden under a bloodline. Tamako wakes up to see an unfamiliar ceiling. She seeks an escape from the mansion, through traces of distorted feelings. “Novel-to-Experience” Adventure Horror.
Why similar: Walking Simulator 39.6%, Psychological Horror 28.4%, Adventure 9%, Horror 8.5%, Exploration 6.5%
A horror game featuring standalone stories filled with eerie atmospheres and unsettling mysteries. Each chapter reveals a new, chilling narrative where your choices shape the outcomes. Dive into the unknown and embrace the uncanny.
Why similar: Psychological Horror 25.9%, Walking Simulator 13.3%, Multiple Endings 12.7%, Adventure 11.8%, Horror 7.9%
You are blind and trapped in an infinite hospital corridor. Use your guide cane and other senses to detect anomalies, question illusions, and find a way out.
Why similar: Walking Simulator 30.2%, Psychological Horror 24.1%, Puzzle 14.2%, Psychological 10.6%, Exploration 8.4%
Work the night shift and uncover what haunts Lone Oak College in this short horror exploration game inspired by British folklore. Survive the horror, solve challenging puzzles, and search for your missing friend before it’s too late.
Why similar: Walking Simulator 19.4%, Psychological Horror 13.8%, Multiple Endings 11.3%, Puzzle 10.9%, Dark 8.3%
A first-person psychological and survival-horror experience. You are lost in the Backrooms and you have to find a way to survive in this dangerous universe. Explore the different levels, meet the Entities and other Explorers, and find clues to reveal the Backrooms’ secrets.
Why similar: Walking Simulator 23.7%, Psychological Horror 17.2%, Multiple Endings 11.7%, Choices Matter 9.4%, Psychological 6.3%
An atmospheric psychological horror set in an unnerving hotel. Ride the elevator, study each floor, and spot subtle occurrences to uncover the truth. Choose carefully, watch out for Death, and decide whether you wake up or stay forever.
Why similar: Psychological Horror 28.4%, Walking Simulator 20.7%, Multiple Endings 10.7%, Choices Matter 9%, Puzzle 7%
The Accumulation of Evil is an ancient book stating that if enough evil energy is concentrated in a single area, a dark force may be born.Humans can sometimes be very horrible creatures - but sometimes, it is taken a bit too far.
Why similar: Psychological Horror 20.8%, Walking Simulator 18.4%, Multiple Endings 9.6%, Puzzle 9.2%, Dark 7.6%
Lost in amnesia, face a horrific past rising from nightmares. Uncover the truth hidden in a diary. In this psychological horror where reality and hallucination blur, piece together memories before madness consumes you. When the truth is out, ask yourself: Who was I?
Why similar: Walking Simulator 20.4%, Psychological Horror 17.5%, Multiple Endings 9.7%, Puzzle 7.3%, Choices Matter 6.7%
You're trapped in the seemingly endless corridors of a space station, desperately searching for the evacuation bay 09. But the station is not as empty as it seems; you must observe for subtle, unsettling occurrences and log them if you want to move forward. Can you break the loop and escape?
Why similar: Walking Simulator 29.2%, Psychological Horror 26.6%, Puzzle 10.5%, Horror 7.3%, Psychological 7%
In a lonely station atop a mountain, a train rumbles its precious cargo to places unknown. Now is your shift. Keep the pace. Uncover a mystery. Fight for your last breath. The air is thin up here.
Why similar: Walking Simulator 22%, Psychological Horror 19.3%, Multiple Endings 12%, Choices Matter 9.8%, Dark 7.9%
The colorful lights of the carnival, laughter, and the sound of music. Everything seems ordinary as you serve your customers from your hotdog truck. But as the night grows deeper… the crowd fades, the lights go out and something starts watching you.
Why similar: Walking Simulator 22.9%, Psychological Horror 21.3%, Multiple Endings 10%, Choices Matter 9.1%, Horror 6.6%
You’re a thief! You’ve received a job from a dealer, and now you must steal several artifacts from an ancient tomb recently discovered by archaeologists!
