Games like SEPTEMBER 1999 on Steam

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Decay: The Mare Sam is an addict who ends up in an institution named “Reaching Dreams”, hoping to kick his drug problem and sort out his miserable life. But during the first night, something goes horribly wrong and he gets stuck in an endless nightmare…

Similarity 62%
Price -94% 0.34€
Rating 7.4
Release 13 Feb 2015
ASYLUM An epic supernatural horror adventure and the spiritual successor to cult classic Scratches set in a massive, decaying mental institute. Inspired by H. P. Lovecraft, Hammer Films and twisted Euro Horror from the 80s.

Similarity 62%
Price 24.50€
Rating 8.1
Release 13 Mar 2025
Occult Occult is a dynamic cooperative game with elements of horror and quest. You are waiting for a variety of opponents, puzzles and endings!

Similarity 62%
Price 3.99€
Rating 7.0
Release 19 May 2022
Apartament 1406: Horror Apartment 1406 is an intense horror game, that challenges you to constantly survive in a hostile environment. Collect items to survive against limited ammo and creatures that lurk in the dark. Solve the puzzles and survive in this dark game.

Similarity 61%
Price 4.99€
Rating 7.2
Release 24 Aug 2023
LOEK LOEK is a FPS where the goal is to shoot farm animals with a rocket launcher.

Similarity 61%
Price Free to play
Rating 8.8
Release 10 Feb 2020
Masochisia A young man discovers through a series of hallucinations that he will grow up to become a violent psychopath. How will he respond to these revelations? Can he change his fate? Can you even... change fate...

Similarity 61%
Price 7.99€
Rating 7.9
Release 09 Oct 2015
Dark Deception: Monsters & Mortals Dark Deception: Monsters & Mortals is a multiplayer horror party game with multiple modes where players take on the role of monsters or mortals from Dark Deception's universe (and other universes) and fight for soul shards in nightmarish mazes!

Similarity 61%
Price 3.99€
Rating 7.8
Release 02 Nov 2020
The Death | Thần Trùng The Death | Thần Trùng is a Viet Nam psychological horror adventure game made by three Vietnamese people from a tiny indie studio. The game takes place in Hanoi city in 2022.

Similarity 61%
Price 4.99€
Rating 8.8
Release 14 Sep 2022
Mr. Hopp's Playhouse Every kid has that one toy that scares them, imagine if it came to life. You play as Ruby, a young girl who has a fear of her handmade toy called Mr. Hopp. Things take a dark turn when Ruby sees that Mr. Hopp, who usually sits motionless in the corner of her room, is gone.

Similarity 61%
Price Free to play
Rating 8.9
Release 15 Nov 2019
Missing Hiker Missing Hiker is a short indie horror game, where your brother Ethan went missing while hiking and you need to find him.

Similarity 61%
Price Free to play
Rating 8.2
Release 14 Feb 2023
Lucius II Lucius is taken to the psychiatric ward of St. Benedict’s Hospital by unsuspecting caretakers. The Book of Revelation predicts the birth of a child that would end up ruling the world with an iron rod. The first part of this prophecy has been fulfilled. It is time to take care of the rest.

Similarity 61%
Price -54% 9.34€
Rating 6.1
Release 13 Feb 2015
A Wolf in Autumn A one-armed young girl finds herself locked in a shed in the middle of an idyllic autumn forest, with threats both physical and immaterial drawing closer.

Similarity 61%
Price 1.99€
Rating 6.9
Release 27 Oct 2015
Visage Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.

Similarity 61%
Price -59% 12.31€
Rating 8.3
Release 29 Oct 2020
FAITH: The Unholy Trinity What you are about to do has not been approved by the Vatican. As a young priest, struggle against demons, cultists, and your own weakening faith in this pixel horror game inspired by the era of classic 8-bit gaming and the "Satanic Panic" of the 1980s.

Similarity 61%
Price -98% 0.39€
Rating 9.2
Release 21 Oct 2022
Amnesia: The Dark Descent Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.

Similarity 61%
Price -96% 0.88€
Rating 9.3
Release 08 Sep 2010
Shiver Welcome to Windy Oaks National Park. A beautiful and chilling point-and-click horror adventure. On your way to visit your aging father, everything goes wrong, leaving you trapped and isolated.

Similarity 61%
Price Free to play
Rating 8.4
Release 25 Oct 2017
[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.

Similarity 61%
Price 2.99€
Rating 8.1
Release 17 Feb 2020
Layers of Fear (2016) A first-person psychological horror with a strong emphasis on atmosphere and storytelling. Explore an ever-shifting Victorian mansion as a painter seeking to complete his masterpiece, even at the cost of his own sanity.

