
You will have to face hundreds of different doors, and decide which one you should go to in order to get to the main secret. You have to open the doors in many locations of this world, each of which is dedicated to its type of doors.
60+ similar titles based on shared tags and player behavior. Themes include First-Person, Adventure, Indie, Puzzle.

You will have to face hundreds of different doors, and decide which one you should go to in order to get to the main secret. You have to open the doors in many locations of this world, each of which is dedicated to its type of doors.
Door2:Key - breathtaking and mysterious door-puzzle game in which any little thing could be a key to the solution
Why similar: Adventure 16.3%, Abstract 14.5%, Indie 11.4%, Walking Simulator 9.9%, Open World 9.2%
You wake up, alone, on a strange island full of puzzles that will challenge and surprise you.
Why similar: Puzzle 21.9%, Open World 14.1%, Difficult 11.2%, Walking Simulator 9.7%, Exploration 9.3%
Rediscover gravity and explore an Escher-esque world of impossible architecture. Witness infinity in first-person and master its rules to solve physics-defying puzzles. Cultivate a garden to open new paths forward, where an eternal expanse awaits.
Why similar: Abstract 21.3%, Surreal 15.3%, Puzzle 11.4%, Difficult 11.1%, First-Person 7.3%
A first-person puzzle game. Simply walk to the door.
Why similar: Abstract 23%, Puzzle 19.3%, Surreal 14.9%, Difficult 11.9%, Indie 11.1%
You woke up and found yourself in an anomalous endless place from which it is not so easy to get out. Carefully observe your surroundings to find a way out of this place.
Why similar: Simulation 29.4%, Adventure 20.1%, Walking Simulator 20%, Puzzle 14.6%, First-Person 7.2%
You are trapped in a corridor suspended above the clouds. Each time you open the door at the end of the corridor, explore the environment that awaits you, find anomalies, use the alarm, and break the loop.
Why similar: Walking Simulator 18.8%, Surreal 12.7%, Puzzle 12.1%, Mystery 10.7%, Exploration 9%
Explore a unique and connected world. Understand its fragile balance, uncover its deepest questions, and find more than just the answers.
Why similar: Puzzle 14.5%, Walking Simulator 12.5%, Open World 12.3%, Mystery 11.9%, Adventure 11.2%
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.
Why similar: Walking Simulator 15%, Puzzle 12%, Difficult 12%, Open World 10.5%, Adventure 9%
Sensorium is a small open-world puzzle game about the 5 senses: touch, taste, sight, smell, and hearing.
Why similar: Adventure 23.1%, Open World 18.1%, Indie 18%, Puzzle 16.1%, First-Person 11.2%
You are trapped in an endless underground passageway. Observe your surroundings carefully to reach "The Exit 8".
Why similar: Walking Simulator 22%, Puzzle 15.4%, Surreal 14.6%, Simulation 11.9%, Exploration 11.3%
Discover the truth about Quern’s past, unfold the mysteries of its present, and be the explorer who shapes its future. Quern introduces reusable puzzle mechanics to the classic genre, making the player think about the game as a whole, and not just as a series of individual challenges.
Why similar: Walking Simulator 14.7%, Puzzle 12.6%, Mystery 12.3%, Surreal 11.9%, Adventure 11%
ORACLE is a single player, open world experience with dozens of locations to explore, great soundtrack and an awesome story ready to be unraveled.
Why similar: Walking Simulator 23.2%, Adventure 21.8%, Simulation 17.6%, Open World 16.1%, Indie 10.8%
You are a participant in Project Threshold, an experiment designed to force people to confront their deepest fears. Pass through sets of blue and red doors, survive what waits beyond them, and reach the end, if escape is even possible.
Why similar: Walking Simulator 30.9%, Adventure 27.7%, Surreal 14.8%, First-Person 13.6%, Atmospheric 7.5%
Platonic is a first-person puzzle adventure game. Explore five unique worlds. Solve logical challenges. Gather clues and think outside the cube.
Why similar: Difficult 15.9%, Walking Simulator 14%, Puzzle 11.5%, Open World 10.5%, Adventure 10.2%
Immerse yourself in an exciting journey on the island of dreams. Explore the open world and interesting places, while solving various puzzles that use environment.
Why similar: Adventure 25.5%, Puzzle 18.5%, Exploration 12.4%, First-Person 12.1%, Open World 11.4%
You don't know how you got here, and you don't know how you'll leave. Wander the depths of the Backrooms in hopes of finding something more.