Why similar: Walking Simulator 32.3%, Psychological Horror 28.9%, Puzzle 11.4%, Dark 10.2%, Horror 8.5%
- - - - - - - Your participation is NOT OPTIONAL ❌🔒 Productivity is key. 💻 🌣 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - COMPLIANCE is required. 📝 ✅
Why similar: Walking Simulator 35.5%, Psychological Horror 18.1%, Adventure 14.4%, Multiple Endings 11.6%, Exploration 8.2%
A short story-driven psychological horror game. No visual jumpscares; only mentally disturbing.
Why similar: Psychological Horror 32.3%, Walking Simulator 27.5%, Puzzle 14.7%, Mystery 9.9%, Adventure 7.5%
The year is 1998. Step into the shoes of a real estate agent, tasked with photographing a seemingly ordinary house for an upcoming sale. Explore the environment, use your camera to take pictur-- wait, what’s that in the last photo?
Why similar: Walking Simulator 26.9%, Psychological Horror 21.8%, Multiple Endings 15.6%, Mystery 7.4%, Exploration 7.1%
You are trapped in the Office. A first-person Observation-Game about walking an endless office, spotting anomalies, and getting off work.
Why similar: Walking Simulator 25.4%, Psychological Horror 20.5%, Multiple Endings 11.8%, Puzzle 11.7%, Exploration 6.8%
You are stuck in an apartment building with endless floors full of fear. Observe your surroundings carefully to climb to the 15th floor and reach the roof of the building. Do not ignore any abnormalities. Your carelessness may result in death.
Why similar: Walking Simulator 26.2%, Psychological Horror 22.2%, Multiple Endings 16%, Puzzle 10.8%, Choices Matter 8.6%
Your mind is shattered. Step into a first-person psychological horror where you must relive your deepest trauma, uncover fragments of your past, piece them back together and face the tormentors that haunt your mind.
Why similar: Psychological Horror 26.7%, Multiple Endings 15.1%, Walking Simulator 12.5%, Puzzle 12.3%, Horror 7.8%
A psychological horror game based on exploration and Storytelling. Complete your work, play minigames and stay alive. Discover all the secrets of this condominium and why there are few residents.
Why similar: Psychological Horror 29.8%, Walking Simulator 18.4%, Multiple Endings 17.5%, Horror 8.6%, 3D 5%
"Farewell, quiet after-school hours. Welcome to a world where no one remains." Todomeki is a 3D horror adventure game set in a Japanese school during the 2000s. As you gather fragmented records scattered throughout the building, the hidden truth lurking within the school gradually comes to light.
Why similar: Walking Simulator 28.8%, Psychological Horror 26.6%, Multiple Endings 11.1%, Adventure 8.9%, Horror 7.3%
A psychological horror game with a chapter-based plot, thriller and unusual elements! You are a novice paranormal detective, exploring secrets and finding ways to escape in an infinite loop of scenes. Many unusual things happen during this process, as if some strange force wants to devour you...
Why similar: Walking Simulator 33.1%, Psychological Horror 23.2%, Multiple Endings 18.6%, Exploration 7.6%, Horror 6.4%
You shouldn't be awake. After watching a late-night show about urban legends, paranoia takes hold: has your favorite toy, Mr. Zippy, come to life? Explore the house and survive this tense narrative-driven mascot horror experience featuring puzzle mechanics.
Why similar: Walking Simulator 27%, Psychological Horror 23.9%, Adventure 11.6%, Puzzle 11.3%, Horror 8.3%
You are trapped on a bizarre bus traveling through the afterlife. Observe everything carefully. If you notice an anomaly, ring the bell; if not, take a seat and proceed to the next stop. Can you reach your destination safely?
