Games like Left Alone on Steam
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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 Backrooms: Unbounded
The Backrooms: Unbounded is a Free Simple Linear single player first person body camera horror game based on the backrooms. You take the role of a police officer who noclips out of reality while on duty. Will you make it out alive?
OneShot: World Machine Edition
A completely self-contained portable version of one of the highest user-rated games. Built on an entirely new engine with new UI, support for Steam Deck, & more. Features world-bending puzzles, intriguing denizens, surreal environments, and a captivating story about the truth of the game's reality.
Lushfoil Photography Sim
A tranquil exploration and photography experience set across a vast selection of faithfully detailed landscapes.
Outlast
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.
[Chilla's Art] The Convenience Store | 夜勤事件
The Convenience Store | 夜勤事件 is a J-horror game about a college girl on a night shift.
Awkward Dimensions Redux
They may be awkward dimensions, but they're my dreams...
The Complex: Expedition
When a routine expedition into The Complex goes horribly wrong, you're left alone and lost, wandering the seemingly infinite maze of hallways, otherwise known as the Backrooms. Might there be something following you?
DEATH STRANDING DIRECTOR'S CUT
From legendary game creator Hideo Kojima comes a genre-defying experience, now expanded in this definitive DIRECTOR’S CUT. As Sam Bridges, your mission is to deliver hope to humanity by connecting the last survivors of a decimated America. Can you reunite the shattered world, one step at a time?
SCARF
Scarf is an atmospheric and emotional journey about what it means to be a hero. An adventure game mixing puzzles and 3D platforms. Explore beautifully crafted worlds and discover your true destiny with the help of a dragon-shaped scarf.
Conarium
Conarium is a chilling Lovecraftian game, which follows a gripping story involving four scientists and their endeavor to challenge what we normally consider to be the ‘absolute’ limits of nature. Inspired by H.P. Lovecraft’s novella "At the Mountains of Madness", but largely set after the original story.
Beside Myself
You have to play as the historian-journalist Michael, plunge into the atmosphere of darkness of an abandoned hospital, where you will need to unravel the secrets of the past and try to get out in order to tell the whole world about those terrible events.
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.
Lightmatter
A first-person puzzler where shadows kill you. Watch your step or be swallowed by the darkness.
Subway Midnight
Board the train! Run away from a weirdo! Solve some puzzles! Make friends with some ghosts! Try not to become a ghost yourself!
Song of Nunu: A League of Legends Story
Two best friends, one wild adventure. Join best friends Nunu and Willump on an adventure across the frozen wilds of the Freljord. Song of Nunu: A League of Legends Story is a single-player story adventure developed by Tequila Works.
Fobia - St. Dinfna Hotel
Explore a decadent hotel across different timelines and uncover the dark history of a fanatical cult and your role in their plans.
TELEFORUM
TELEFORUM is a found-footage-styled horror game exploring the unknown side of media. You’re visiting a widow’s apartment to conduct an interview about her husband's death. But that’s not the main reason why you’re here. It’s all about the tape, isn’t it?
Liminalcore
Explore and admire while navigate through eerie, surreal environments inspired by the Backrooms lore. Explore this uncanny world lost in time and get lost in the otherworldly architecture in a world where reality bends and your sanity is tested.
Supraland Six Inches Under
A mix between Portal, Zelda and Metroid. Exploration, puzzles, combat! A first-person-metroidvania taking place six inches under Supraland.
Pacific Drive
Face the supernatural dangers of the Olympic Exclusion Zone with a car as your only lifeline in this driving survival adventure! Scavenge resources, load up your trusty station wagon, and drive like hell to make it through alive.