Games like ZERO PROTOCOL on Steam

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Psalm 5:9-13 "Psalm 5:9-13" is a first-person psychological horror game with VHS effect. Be careful and attentive, there is something hiding in these rooms, something is watching from the darkness.

Similarity 43%
Price -50% 1.99€
Rating 8.1
Release 13 Mar 2024
DISTRAINT 2 You are Price, a man who sold his humanity to get a partnership from a leading company: McDade, Bruton & Moore. DISTRAINT 2 follows on from the events of the first game. It's a sinister tale about restoring hope and finding your purpose.

Similarity 43%
Price -94% 0.58€
Rating 9.2
Release 13 Nov 2018
The Old City: Leviathan The Old City: Leviathan is an experiment in first person exploration that focuses entirely on story. All that exists is you and the world. Set in a decaying city from a civilization long past, The Old City: Leviathan puts the player in the shoes of a sewer dwelling isolationist.

Similarity 43%
Price -90% 0.61€
Rating 6.9
Release 03 Dec 2014
Welcome to Kowloon This is an indie horror from the first person, in which you find yourself in an area called Kowloon in search of cheap housing. The inhabitants of this place only at first glance seem to be ordinary people, but if we dig deeper, we will see their real faces.

Similarity 43%
Price -50% 3.44€
Rating 7.9
Release 01 Aug 2023
BABBDI Find your way out of BABBDI. A short, first person exploration experience.

Similarity 43%
Price Free to play
Rating 9.4
Release 22 Dec 2022
It Steals AROUND EVERY CORNER. Face against stealthy antagonists that will take advantage of your expectations.

Similarity 43%
Price 3.99€
Rating 9.4
Release 22 Jul 2020
Scauage Scauage is a short horror experience where you play as a scavenger looting an abandoned house, uncovering its dark secrets and collecting hidden treasures while facing what lurks within.

Similarity 43%
Price Free to play
Rating 8.5
Release 06 Dec 2024
SCP: Blackout A VR/Desktop game where you are a new D-Class personnel in secret SCP Research Site-50 when everything falls apart. Use what you can find as you explore the facility, access logs to learn about the SCP entities in containment, and run for your life from the SCP entities that have escaped.

Similarity 43%
Price Free to play
Rating 6.5
Release 26 Mar 2024
Tormented Souls 2 Caroline Walker returns in the sequel to the award-winning survival horror classic. Explore the decaying remains of the secluded Villa Hess, use improvised weapons to confront terrifying creatures, and bend the fabric of reality to save your sister from a twisted cult.

Similarity 43%
Price -51% 14.97€
Rating 7.9
Release 23 Oct 2025
Pacify There is reportedly an evil inside that house. Something about an old funeral parlor offering a last chance to talk to their dead loved ones. Plus something about lights, laughter, a girl, missing people, etc... You know the same stuff everyone claims. Take a team, and check the place out.

Similarity 43%
Price -54% 2.30€
Rating 8.5
Release 22 Feb 2019
Clock Tower: Rewind The 16-bit nightmare returns. Survive, hide, and avoid the deadly Scissorman in this legendary horror classic.

Similarity 43%
Price -50% 9.75€
Rating 8.2
Release 28 Oct 2024
CONSCRIPT During the First World War, a lone French soldier must navigate twisted trenches, scavenge for limited supplies and solve complex puzzles - all whilst fighting for survival in the midst of mankind’s most brutal and horrifying conflict. CONSCRIPT is a new take on classic survival horror.

Similarity 43%
Price -95% 1.02€
Rating 8.8
Release 23 Jul 2024
IMSCARED "I need a Heart in order to open it"

Similarity 43%
Price -50% 1.99€
Rating 9.0
Release 03 Feb 2016
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 43%
Price -55% 6.71€
Rating 8.7
Release 15 Sep 2025
Dagon: by H. P. Lovecraft Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.

Similarity 43%
Price Free to play
Rating 9.3
Release 24 Sep 2021
Scanner Sombre Scanner Sombre is a 3d horror cave exploration game where darkness is your greatest foe. Illuminate the unseen with your LIDAR scanner, revealing the eerie beauty and peril of the abyss. From the creators of Prison Architect, this immersive adventure uses light and shadow for a haunting experience.

Similarity 43%
Price -88% 0.90€
Rating 8.6
Release 26 Apr 2017
Dear Esther: Landmark Edition Dear Esther immerses you in a stunningly realised world, a remote and desolate island somewhere in the outer Hebrides. As you step forwards, a voice begins to read fragments of a letter: 'Dear Esther...' - and so begins a journey through one of the most original first-person games of recent years.

Similarity 43%
Price -90% 1.00€
Rating 7.3
Release 14 Feb 2017
The Land of Pain The Land of Pain is a Lovecraftian horror adventure. After something strange appears in the woods, you'll have to learn how to survive as you fend off a dark and disturbing evil. Flee from an unrelenting enemy, solve puzzles, and unravel the ancient mystery that's befallen this land.

Similarity 43%
Price -80% 2.39€
Rating 7.2
Release 13 Sep 2017
Summer of '58 In the summer of 2008. The main character, at the request of followers, goes to Russia to explore the abandoned camp "Yunost". Locals say that this place is inhabited by restless souls. This will need to be checked.

Similarity 43%
Price -80% 1.47€
Rating 8.7
Release 21 Jul 2021
Siren Head: Awakening Siren Head: Awakening is a first-person horror game based on Trevor Henderson's artwork. You're stuck with your car in the middle of a dark forest with nothing but your flashlight. Seek escape by finding items necessary to survive while a terrifying monster lurks the shadows.

Similarity 43%
Price Free to play
Rating 7.0
Release 30 Oct 2020
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 42%
Price -80% 1.55€
Rating 8.4
Release 24 Oct 2022
Metal Garden Travel through an overgrown megastructure, and discover what lies beyond it. Metal Garden is a short, atmospheric singleplayer FPS game.

Similarity 42%
Price 5.89€
Rating 9.1
Release 21 Mar 2025
Dead Seater Explore the halls and travel deeper into the Vincent estate, but beware what lurks there. Father is coming home.

Similarity 42%
Price Free to play
Rating 8.6
Release 02 Apr 2021
Firewatch Firewatch is a single-player first-person mystery set in the Wyoming wilderness, where your only emotional lifeline is the person on the other end of a handheld radio.

Similarity 42%
Price 19.50€
Rating 8.9
Release 09 Feb 2016