Why similar: Psychological Horror 23%, Walking Simulator 19.6%, Psychological 13.4%, Choices Matter 12.9%, Puzzle 8.4%
You wake up in a strange place, not knowing who you are, where you are, or how you got here. Trapped in an environment that twists to break your sanity, your only way out is to delve into the unknown and face the horrors of a past your mind is trying to hide.
Why similar: Psychological Horror 29.9%, Walking Simulator 16.4%, Horror 9%, Adventure 8.2%, Puzzle 8%
The abandoned cemetery always intrigued you. Today you finally entered. While exploring, time distorted. It's midnight now. A chapel appears before you. Inside there's a manual: "Survival Protocol. Follow the rules until dawn or something worse than death awaits you."
Why similar: Psychological Horror 24.9%, Walking Simulator 19.2%, Multiple Endings 11.4%, Horror 9.2%, Choices Matter 8.2%
In the endless looping corridors, search for anomalies, uncover the truth behind Perica's possession, and escape this place.
Why similar: Walking Simulator 34.8%, Psychological Horror 25.2%, Puzzle 11.8%, Adventure 8.3%, Multiple Endings 7.8%
A short, single-sitting VHS-style psychological horror game. Work the night shift at a remote gas station, return home to uncover disturbing clues, and reach one of three endings.
Why similar: Psychological Horror 21.9%, Multiple Endings 15.7%, Walking Simulator 15.6%, Choices Matter 9.2%, Puzzle 7.3%
In Anomaly Street you must look around for anything that doesn't seem quite right. Once you've decided if there's an anomaly or not, continue down the road you think is right.
Why similar: Psychological Horror 27.4%, Walking Simulator 23.7%, Puzzle 12.4%, Horror 6.9%, Dark 5.4%
A father. A condemned theatre. A son’s voice echoing from the beyond. Step into a narrative horror game about grief, obsession, and the act of holding on as a force older than grief pushes back.
Why similar: Walking Simulator 26.8%, Psychological Horror 26.4%, Multiple Endings 12%, Puzzle 11.4%, Adventure 4.9%
Wake up in a trashed apartment and investigate mysterious disappearances. Solve challenging puzzles, interact with others, and confront the person behind it all. Your choices lead to one of five unique endings in this tense, atmospheric puzzle-horror game!
Why similar: Psychological Horror 20.3%, Puzzle 13.8%, Walking Simulator 13.2%, Multiple Endings 12.8%, Survival Horror 8.2%
SUBJECT 33 is a story-driven psychological horror game set in an abandoned asylum. You are Ephraim, sent on a mission to uncover what happened before its sudden closure in 1984. As you explore, the line between reality and memory begins to blur — and the truth you uncover might destroy you.
Why similar: Psychological Horror 21.1%, Walking Simulator 14.6%, Multiple Endings 13.2%, Puzzle 10.8%, Adventure 9.5%
The Stanley Parable: Ultra Deluxe is an expanded re-imagining of 2013's The Stanley Parable. You will play as Stanley, and you will not play as Stanley. You will make a choice, and you will become powerless. You are not here to win. The Stanley Parable is a game that plays you.
Why similar: Walking Simulator 27.4%, Multiple Endings 19.9%, Psychological Horror 15.3%, Choices Matter 14.1%, Exploration 4.3%
Segment In Space 1985 is a psychological horror game about a person who finds themselves in Milotropia — a strange space made of fractured reality. Using the Second Sight and various consoles, dive into a long journey driven by one goal: to return home.
Why similar: Walking Simulator 23.8%, Psychological Horror 21.3%, Multiple Endings 14.7%, Choices Matter 10.8%, Psychological 8.2%
A first-person psychological horror game focused on observation, anomaly detection, and meaningful choices that lead to multiple endings inside a house filled with forgotten memories.
Why similar: Walking Simulator 23.7%, Psychological Horror 20.2%, Multiple Endings 11.5%, Puzzle 7.4%, Choices Matter 7%