Games like My Big Sister on Steam

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Once in Yaissor Summer, 2020, Ya'issor. Most people have become youtubers, streamers, and other scum, and almost no one wants to be a working bum. Nobody has an opinion of their own. Everyone thinks they are nihilists, atheists, reading intellectuals, and other elites.

Similarity 62%
Price -53% 0.47€
Rating 8.1
Release 09 Nov 2016
SIMULACRA: Pipe Dreams A spin-off of the critically acclaimed SIMULACRA, Pipe Dreams tells a brand new story, with a new interface, live-action cast and horrors to unravel. Follow the story of Teddy as he tries desperately to break free from the hold of a cursed video game.

Similarity 62%
Price Free to play
Rating 7.9
Release 25 Oct 2018
We Went Back We Went Back is a time-looping horror game in which you wake up in an abandoned space station utterly alone. The exit door is locked and you must find a way to escape what lurks within. Find clues, experience dynamically changing environments and confront terror in order to find a way out.

Similarity 62%
Price Free to play
Rating 8.3
Release 03 Apr 2020
Spooky's Jump Scare Mansion: HD Renovation Can you survive 1000 rooms of cute terror? Or will you break once the cuteness starts to fade off and you're running for your life from the unspeakable hideous beings that shake and writhe in bowels of this house? They wait for you, they wait and hunger for meeting you.

Similarity 62%
Price 9.99€
Rating 9.2
Release 01 Mar 2017
No, I'm not a Human WARNING. Stay inside. Lock your doors. Close the blinds. Only let humans in. Eliminate all Visitors. An anxiety horror about paranoia in the End of Times.

Similarity 62%
Price -67% 4.95€
Rating 9.1
Release 15 Sep 2025
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.

Similarity 62%
Price -98% 0.41€
Rating 7.5
Release 06 Jun 2017
The Mooseman You are the Mooseman and you have the ability to see all that is hidden to the mortal eye. You are about to visit three layers of this universe - the first one is the Lower World where dead reside…

Similarity 62%
Price -90% 0.79€
Rating 8.4
Release 17 Feb 2017
MANDAGON Explore Mandagon, a world inspired by Tibetan theology and philosophy. With a focus on life and death, discover what it means to make a true sacrifice . . .

Similarity 62%
Price Free to play
Rating 9.2
Release 03 Aug 2016
Last Report Last Report is a dark horror game where you play as a night shift park ranger. While monitoring the camera footage, you start noticing strange events. Uncover the terrifying secret of the National Park. Something moved in the window, but don’t worry it’s probably just another deer, right?

Similarity 62%
Price 4.99€
Rating 8.5
Release 11 Jul 2025
DreadOut DreadOut is a third person supernatural horror game where you play as Linda, a high school student trapped in an old abandoned town. Equipped with her trusty smart-phone, she will battle against terrifying encounters and solve mysterious puzzles which will ultimately determine her fate.

Similarity 62%
Price -85% 2.29€
Rating 7.5
Release 15 May 2014
My Friend is a Raven You return to your old apartment one last time, in search of a sickened raven. You must speak to him, and discover the cause behind the calamity that has spread across the world.

Similarity 61%
Price Free to play
Rating 8.7
Release 04 Jan 2020
Qora A mysterious trip to gorgeous and surreal lands, players explore the unknown and harness mystical powers which have been hidden in the valley for centuries.

Similarity 61%
Price -94% 0.67€
Rating 6.5
Release 02 Oct 2014
Chicken Feet Chicken Feet is a first person survival-stealth horror game about a giant, angry chicken. Descend into the depths of GOOBER laboratories and uncover the horrors that lie beneath the lab's shiny façade.

Similarity 61%
Price 7.79€
Rating 8.4
Release 24 Oct 2022
Impostor Factory A bonkers time-loop tragicomedy murder mystery thriller featuring multiple casualties and a suspicious cat, from the creator of To the Moon & Finding Paradise.

Similarity 61%
Price -91% 0.95€
Rating 9.3
Release 30 Sep 2021
Tiny Bunny Tiny Bunny is a non-linear horror visual novel. Those, who have heard the voice of the forest, are beyond help.

Similarity 61%
Price 10.79€
Rating 9.4
Release 05 Dec 2025
Lethe - Episode One Lethe is a first person adventure with survival horror elements. Explore an atmospheric and frightening world and uncover the dark secrets of your origins.

Similarity 61%
Price 13.99€
Rating 7.9
Release 01 Aug 2016
Little Nightmares II Little Nightmares II is the second game in a series that has thrilled and captivated millions of players worldwide since 2017. Now it’s your turn to try to survive this critically acclaimed entry in the most charming horror series ever made.

Similarity 61%
Price -88% 3.79€
Rating 9.2
Release 10 Feb 2021
A Golden Wake The rise and fall story of a real estate agent in 1920s Miami. Based on historical events. From Francisco González, creator of the Ben Jordan: Paranormal Investigator series, Shardlight, and Lamplight City.

