
The Game of Unknown is a survival horror game where you must last in an abandoned school until the sun rises. How hard could it be?
60+ similar titles based on shared tags and player behavior. Themes include Mystery Dungeon, 3D, Horror, Walking Simulator.

The Game of Unknown is a survival horror game where you must last in an abandoned school until the sun rises. How hard could it be?

Hotel Heldritch
You wake up in a hotel room, with no recollection of how you got there. The hotel, in ruins and shrouded in an unsettling atmosphere, is now your deadly labyrinth. A sinister voice whispers in the air, revealing that you are trapped, and the only way to survive is to escape.

Left to Float
With no supplies and rescue unlikely, you're left to float on your own in this dark, dreary space adventure.
You wake up in a hotel room, with no recollection of how you got there. The hotel, in ruins and shrouded in an unsettling atmosphere, is now your deadly labyrinth. A sinister voice whispers in the air, revealing that you are trapped, and the only way to survive is to escape.
Why similar: Mystery Dungeon 39.2%, Walking Simulator 22.1%, Stealth 10.7%, Horror 9.6%, Action 8.1%
With no supplies and rescue unlikely, you're left to float on your own in this dark, dreary space adventure.
Why similar: Mystery Dungeon 50.3%, Walking Simulator 32%, Horror 8.8%, 3D 6.6%, Indie 1.3%
Crosswalks you must not cross—unless something is wrong.
Why similar: Mystery Dungeon 48.9%, Walking Simulator 32.8%, Horror 9.1%, 3D 6.8%, Indie 1.3%
While walking in the mountains, you fall into a cave. There is practically no light in it, you will have to find your way out of it by exploring the abandoned rooms of what was once a laboratory. As you explore, you'll need to find the key that will open the door to your freedom.
Why similar: Mystery Dungeon 49%, Walking Simulator 26.7%, Horror 9.4%, First-Person 8%, 3D 6.2%
Navigate the narrow hallways in the darkness to find and rescue Jessica and survive the infinite Labyrinth.
Why similar: Mystery Dungeon 46.2%, Walking Simulator 30.1%, Stealth 8.5%, Horror 7.1%, 3D 6.3%
Explore a virtually endless Backrooms world, procedurally generated from a seed as you move through interconnected environments. No loading screens. No boundaries. Every journey is different. How far will you go before something finds you?
Why similar: Mystery Dungeon 43.3%, Walking Simulator 27.1%, First-Person 8%, Horror 7.6%, Action 7.1%
NOMANUAL is a first-person single-player horror game. You are a security guard at a hotel and must complete all your duties safely. Refer to the daily rulebook and properly deal with unpredictable abnormalities. As long as you follow the rules, the hotel is safe.
Why similar: Walking Simulator 38%, Mystery Dungeon 33.8%, Horror 9.7%, 3D 8.6%, First-Person 6.8%
In this game, you find yourself in a dungeon where you need to look for keys and potions to move on. But there is one problem here - traps. They can be anywhere, and if you step on one of them, you'll have to start over.
Why similar: Mystery Dungeon 61.3%, Walking Simulator 29.6%, 3D 6.6%, Indie 2.5%
“Players in the game as a trapped person, with a variety of monsters game, avoid dangerous organs, explore strange phenomena, collect information to solve the mystery, escape from this place.”
Why similar: Mystery Dungeon 52.6%, Action 19.3%, Stealth 12.1%, Survival Horror 7.6%, 3D 7.2%
A newly unearthed pyramid draws explorers from around the world. As a seasoned tomb raider, you join the race for its hidden treasures. But something ancient stirs in the dark. Will you claim the prize—or be buried with the curse?
Why similar: Mystery Dungeon 44.2%, Walking Simulator 24.6%, Horror 12.6%, Survival Horror 10%, First-Person 3.8%
Enter a mysterious mirror maze. Your cleaning job becomes a survival game as darkness falls. Mirrors reflect your fears, creating eerie illusions. Grasp your cleaning tools and wipe away stains - it's your only escape route. Clear all stains to flee this maze. Dare to face "Lost in the Mirrors"?
Why similar: Walking Simulator 33.6%, Mystery Dungeon 25.1%, Horror 13%, First-Person 9.9%, Survival Horror 9.6%
You've woken up in the middle of the night and you've gotta pee. Get to the bathroom as fast as you can before you pee your pants.
Why similar: Mystery Dungeon 47.3%, Walking Simulator 31.8%, Horror 10.6%, First-Person 9.6%, Singleplayer 0.8%
A horror game about paranoia and endurance predation. You cannot beat the monsters, you can only outrun. They are slow, they aren't smart, but they are patient, they are many, and they are powerful.