Why similar: Surreal 24.6%, Open World 18.3%, Adventure 15.9%, Exploration 12.9%, Atmospheric 9.4%
You wake up and find yourself trapped in a dream. Only thing in your mind is to wake up. The key to wake up lies within 3 Dream Stones which are awaiting at the end of puzzles you encounter through the game in different dream chapters.
Why similar: Adventure 23.6%, Indie 13.2%, Walking Simulator 11.9%, Difficult 10.3%, Simulation 10.1%
Doors is a short, atmospheric first person logic game created by a one-man-team. Taking inspiration from Limbo and The Stanley Parable, Doors attempts to bring something new to the puzzle genre.
Why similar: Walking Simulator 25.1%, Indie 23.2%, Puzzle 22.8%, Adventure 18.6%, Atmospheric 10.3%
Immerse yourself in the atmosphere of ruthless and mysterious world of Ridge, in order to all the secrets have finally been revealed. Not everyone dares to wade through.
Solve challenging puzzles and experience seven different atmospheres. Each one is unique, special and surprising and will test your mind and awaken your wits. Stay alive until you reach the last door, but beware, as some doors could lead to your demise.
Why similar: Puzzle 24.6%, Mystery 24.2%, First-Person 16.1%, Adventure 12.9%, Indie 11.4%
Lingo is a first person word puzzle game with a large, abstract world to explore. With its epiphany-driven gameplay and impossible geometry, Lingo provides a unique and nonlinear experience.
Why similar: Abstract 20.4%, Surreal 15.5%, Puzzle 14.1%, Difficult 9.9%, First-Person 9.2%
Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.
Why similar: Puzzle 23.8%, Surreal 20.2%, Abstract 16.7%, First-Person 11.2%, Indie 8.3%
The game has two realities, and in order to pass the level, you must move between them. Reality is not identical, objects and their position in different variations of the same room is different. You have to find a way out using these differences.
Why similar: Simulation 36.1%, Adventure 25.2%, Indie 20.8%, Puzzle 17.8%
'The Guest' is a gloomy adventure full of enigmas where the exploration of your surroundings comes to prominence; puzzles, secrets and riddles will help you discover who has locked you in this somber hotel room and most importantly, why.
Why similar: Puzzle 23.4%, Adventure 17.6%, Mystery 17%, Indie 14%, Walking Simulator 11.9%
Solve puzzle panels and uncover the meaning of the symbols within. Explore a dense world where secrets are hidden in plain sight.
Why similar: Difficult 17.3%, Walking Simulator 14.5%, Puzzle 13.3%, Surreal 12.4%, Open World 11.7%
You are a customer of a virtual world company Dartom Inc. You are one of the many people who wants to test themselves in one of the many worlds created by the company. On your test, a ghost in the system will change your experience.
Why similar: Adventure 21.9%, Indie 15.7%, Difficult 11.8%, Puzzle 10.9%, Simulation 10.6%
Experience backrooms like never before. Dreamcore is the ultimate psychological exploration game, set in the largest liminal world ever made. No guides, no path—only intuition. Will you keep your bearings in a world designed to make you lose them?
Why similar: Walking Simulator 19.6%, Surreal 19.1%, Mystery 11.2%, Relaxing 10%, Exploration 9.9%
Uncover secrets, experience history, solve puzzles and understand one another. Immerse yourself and explore a surreal and colorful world in this short, first-person adventure.
Why similar: Abstract 20.7%, Surreal 19.7%, Walking Simulator 15.9%, Adventure 12.5%, Puzzle 12.3%
You are trapped in a small house, suffering from psychosis with no memory. Carefully observe your surroundings to distinguish reality from hallucinations, and overcome your illness by taking medication from visitors at the right time.
Why similar: Simulation 25.8%, Walking Simulator 25.3%, Adventure 15.8%, Mystery 13.5%, First-Person 12.1%
BLACKSHARD is a first-person exploration game. Wander through a strange megastructure, the Labyrinth, to unravel its mysteries... Your behavior within the Labyrinth will define the outcome of your journey. What path will you choose to take?
Why similar: Walking Simulator 30.2%, Surreal 19.7%, Mystery 13.8%, Adventure 10.2%, Exploration 9.6%
Who looks out dreams? Who looks inside awakens?
Why similar: Walking Simulator 27.4%, Indie 27.1%, Adventure 26.8%, Puzzle 18.7%
Ether One is a first person adventure that deals with the fragility of the human mind. There are two paths in the world you can choose from. At its core is a story exploration path free from puzzles where you can unfold the story at your own pace.
