Games like ZERO PROTOCOL

If ZERO PROTOCOL scratched a scary and mysterious itch for you, keep reading. These games line up well for what comes next.

Cheaper than ZERO PROTOCOL

OPEN DOOR

OPEN DOOR

A scientific experiment in which no one survives, in a first-person survival horror game made by one developer In the role of a random person who is…

80% of 95 Steam reviews are positive$1.60
Connection: The Nightmare Within

Connection: The Nightmare Within

Inspired by the classics such as Resident Evil, Silent Hill and Alone In the Dark: Detective Stone investigates a shadow conspiracy.

85% of 145 Steam reviews are positive$7.99
ColdSide

ColdSide

ColdSide is a psychological horror first-person game. It takes place in an abandoned underground laboratory that studied anomalous phenomena.

80% of 509 Steam reviews are positive$1.99
REPOSE

REPOSE

In the facility, each step, each shot, each mistake costs precious energy. Rendered entirely in black and white, this mystery can be unravelled.

93% of 151 Steam reviews are positive$7.99
The Inn-Sanity

The Inn-Sanity

You booked a luxury hotel for one night. Bad timing: the city outside collapses into quarantine and monsters, and the hotel locks you in with guests…

96% of 1,587 Steam reviews are positive$7.99
Noch

Noch

Go alone (or with a friend) to find the girl who destroyed the world.

78% of 253 Steam reviews are positive$9.99
Expedition Zero

Expedition Zero

Expedition Zero — survival horror set in the anomaly zone of the northern forest. Face the dreadful forest monster and find a way to defeat it.

45% of 91 Steam reviews are positive$3.99
Psych

Psych

Experience the story of Alexander Green and find out what happened on the day of the accident in this First Person horror Adventure.

79% of 320 Steam reviews are positive$9.99
You Must

You Must

In the social network, the main character plays the quest "Hide and Seek", but this time the organizers decided to move the quest to the real world.

75% of 494 Steam reviews are positive$1.99
RATUZ

RATUZ

After a science experiment gets out of control, you need to survive and escape this dark prison that hides weird secrets.

88% of 349 Steam reviews are positive$5.99
Pyramis

Pyramis

Pyramis is a H.R Giger & retro-scifi-inspired survival horror game, that will bring back the genre to its roots and modernize it in the process.

63% of 30 Steam reviews are positive$0.99
Heaven Dust

Heaven Dust

When you awake, you find yourself in a mansion, where was the secret research center, is now a maze full of horrible zombies and deadly traps.

92% of 602 Steam reviews are positive$7.99

Hidden gems like ZERO PROTOCOL

RetroSpace

RetroSpace

A janitor fights through a station eaten by a black hole, where every death just means another clone and another way through.

90% of 590 Steam reviews are positivePlayers online now: 39$19.99
Ground Zero

Ground Zero

Sent into a monster-ridden city to uncover what the meteor left behind, with fixed cameras, scarce ammo and bosses that dwarf you.

89% of 774 Steam reviews are positivePlayers online now: 17$19.99
Is this Game Trying to Kill Me?

Is this Game Trying to Kill Me?

Trapped in a forest cabin, your only way out is a strange computer game its owner offers you.

95% of 1,563 Steam reviews are positivePlayers online now: 12$14.99
Studio System : Guardian Angel

Studio System : Guardian Angel

An investigation of a secret film studio underneath their school has led 3 students down an estranged rabbit hole.

93% of 594 Steam reviews are positivePlayers online now: 5$11.99
REPOSE

REPOSE

In the facility, each step, each shot, each mistake costs precious energy. Rendered entirely in black and white, this mystery can be unravelled.

93% of 151 Steam reviews are positive$7.99
No Players Online

No Players Online

you find an abandoned fps game on an old computer. you decide to play it.

82% of 646 Steam reviews are positivePlayers online now: 4$10.49
ENTITY: THE BLACK DAY

ENTITY: THE BLACK DAY

A former special forces operative is sent to uncover a government cover-up tied to a secret viral experiment.

80% of 520 Steam reviews are positive$17.99
ROUTINE

ROUTINE

A first-person sci-fi horror on an abandoned lunar base built around an 80s vision of the future.

91% of 7,768 Steam reviews are positivePlayers online now: 215$16.24
Dead of Darkness

Dead of Darkness

Dead of Darkness is a 2D survival-horror action-adventure. Investigate a mysterious island and unravel its disturbing secret.

86% of 211 Steam reviews are positivePlayers online now: 1$15.99
Hollowbody

Hollowbody

A tech-noir survival horror short story. Mica, a black market shipper, crashes into a sealed-off British city to find her missing partner.

84% of 1,486 Steam reviews are positivePlayers online now: 7$16.99
It Reaches

It Reaches

It Reaches is a first person horror game, captured through the lens of a police officer’s body cam.

79% of 138 Steam reviews are positive$12.99
Connection: The Nightmare Within

Connection: The Nightmare Within

Inspired by the classics such as Resident Evil, Silent Hill and Alone In the Dark: Detective Stone investigates a shadow conspiracy.

85% of 145 Steam reviews are positive$7.99

Newest games like ZERO PROTOCOL

RetroSpace

RetroSpace

A janitor fights through a station eaten by a black hole, where every death just means another clone and another way through.

90% of 590 Steam reviews are positivePlayers online now: 39$19.99
Iron Blight

Iron Blight

A cold, rainy Eastern Bloc town, a collapsed state, and one goal: survive the night and find your wife, Valeria.

93% of 1,069 Steam reviews are positivePlayers online now: 9$12.49
It Reaches

It Reaches

It Reaches is a first person horror game, captured through the lens of a police officer’s body cam.

79% of 138 Steam reviews are positive$12.99
Saint of Chains

Saint of Chains

Psychological single-player first-person horror. Explore dark environments, fight with melee and guns, and solve puzzles in this retro…

80% of 87 Steam reviews are positive$12.99
Ground Zero

Ground Zero

Sent into a monster-ridden city to uncover what the meteor left behind, with fixed cameras, scarce ammo and bosses that dwarf you.

89% of 774 Steam reviews are positivePlayers online now: 17$19.99
Subliminal

Subliminal

Carry a light through places built from memory, bend it to change the space, and keep away from what waits in the dark.

74% of 3,663 Steam reviews are positivePlayers online now: 38$9.99
Pyromaniac

Pyromaniac

Fight through a fogged Czech winter with no memory, and let four possible endings tell you what the voices really mean.

86% of 1,294 Steam reviews are positivePlayers online now: 16$4.99
ENTITY: THE BLACK DAY

ENTITY: THE BLACK DAY

A former special forces operative is sent to uncover a government cover-up tied to a secret viral experiment.

80% of 520 Steam reviews are positive$17.99
The Black Ice

The Black Ice

A survival horror game where every breath could be your last.

77% of 157 Steam reviews are positive$16.99
ROUTINE

ROUTINE

A first-person sci-fi horror on an abandoned lunar base built around an 80s vision of the future.

91% of 7,768 Steam reviews are positivePlayers online now: 215$16.24
No Players Online

No Players Online

you find an abandoned fps game on an old computer. you decide to play it.

82% of 646 Steam reviews are positivePlayers online now: 4$10.49
Mother Hub

Mother Hub

A retro FPS with an artistically gritty setting from the early 2000's. Uncover futuristic weapons lost to time and face off against terrifying bosses.

77% of 79 Steam reviews are positive$2.19