Why similar: Walking Simulator 32.8%, Minimalist 17.8%, Horror 15.5%, Action 13.6%, First-Person 13.2%
You have to visit an abandoned bunker and find mysterious artifacts in a limited time, your flashlight charge will not last long and staying in such a place in complete darkness will mean certain death
Why similar: Mystery Dungeon 60.3%, Action 13.4%, First-Person 11.7%, Horror 11.1%, Indie 2.1%
You have no weapons. You have no means of defending yourself. Some will chase you, some will outsmart you. If you are in danger, run and hide.
Why similar: Walking Simulator 23.2%, Survival Horror 15.8%, Stealth 13.8%, Horror 12.7%, Minimalist 10.9%
Moxina comes from the pronunciation of Mô-sîn-á in chinese. It is a Taiwan Folklore as it is a child-like ghost that frequently appeared in the forest. It would hypnosis the targeted person and bring him to the forest. [/img]
Why similar: Mystery Dungeon 62.7%, Horror 12%, First-Person 11.9%, 3D 8.6%, Survival Horror 2%
An atmospheric first-person horror in retro style, where you awaken on a conveyor among discarded bodies. Explore a living factory, obey or resist, and uncover the secrets of the system that created you... The ending depends on your choices.
Why similar: Mystery Dungeon 41.8%, Walking Simulator 27.8%, Survival Horror 9.5%, First-Person 8.1%, Horror 6.4%
I went to school that night to pick up something I forgot... Aim for class 1 of 6th grade, and if there are no abnormalities, go up the stairs, and if there are any abnormalities, go down the stairs.
Why similar: Mystery Dungeon 44.7%, Walking Simulator 27.7%, Survival Horror 9.4%, First-Person 7.3%, 3D 5.5%
A short FREE First Person Horror-Adventure on a single Floor. Explore the Floor and try to solve the riddles. But don't get too deep into it. You don't know what you'll find. There are only englisch subtitles. Sorry.
Why similar: Mystery Dungeon 51%, Walking Simulator 26.3%, Horror 9%, First-Person 7.3%, 3D 6%
You're stuck in an infinite loop in the theater. You must escape to exit 7 to open the hidden door. Go forward and find the hidden door.
Why similar: Mystery Dungeon 55.3%, Walking Simulator 36.2%, 3D 7.5%, Singleplayer 1%
Explore a strange and dangerous children's room in this first-person action horror game. Find the escaped man Chory three times using your flashlight, survive the dangers around you, then restrain him with a rope and complete the capture.
Why similar: Mystery Dungeon 50.9%, Action 18.5%, Survival Horror 10%, First-Person 7.2%, Horror 6.4%
You are locked in the dark basement of a mad professor: Alone with a horrible monster. Can you escape this nightmare in just 5 days?
Why similar: Mystery Dungeon 54.1%, Horror 11.3%, Action 9.3%, First-Person 9.3%, Stealth 7.6%
Coredestroyer is a horror-action game where you run through dark corridors, hide from monsters, and destroy their cores before they catch you.
Why similar: Mystery Dungeon 38.7%, Stealth 17%, Action 16.7%, Horror 14.4%, First-Person 6.5%
A first person ritual horror where every puzzle you solve awakens the priest Khamut and tightens the curse on you.
Why similar: Mystery Dungeon 29.9%, Walking Simulator 23.8%, Action 15.1%, Horror 12.5%, Survival Horror 8.7%
Explore varied environments and chilling soundscapes. avoid threats that stalk the in-between. Try to uncover why you are here and what happened to you. Listen out for strange out of this world creatures. A Liminal horror Experience awaits you
Why similar: Mystery Dungeon 46.2%, Walking Simulator 16.8%, Survival Horror 10.2%, First-Person 8.9%, Horror 8.9%
The Cesspit is a first-person adventure horror game set in the sewers. You must explore the dark passageways and escape from the twisted inhabitants. You must find your way using candles and deal with the threats in the darkness.
Why similar: Mystery Dungeon 43.6%, Walking Simulator 27.5%, First-Person 8.1%, Survival Horror 8.1%, Horror 7.2%
DENDAM: Justice and Law for the Murderer Feel the tension in the latest horror action game "Hide and Seek", where you must survive by hiding from a terrifying entity that relentlessly hunts you. In this game, nowhere is truly safe listen carefully, hold your breath, and don’t get caught.
Why similar: Walking Simulator 26.6%, Action 24.1%, First-Person 20.3%, 3D 15%, Survival Horror 4.6%
The Vending Machine is a survival stealth horror where you must sneak, run, and escape from an anomalous vending machine.