Why similar: Walking Simulator 23.6%, Adventure 20.2%, Puzzle 16.1%, First-Person 12.5%, Indie 12%
A new sci-fi adventure from Cyan, the creators of Myst. Abducted far across the universe, you find yourself on a broken alien landscape with odd pieces of Earth. Explore, uncover, solve, and find a way to make it home.
Why similar: Adventure 17%, Puzzle 14.9%, Surreal 12.1%, Walking Simulator 11.5%, Mystery 10.9%
Enter The White Door and discover Rusty Lake’s universe in a new game with a unique style! Explore Robert Hill’s dreams and help him to find his lost memories. Can you survive the strict daily routine and bring back color to Robert's life?
Why similar: Adventure 28.7%, Puzzle 24.4%, Indie 21.9%, Mystery 11.9%, Surreal 9.2%
Welcome to Myst: a starkly beautiful island, eerily tinged with mystery and shrouded in intrigue. Built from the ground up to play in 2D & VR, explore Myst in a whole new dimension! Journey to the Ages, unravel puzzles, and be a part of the surrealistic adventure that will become your own.
Why similar: Puzzle 26.4%, Adventure 24.4%, Exploration 17.5%, First-Person 11.3%, Mystery 8.5%
Explore an unknown and abandoned world. Each step, each puzzle, brings you closer to discovering the history and secrets of a lost civilization. Can you find the light?
Why similar: Walking Simulator 22.6%, Mystery 17.8%, Relaxing 12.3%, Puzzle 11.8%, Indie 8.3%
Cylne is a first person surreal exploration game having a poetic and philosophical side. Explore and feel unreal worlds filled with environmental enigmas to try to achieve the chapter called "The Choice"...
Why similar: Adventure 20.7%, Puzzle 15.7%, Indie 14.5%, Exploration 12.1%, First-Person 11.9%
Placed in a world without change, you must create fate by watering an ancient plant. Determine a future and live with it.
Why similar: Adventure 22.4%, Surreal 18.5%, Indie 17.2%, Open World 10.3%, First-Person 8%
Atmospheric first person adventure game focusing on immersion and exploration. Meet strange characters, discover secrets and try to unfold the mystery of the Fragmentation.
Why similar: Mystery 22.2%, Adventure 21.6%, Exploration 17.6%, First-Person 17.5%, Atmospheric 11.9%
Experience the reversed escape room game. Solve many different types of puzzles and venture deeper and deeper into the mansion's heart. Investigate what lies behind the mysterious letter from your dearest friend.
Why similar: Puzzle 15.5%, Walking Simulator 14.1%, Mystery 13.7%, Adventure 12.4%, First-Person 9.2%
Experience Will's complicated story, find a way out of the nightmare of liminal spaces by solving challenging puzzles and avoiding dangerous entities — all this awaits you in "Shifting To The Backrooms".
Why similar: Walking Simulator 18.5%, Surreal 16%, Puzzle 15.6%, First-Person 11.4%, Exploration 10.3%
A relaxing puzzle escape game! Make your way through a variety of hand-crafted 3D dioramas, look for useful objects, find hidden clues and solve fun puzzles! Unravel this mysterious adventure about chaos, order and the surreal.
Why similar: Puzzle 19.3%, Mystery 18.4%, Adventure 14.2%, Relaxing 12.7%, Exploration 10.3%
Liminal is a mind-bending puzzle game where every door is a change in perspective and destination.
Nine floors down to the exit of Hotel Liminal. Some are exactly as they should be. Some hide an anomaly. Everything depends on spotting the difference, and one mistake sends you back to the top.
Why similar: Walking Simulator 17%, Surreal 16.5%, Simulation 12.5%, Puzzle 11.8%, Mystery 11.4%
The Sojourn is a first-person puzzle game set in an immersive colour-drenched world of light and darkness. Think your way through dozens of puzzles as you traverse parallel worlds, awaken mysterious artifacts and overcome challenging obstacles on an unforgettable journey.
Why similar: Surreal 15.2%, Puzzle 12.8%, Walking Simulator 12.7%, Mystery 11.2%, Adventure 10%
You come to your senses in this place, you do not understand what is happening, but you know that it is better to get out of here as soon as possible
Why similar: Adventure 24.3%, Indie 18%, Walking Simulator 16.5%, Mystery 12.2%, Puzzle 12.1%
Welcome to Liminal Lane. A short, single player, first person, atmospheric walking simulator. A nostalgic, surreal experience exploring Liminal Spaces. Uncover the secrets of Liminal Lane and escape the Lucid Dreams and Haunting Nightmares.