Similarity 61%
Price -80% 1.99€
Rating 7.0
Release 09 Oct 2014
Mouthwashing The five crew members of the Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset. God is not watching.

Similarity 61%
Price -77% 3.04€
Rating 9.4
Release 26 Sep 2024
The Medium Discover a dark mystery only a medium can solve. Travel to an abandoned communist resort and use your unique psychic abilities to uncover its deeply disturbing secrets, solve dual-reality puzzles, survive encounters with sinister spirits, and explore two realities at the same time.

Similarity 61%
Price -95% 2.95€
Rating 8.6
Release 28 Jan 2021
Tales of the Black Forest In a world filled with yōkai, a surging dark power has overshadowed a Japanese town. A group of 2 developers have produced a Japanese pixel adventure game to tell a tale that dates back to the Heisei era...In the name of dreams and passion.

Similarity 61%
Price 3.99€
Rating 9.5
Release 25 Sep 2019
Tribal Pass A genre-twisting tactical runner where you maneuver, fight, think, sacrifice and evolve – all ON THE RUN.

Similarity 61%
Price -83% 1.02€
Rating 7.2
Release 26 Aug 2016
Narcosis Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.

Similarity 61%
Price -95% 0.69€
Rating 7.4
Release 28 Mar 2017
Intruders: Hide and Seek Intruders: Hide and Seek is a first-person stealth game, an intense thriller combining intense psychological terror with the point of view of a defenseless boy.

Similarity 61%
Price -90% 1.99€
Rating 6.7
Release 26 Sep 2019
Doorways: The Underworld Doorways: The Underworld is an immersive horror adventure, featuring a complex story and deep atmosphere.

Similarity 61%
Price -79% 2.07€
Rating 6.6
Release 17 Sep 2014
ShadowSide ShadowSide is a First Person Exploration game. A policeman Alex Carter has been watching over the tranquility in the town for many years. He protects the people from robbery and crime. Nothing but a routine.

Similarity 61%
Price -80% 2.07€
Rating 6.1
Release 17 Aug 2018
I'm on Observation Duty 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?

Similarity 61%
Price 2.99€
Rating 9.1
Release 03 Apr 2019
OneShot OneShot is a surreal top down Puzzle/Adventure game with unique gameplay capabilities. You are to guide a child through a mysterious world on a mission to restore its long-dead sun. The world knows you exist.

Similarity 61%
Price 9.75€
Rating 9.7
Release 08 Dec 2016
Unforgiving - A Northern Hymn Unforgiving - A Northern Hymn is a first person horror game heavily inspired by Swedish folklore and the Nordic mythology to create the nightmares that's been haunting Swedish children for many generations.

Similarity 61%
Price -80% 2.99€
Rating 8.0
Release 27 Nov 2017
The Last Train In the barren wasteland on the brink of extinction, the last Train departs, supposedly carrying its passengers in search of a place where they can survive. A creature named Eilf boards the Train, determined to travel to Spring - the station that has been said to have vanished.

Similarity 61%
Price Free to play
Rating 9.0
Release 29 Nov 2023
Dead Synchronicity: Tomorrow Comes Today A dying reality, a universe that’s fading away. A merciless world thatgets sick and vanishes. No past, no present, no future; only the impending moment of “dead synchronicity” ahead. Will you be able to stop it?Because, otherwise... what will you do when Time dissolves itself?

Similarity 61%
Price -95% 0.50€
Rating 8.0
Release 10 Apr 2015
Doorways: Prelude Doorways is an immersive horror adventure, featuring a complex story and deep atmosphere.

Similarity 61%
Price -96% 0.40€
Rating 6.0
Release 20 Sep 2013
Ministry of Broadcast Ministry of Broadcast is a narrative-driven single player cinematic platformer mixing Orwell’s 1984 with modern reality TV. A country divided by The Wall; to cross it and reach your family, you must compete on - and win - a reality TV show broadcast by the Regime.

Similarity 61%
Price -65% 5.26€
Rating 7.8
Release 30 Jan 2020
Eastward Welcome to the charming world of Eastward - population declining! Journey through a society on the brink of collapse. Discover delightful towns, strange creatures and even stranger people! Wield a trusty frying pan and mystic powers on an adventure into the unknown…

Similarity 60%
Price -92% 2.13€
Rating 8.2
Release 16 Sep 2021
Ria's Hook Ria's journey to the strange storm...

Similarity 60%
Price 2.99€
Rating 7.6
Release 04 Apr 2018
Alice's World Alice's World is a story-driven 2D adventure puzzle game. Amidst desolate ruins and deserted cities in a world filled with death, the young girl Alice hears "your" voice from in front of the screen. You must guide her forward, solve the mysteries, and reach the top of the tower.

Similarity 60%
Price 13.79€
Rating 8.3
Release 25 Nov 2025