Why similar: Walking Simulator 35.7%, Stealth 16%, Survival Horror 12.3%, Horror 12%, Action 9.5%
You found yourself inside a labyrinth in the night where some creatures are hunting you down, luckily you brought some stones with you, they do not seem to be useful against these monsters but you could use them to orient yourself while you try to get out the labyrinth.
Why similar: Mystery Dungeon 52.4%, Walking Simulator 14.8%, Stealth 11.4%, Survival Horror 11.2%, Horror 4.4%
Escape from the terrifying urban myth and strive for survival. Immerse yourself in a heart-pounding and nail-biting escape in this first-person survival horror game.
Why similar: Survival Horror 22.7%, Stealth 20.7%, Action 18.7%, Horror 18.1%, First-Person 7.7%
Moses, who does not know that he has committed the sin of "Anger", one of the Seven Deadly Sins in Christianity, will pay for this sin with his mind.
Why similar: Mystery Dungeon 37.3%, Walking Simulator 23.7%, Survival Horror 10%, Action 8.6%, Horror 7.5%
Warrens Of Random is a minimalistic horror game where you must survive 20 challenging mazes. Every time you do survive, there's a chance that you'll randomly spawn in a previous or future maze.
Why similar: Walking Simulator 20.7%, Stealth 14.8%, Minimalist 14.4%, Survival Horror 12.4%, First-Person 10.7%
Short description, huh? Ok - run from IRS, try to find money, don't lose your corporate infested mind.
Why similar: Walking Simulator 41.5%, Action 22.5%, First-Person 12.3%, Horror 11.7%, 3D 9.5%
A thief broke into an ancient Chinese tomb, harboring ill intentions to plunder its treasures. The tomb was filled with countless riches of gold and silver. You trespassed into this grand tomb, driven by greed for wealth. Remember: "As you act, God is always watching you."
Why similar: Mystery Dungeon 41.3%, Walking Simulator 27.4%, Survival Horror 14.7%, Horror 10.7%, 3D 5.5%
Sealed shut inside a rural, abandoned house for a paranormal hunting TV show.. Something is VERY wrong with Margo. Her live headcam is still rolling.. and you can see the whole thing. Run, hide, and escape the house in this first-person survival horror. And remember: the raccoon knows everything.
Why similar: Walking Simulator 20.7%, Stealth 19.6%, Survival Horror 16.6%, Horror 13.5%, Action 13.3%
Locked in, your only option is to search for an escape. Alone and afraid, you must wander the same dark halls, searching for a clue. But are they really the same? Expect the unexpected in this unique psychological thriller. Can you expose the truth before the darkness consumes you?
Why similar: Mystery Dungeon 44.7%, Walking Simulator 25.1%, Horror 10.5%, First-Person 7.7%, Action 6.2%
Just deliver 10 letters that's easy, right?
Why similar: Walking Simulator 44.8%, Action 14.2%, First-Person 14.1%, Horror 14%, 3D 9.1%
Inspired by SCP-860, take on the role of a lone Class-D Personnel forced into the mysterious forest behind the blue key. Follow the treacherous path, uncovering remnants of those who came before. With no turning back, your only choice is to push forward.
Why similar: Walking Simulator 43.4%, Action 20.7%, Horror 18%, First-Person 8.7%, 3D 6.7%
Faint Call is a psychological horror game about a police officer investigating a distress call from someone at a notoriously cursed house.
Why similar: Walking Simulator 38.8%, Action 15.9%, Horror 13%, First-Person 12.1%, Survival Horror 8.9%
Steal $5,000 from an abandoned apartment complex while avoiding a demented man.
Why similar: Walking Simulator 37.2%, Action 14.5%, Horror 12.3%, First-Person 10.3%, Survival Horror 8.7%
A short horror walking simulator where you traverse through the endless hallways of a strange hotel, searching for a way out.
Why similar: Walking Simulator 43.5%, Action 16.6%, Horror 14.4%, First-Person 10.6%, 3D 6.9%
A First person, Short story indie horror game with an immersive atmosphere.
Why similar: Mystery Dungeon 46.3%, Walking Simulator 35.5%, Horror 8.2%, First-Person 7.9%, Indie 1.4%
Terror, chases and terrifying creatures in this atmospheric horror game. But no matter what happens, never be left alone in the dark.
Why similar: Mystery Dungeon 53.7%, Action 19.6%, Survival Horror 9.7%, First-Person 8.1%, 3D 6.2%
Medical Layers is an anomaly game in a hospital. Find the way out by going through the door with the red light if an anomaly appears and through the door with the green light if no anomaly appears. You should also be careful with the monsters that may be in these corridors, they want to get you.
Why similar: Walking Simulator 43.9%, Survival Horror 16.9%, First-Person 13.5%, Horror 12.9%, 3D 10%
Nightwalker is a short horror adventure game in which you play as an aspiring investigator.
