Games like ZERO PROTOCOL on Steam

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Amnesia: The Bunker Amnesia: The Bunker is a first-person horror game set in a WW1 bunker. A relentless, AI-driven monster stalks you. Survival depends on finding tools, crafting items, and keeping the lights on.

Similarity 44%
Price -98% 0.56€
Rating 9.1
Release 06 Jun 2023
Cry of Fear Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness.

Similarity 44%
Price Free to play
Rating 8.7
Release 25 Apr 2013
Fears to Fathom - Carson House Noah Baker, an 18 year old highschooler experiences unsettling occurrences while house-sitting for a media personality, little did he know what was about to unfold that night.

Similarity 44%
Price 4.99€
Rating 8.8
Release 09 Jan 2023
The Witness You wake up, alone, on a strange island full of puzzles that will challenge and surprise you.

Similarity 44%
Price -92% 3.10€
Rating 8.3
Release 26 Jan 2016
This Strange Realm Of Mine This Strange Realm Of Mine is a First Person Shooter mixed with poetry and psychological horror. Graphic style is 3D mixed with pixel art.

Similarity 44%
Price -91% 0.96€
Rating 7.8
Release 19 Jul 2017
September 7th "September 7th" is a short horror game released for Christmas. The plot of the game is simple to the point of banality, and the gameplay is not delayed.The game also contains some Easter eggs and mentions. The game takes place in 2009.

Similarity 44%
Price 5.69€
Rating 8.4
Release 06 Jan 2023
Backrooms: Escape Together A visually lifelike co-op horror for 1-6 people. Journey through 9 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.

Similarity 44%
Price 9.75€
Rating 8.6
Release 18 Oct 2022
True Fear: Forsaken Souls Part 1 True Fear: Forsaken Souls takes the best of the psychological thriller, blending in fun and intuitive gameplay mechanics. Episode 1, the first in a trilogy, will long be remembered.

Similarity 44%
Price 8.79€
Rating 8.7
Release 19 Oct 2016
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 44%
Price -57% 5.58€
Rating 9.4
Release 26 Sep 2024
Among the Sleep - Enhanced Edition Among the Sleep: Enhanced Edition is a new and improved version of the award winning first person horror adventure. In the game you play as a small child trapped in a weird nightmare where you go looking for your mom.

Similarity 44%
Price 16.99€
Rating 8.6
Release 29 May 2014
The Light Remake There is only you, the abandoned remains of a former life and the flourishing nature that feels great in the absence of man. This world is both gloomy and empty, but so incredibly beautiful.

Similarity 44%
Price 4.99€
Rating 8.4
Release 04 Jun 2020
Summerland Summerland is a first-person narrative game about morality and the afterlife. You take control of Matthew, a detective reliving the events of his past, being questioned on his morals along the way. In every door lies another memory, and every memory unlocks another door.

Similarity 44%
Price Free to play
Rating 8.7
Release 01 Dec 2020
Haunted House "Cheong Wing Mansion" A plot game set in a public housing estate, Prosperous Mansions is an exploration of Hong Kong in the olden days, with elements of ghosts and urban legends. The game is divided into units, each of which has its own story, yet is closely intertwined.

Similarity 44%
Price -94% 0.55€
Rating 8.0
Release 10 Jan 2024
God's Basement God's Basement is a first-person, narrative-driven, single player horror game. Uncover the secrets of an afterlife shrouded in mystery, as an entity known as "The Operator" leads you deeper into the fringes of a seemingly eternal purgatory.

Similarity 44%
Price 12.49€
Rating 7.1
Release 16 Oct 2018
From The Darkness From the darkness is a psychological horror game with a scary atmosphere, the game takes place in an old Soviet abandoned apartment.

Similarity 44%
Price -30% 3.98€
Rating 8.6
Release 30 Mar 2021
Emissary Zero Co-op horror (1-4 players). You are sent to explore a mysterious building at night. Find the Moon and try to return alive.

Similarity 43%
Price 8.79€
Rating 7.8
Release 28 Mar 2025
The Grounding If she catches you, she kills you. Smoke 6 times without getting killed.

Similarity 43%
Price 4.99€
Rating 8.3
Release 16 Sep 2020
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 3.99€
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 -83% 1.52€
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 -46% 3.27€
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 6.89€
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
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