Why similar: Abstract 23.5%, Walking Simulator 17.1%, Simulation 16.8%, Puzzle 11.8%, Adventure 10.8%
Dive into a realistic experience of the Backrooms, without jumpscares, getting lost in impossible spaces and feeling like something is watching you. The uncertainty of not knowing where you're going will make you want to quit… Will you be able to make it to the end?
Why similar: Walking Simulator 28.5%, Adventure 13.6%, First-Person 13.3%, Relaxing 13.1%, Atmospheric 10%
Backrooms Doors - This is an atmospheric first-person horror game. Explore spaces that can't exist in the real world and find your way out before the entities find you.
Why similar: Puzzle 23.2%, First-Person 19.2%, Adventure 17.2%, Simulation 17.1%, Surreal 11.9%
You are trapped in a strange dream from which there is no waking. It is stitched from Chinese nostalgia, childhood echoes, and liminal spaces—where sense and nonsense blend freely. All you can do is keep exploring, until you must choose: return to restless reality, or stay in the dream forever?
Why similar: Walking Simulator 18.1%, Abstract 17.6%, Surreal 16.8%, Puzzle 8.6%, Exploration 8.1%
Explore a world without your eyes and ears to guide you. Uncover the secrets this world has to offer, hoard all the items you can find or get lost trying.
Why similar: Simulation 23.9%, Walking Simulator 22%, Open World 14.6%, Exploration 14.1%, Mystery 10%
Explore a looping corridor filled with anomalies. Walk through the fluorescent-lit backrooms environment, examine your surroundings, and spot subtle changes in reality.
Why similar: Walking Simulator 18.3%, Surreal 17.7%, Simulation 15.4%, Puzzle 12.7%, Mystery 11.7%
Enter the lost world of Kairo. Explore vast abandoned monuments. Bring strange and ancient machinery back to life. Slowly uncover the true purpose of Kairo and fulfil a great destiny.Kairo is an atmospheric 3D exploration and puzzle solving game.
Why similar: Abstract 20.3%, Puzzle 16.1%, Surreal 14%, Exploration 9.6%, Indie 7.5%
Backrooms - 2005 is a chapter-based Backrooms exploration game.
Why similar: Walking Simulator 23.2%, Adventure 21.2%, Simulation 18.5%, Open World 11%, Exploration 10.6%
The Flux is not keen on giving away its secrets, and you’re one of them. Sail a vast planet under a blanket of stars and use your tools and wits to remind yourself of what was lost and what could come next. An open world mystery about understanding the end of the world.
Why similar: Walking Simulator 21.3%, Mystery 15.3%, Open World 12.7%, Exploration 11.3%, Puzzle 10.7%
INFRA puts you into the boots of a structural analyst on a routine mission. Quickly though, your task turns into a fight for survival, all caused by deep-rooted schemes of the past. Your tools are simple: your camera and the wits to navigate a labyrinth of debris.
Why similar: Walking Simulator 19.6%, Puzzle 16.4%, Mystery 12%, Exploration 11.9%, Adventure 11%
You find yourself in a strange world with no idea how you got there. As you explore more, the world gets increasingly convoluted and unstable. You are now in... The Backrooms.
Why similar: Walking Simulator 30.5%, Exploration 16.6%, First-Person 14.3%, Indie 12.9%, Adventure 9.1%
Russian Soul Simulator is a meditative game that allows the player to look at the Russian nature and the surrounding world in realistic graphics. The game allows the hero to move freely through fields and forests, explore the surrounding terrain and interact with various objects.
Why similar: Walking Simulator 27.3%, Simulation 22.8%, Adventure 14.9%, Open World 8.6%, Atmospheric 7.2%
You have found yourself in a space that reminds you of nothing, and everything. A space of rooms, that are both comfortingly familiar, yet strangely unknown. A space of quiet and loneliness. You have found the BACK*SPACE. You aren't sure if you are alone. You aren't sure if you want to leave.
Why similar: Simulation 34.1%, Walking Simulator 25.3%, Surreal 11.5%, Exploration 11%, First-Person 8.4%
Take Notes is a puzzle game set in the near future within a bunker filled with 40 unique puzzles. Prepare yourself for a mind-bending adventure where every puzzle solved brings you one step closer to stopping the unthinkable
Why similar: Walking Simulator 20.7%, Puzzle 19.1%, Mystery 16.1%, First-Person 12.9%, Exploration 12.7%