Why similar: Action 26.8%, Walking Simulator 25.4%, Stealth 12.1%, Survival Horror 11.2%, Horror 9.1%
Backrooms Santa is a singleplayer horror game. Bring back the kids gifts and escape a massive Backrooms maze — while holiday horrors hunt you every step of the way. How fast can you save the kids christmas?
Why similar: Walking Simulator 41.6%, Action 24.6%, First-Person 12.1%, Horror 9.5%, 3D 9.4%
Slender Island is a first-person survival horror game where you find yourself on an abandoned island with a goal of stealing all the treasures hidden in its dungeons. However, Slender Mouse and other monsters won't give them up without a fight.
Why similar: Walking Simulator 34%, Survival Horror 19.9%, Stealth 16.7%, Horror 14.7%, First-Person 12.7%
A co-op search and rescue game in a haunted park.
Why similar: Walking Simulator 37.9%, Action 21.2%, Survival Horror 15.2%, First-Person 12.1%, Stealth 12.1%
Half Body Duo is a single-player horror game set in a maze-like hospital. Control two men moving as one, collect scattered fuses and a key, and escape while avoiding creatures that begin chasing you if they see you run.
Why similar: Action 29%, Walking Simulator 27.4%, First-Person 14.7%, Horror 13.8%, 3D 11.4%
A horror-inspired game set in a Japanese inn, similar to Exit 8. Random anomalies occur as you explore, bringing new scares with each run. Simple controls make it easy to pick up and play.
Why similar: Walking Simulator 55.2%, First-Person 15.2%, Horror 14.5%, 3D 11.7%, Indie 2%
Asphyxiation is an atmospheric horror game where you need to escape the facility before you go insane and run out of air.
Why similar: Walking Simulator 47.7%, Horror 12.9%, Survival Horror 9.8%, 3D 9.5%, First-Person 9.3%
In this first person experience, you are returning home after a long day of work. Turn off all of the lights on each floor of the office before you depart. Use the elevator to travel between floors, and be on the lookout for any unusual behavior from your coworkers.
Why similar: Walking Simulator 46.4%, Survival Horror 13.7%, First-Person 13.6%, Horror 12.9%, 3D 10.5%
A haunted projectionist’s room. A shelf of cursed films. Each reel plays a terrifying short story you must live through. Explore twisted worlds from the safety of the projection booth, or so you think...
Why similar: Walking Simulator 42%, Horror 18.6%, Action 14.8%, First-Person 12.3%, 3D 9.5%
🌐 Language Independent “Rules are absolute. Break them, and you die. No Exceptions.” Escape a building from the 10th floor in this death game. Each floor has prohibited actions. Break a rule and it’s game over. Don’t run. Don’t stop. Don’t look. Learn the rules. Obey them. Escape alive.
Why similar: Walking Simulator 41.1%, Action 21.6%, First-Person 9.6%, Stealth 9.6%, 3D 8.1%
What begins as a simple escape room night between two friends turns into a descent into fear, memory, and a cult that was never supposed to be found.
Why similar: Walking Simulator 44.8%, Action 24.6%, First-Person 9.9%, Horror 9.4%, 3D 8.6%
B-Horror: Subway is a psychological horror game that puts you in the role of a detective who has to solve the mysterious cases that happen in the city's underground. With the help of your flashlight and notes, you will be able to understand what is going on.
Why similar: Mystery Dungeon 39.2%, Walking Simulator 25.6%, Stealth 8.4%, First-Person 7.5%, Survival Horror 7.2%
In the VHS horror game The Anomaly Hunter, you play as Sam and must sneak into an abandoned shelter to find out what’s happening inside and eliminate the threat. The employees were supposed to leave you instructions on how to carry out the job. The main thing is to be careful.
Why similar: Action 26.3%, Survival Horror 16.2%, First-Person 15.6%, Horror 13.7%, Stealth 12.3%
Investigate an abandoned excavation site where workers vanished without a trace. Navigate a silent facility stalked by security robots, a twisted animatronic, and something far older. Explore, solve puzzles, and uncover the truth lurking underground.
Why similar: Mystery Dungeon 71.5%, Horror 10.8%, 3D 8%, Action 7.7%, Indie 1.4%
The Place Beneath the Mind is a first-person game inspired to the "Backrooms" centered on the exploration of liminal and surreal environments, combining Metroidvania, puzzle, and mystery elements with a background story gradually uncovered through exploration, notes, and player exploration choices.
Why similar: Mystery Dungeon 46.2%, Walking Simulator 31.3%, First-Person 9.1%, Horror 6.7%, 3D 5.5%