Similarity 61%
Price -86% 2.94€
Rating 8.7
Release 15 Feb 2016
The Music Machine A teenage girl and the vengeful ghost possessing her stumble onto horrors of cosmic proportions as the latter searches for a way to murder the former.

Similarity 60%
Price -35% 3.28€
Rating 8.3
Release 06 May 2015
Fausts Alptraum Fausts Alptraum is an single player, puzzle game created by LabORat Studio, an indie game team from Taiwan. The story based on Goethe's Faust. Players will play as a troubled girl wandering around in a crayon-drawn world. Players will have to find the relevance between dreams and reality by collecting clues.

Similarity 60%
Price Free to play
Rating 8.9
Release 08 Apr 2017
Hotel Remorse Wander long creepy corridors in search for answers in this short and jumpscare filled game.

Similarity 60%
Price Free to play
Rating 7.3
Release 27 Jul 2018
Yume Nikki This is a game in which you traverse the extremely dark world inside a dream.

Similarity 60%
Price Free to play
Rating 9.1
Release 09 Jan 2018
Lynne Lynne is a short story about the scariest thing in the world: being a teenager.

Similarity 60%
Price Free to play
Rating 7.6
Release 13 Jul 2018
Escape the Ayurok Escape The Ayurok is a first person horror-adventure videogame, in which you need to escape from a haunted mansion as quiet as possible, to evade the hideous creature called "The Ayurok". Stealth Mode will be your ally!

Similarity 60%
Price 10.79€
Rating 7.7
Release 26 Nov 2019
Lights Off! Play through a common childhood fear about turning the lights off and going to bed.

Similarity 60%
Price Free to play
Rating 8.2
Release 27 May 2022
Boogeyman 2 Awoken in the night by your doll. Speaking as if it possesses a mind of its own. The doll warns you of a monster that has come to take you away.

Similarity 60%
Price 4.99€
Rating 7.7
Release 07 Feb 2017
Nevermind Nevermind ushers you into dark and surreal worlds within the minds of trauma patients. When played with supported biofeedback technology, Nevermind picks up on indications of fear—lashing out if you allow your feelings of anxiety to get the better of you.

Similarity 60%
Price 16.79€
Rating 7.4
Release 29 Sep 2015
Awkward Dimensions Redux They may be awkward dimensions, but they're my dreams...

Similarity 60%
Price Free to play
Rating 7.8
Release 21 Oct 2016
Evil Tag Four teenagers have to pass the rite of student initiation. To do this, they must read a spell from the ancient book in the basement of the abandoned house and spend a night there. They thought it would be fun...

Similarity 60%
Price 1.99€
Rating 6.5
Release 07 Apr 2017
The Beast Inside The Beast Inside is a unique, gripping twist on thriller and survival horror. Immerse in the story of long-buried secrets, personal tragedies, and madness. Play as two protagonists bounded by dark heritage. Combat the enemies, solve riddles and experience real terror in the 3D-scanned environment.

Similarity 60%
Price -98% 0.66€
Rating 8.1
Release 17 Oct 2019
Last Floor Оne day your life changes dramatically and you become a hostage of your own home. Your task is to survive but to do this you need to get outside.

Similarity 59%
Price -97% 0.39€
Rating 6.8
Release 16 Mar 2020
The NADI Project The NADI Project it is a free-to-play, first person graphic adventure, in which you will face various obstacles to escape from your destiny.

Similarity 59%
Price Free to play
Rating 6.4
Release 01 Jun 2016
Damned Damned is a randomized online horror game for up to 5 players (4 survivors and 1 monster). You’ll be able to play as one of four people trapped in different haunted places (hotels, hospitals, etc).

Similarity 59%
Price 6.97€
Rating 6.9
Release 06 Oct 2014
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 59%
Price -67% 4.95€
Rating 9.1
Release 15 Sep 2025
Enemy On Board Online (6v2) social deduction game that will ruin your friendships. 6 crew members, 2 murderous shape-shifting aliens. Trust No One.

Similarity 59%
Price Free to play
Rating 7.0
Release 08 May 2020
The Call of Karen The Call of Karen is a PC simulation comedy game about a 1950s suburban housewife whose home is being invaded by Cthulhu. Keep up appearances in the face of an unhappy marriage, ungrateful child, and eldritch madness!

Similarity 59%
Price Free to play
Rating 7.6
Release 16 Jul 2020