Best Mystery Games on Steam
Unlike generic lists, our game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated mystery games.
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I'm on Observation Duty 5
As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?
The Centennial Case : A Shijima Story
Unravel the mysteries of death, and find the answers to life.A unique Mystery-Adventure Game:The Centennial Case: A Shijima Story
Source of Madness
Source of Madness is a side-scrolling dark action roguelite set in a twisted Lovecraftian inspired world powered by procedural generation and AI machine learning. Take on the role of a new Acolyte as they embark on a nightmarish odyssey.
We Were Here Forever
You both awaken imprisoned inside the sinister Castle Rock - were you betrayed, or simply not that clever? Find out in the greatest co-op puzzle adventure in the We Were Here Series! Do you and your partner have what it takes to face the dark forces of this realm or will you be trapped… forever?
Crowns and Pawns: Kingdom of Deceit
Legends of the past come back to life in this charming point-and-click adventure. Pack your bags and journey with Crowns and Pawns: Kingdom of Deceit through modern day Europe to uncover the conspiracy behind a cursed relic and the secrets of the King who was never crowned.
Paper Bride 2 Zangling Village
This is the sequel to our Paper Bride series based on Chinese folklore. This story takes place in Zangling Village, where players must explore a village shrouded in occult mystery to uncover the secret origins of this haunted village.
The Inheritance of Crimson Manor
Explore a beautiful and Enigmatic Victorian Manor with a dark secret, In this gothic horror story first person exploration puzzle game filled with fine art, secret passages and mysterious mechanical puzzles playing as the executor of the last will from the enigmatic Railroad Magnate Hadley Strange.
The Stanley Parable: Ultra Deluxe
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.
神都不良探 Underdog Detective
Underdog Detective is a video-based playable, interactive story Set in the reign of Empress Wu Zetian of ancient China, you will play as a slum dweller in the imperial capital of Luoyang and embark on a thrilling yet comedic adventure! Traps and conspiracies, comradery and your unknown origin...
Forgive Me Father
Forgive Me Father is a dark retro horror FPS set in a comic book style world inspired by the novels of H.P. Lovecraft. As the only one left with full senses, you begin a journey in search of answers and relief. How long can you last?
Orb of Creation
Orb of Creation is an active incremental-puzzle game in which you recreate the world with nothing but magic and ingenuity. Conjure resources, buy upgrades, and become an all-powerful wizard!
Seventh Lair
Seventh Lair is a short visual novel featuring some cast members of The House in Fata Morgana. It exists in a parallel universe to the original game, so it can be enjoyed even by those unfamiliar with it.
Crystal Project
Crystal Project is a non-linear JRPG where you are the maker of your own adventure. Explore the world while you find Crystals, unlock classes, learn abilities, and create a strategy capable of taking down the world's toughest bosses. Or just stick to exploring; it's up to you.
The Testing Chamber
For every action, there is a reaction... For every choice, a result... Dive deep into your subconscious as you wander the halls of The Testing Chamber & join hundreds of thousands of other players in one of the biggest & most successful social experiments ever performed.
Café Stella and the Reaper's Butterflies
Takamine Kousei was living a carefree college life until, one day, he tragically died in an accident. But then, the bizarre happened: Takamine Kousei opened his eyes again. And what's more, when he woke up, it was the morning of the very day, he had died.
Ghostwire: Tokyo
Tokyo's population has vanished, and deadly supernatural forces prowl the streets. Use an arsenal of elemental abilities to unravel the truth behind the disappearance and save Tokyo.
The Upturned
A frantic adventure. Welcome to the Upturned Inn: a grand hotel for the dead! You just want to find your room.
Who Pressed Mute on Uncle Marcus?
An eccentric FMV murder mystery with a twist: someone has poisoned Uncle Marcus. Uncover the truth in the yearly family quiz and try to save him before it is too late.
Syberia: The World Before
Embark on a quest for identity through time, as you piece together the puzzle of two lives.
Cat Museum
Immerse yourself in the bizarre art style and the surreal world of Cat Museum, a 2D side-scrolling puzzle-adventure game. Solve the strange puzzles with your mischievous cat, and unveil the truth behind the mysterious museum.
Ten Trials of Babel: The Doppelganger Maze
Otome × Death Game × Mild Horror Multiple Endings Puzzle RPG
click to ten
click to ten
FAR: Changing Tides
An atmospheric vehicle adventure that follows the emotional journey of a boy and his ship as he embarks on a voyage to find a new home.
Martha Is Dead
Set in 1944 Italy, Martha Is Dead is an award-winning dark psychological thriller where the lines between truth, superstition, and tragedy blur. Explore a haunting countryside, uncover disturbing memories, and peel back layers of mystery. Every choice shapes the nightmare…are you ready to face it?
7 Days to End with You
To know a language, know the world, and finally know you.
Porcelain Tales
Collect, run and be a pain in the porcelain
Life is Strange: Before the Storm Remastered
Life is Strange: Before the Storm returns with remastered visuals across characters & environments.
Life is Strange Remastered
Experience the BAFTA award-winning story of Life is Strange now beautifully remastered with enhanced visuals and vastly improved animation using mocap technology.
Hidden Deep
Hidden Deep is an atmospheric sci-fi action game heavily inspired by Aliens, The Thing, and Half-Life. Explore, climb, swim, scan, blast and shoot your way through dangerous missions in a huge sub oceanic mining and research facility. Fear the horrors that lurk below…
Hello Lady! - Complete Edition
It's the Dawn of a New Age- The 21st century has brought about its own slew of problems for society at large. Asa result, the most promising youths from around the world have been gathered and enrolled in Amakawa Noble Academy.
Strange Horticulture
Strange Horticulture is an occult puzzle game in which you play as the proprietor of a local plant store. Find and identify new plants, pet your cat, speak to a coven, or join a cult. Use your collection of powerful plants to influence the story and unravel Undermere’s dark mysteries.