Top similar games like ZERO PROTOCOL:

A VHS and PS2 aesthetic experience with heavy influence from classic horror games and movies of the 80s and 90s. With detailed environments, gory first-person action and a claustrophobic atmosphere, witness the horrors lurking beneath the streets of Northern England

Atmospheric FPS action, with puzzles, with spheres. Shoot, rotate, survive: unlock your path through a tight maze filled with spherical dangers. The Blank space is leaking out... Find a Mindgun.

Charlotte is missing. Decode an ancient language, investigate a mystery, and stay away from ancient monsters in this compact puzzle thriller.

Step into the shoes of a Father and Son as they navigate the challenges of taking care of one another in 'I REMEMBER', a psychological horror game. Traverse through decaying environments as you hide from terrors that threaten to consume you.

"Deep Space Solitude" is a first-person horror game. As a journalist, you investigate the disappearance of a scientist in a remote cabin, tackling puzzles, challenges, and fear to survive.

Immerse yourself in a polished VHS style psychological horror experience, with an atmospheric first person view, branching dialogues, environmental clues, a mystery to uncover and some things that aren't quite right that will keep you questioning what's real and what's not.

Kibreet | كبريت is a psychological Arab folklore horror game where a single matchbox reveals visions warped by shame and violence.

Classic survival horror for the modern age. Investigate a mysterious numbers station and its connection to the disappearance of a loved one. Explore depths forgotten by time, and uncover why some things should stay buried.

Explore an ever-changing maze as you hunt for photos of important objects and avoid whatever could be stalking you throughout the halls.

Tezcatlipoca is inspired by classic retro horror games with tank controls, like Alone in the Dark, Silent Hill, and Resident Evil. However, unlike those titles, while the game features enemies, combat is not a central feature.

The streets have fallen ill. You have been sent on a divine mission; you are the only hope to eradicate the evil that looms over the city and to uncover the secrets hidden in its depths.

"'Aijin' is a Chinese dreamcore psychological and survival horror game with multiple endings. you play as a student who has returned from the 'Lover Internet Addiction Treatment School.' After enduring severe psychological trauma, one day you discover the truth about 'Aijin' and your own identity...

Trapped in his family’s abandoned mansion, Liam Harper must survive the night against horrifying, mutated creatures created by the deadly Nexon-9 experiment. Uncover dark secrets, confront his family's haunting legacy, and fight to escape in this immersive first-person survival horror.

There’s no way out for Alex Young who wakes up to find herself locked in a strange mansion filled with puzzles, traps, and cameras following her every move. Whether she and her companions live or die, and find the truth behind their abduction, is up to you in this first-person mystery thriller.

Tiny Chills - Not from Ear is a short Atmospheric Body Horror game in which you clean people's Ears as you uncover a grotesque and unnatural mystery

An occult forest rave ⸸ Strange rituals ⸸ Enigmatic organisers ⸸ An ancient evil ⸸ Pure Psychedelic Horror

"Don't Breathe In" is a psychological horror game where you must survive in an abandoned laboratory. Solve puzzles, find an escape route, and be careful—every breath you take brings you closer to death in a toxic gas-filled environment. ✔ Horror & Thriller | ✔ Puzzle & Exploration | ✔ Survival

Mourning Ritual for a Haunted Boarding Room. Uncover the mystery behind the ghost through exploration, puzzles, and a psychological horror narrative.

Scarred is a first-person atmospheric horror puzzle game where you must uncover the truth about one of your schoolmates before it’s too late. Traverse a world of nightmares inspired by nostalgic Singaporean architecture as you fight to survive.

An organic horror game where every level is working against you. Run from a living, ever-shifting prison, and attempt to escape the inescapable.

Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends. Explore, think, interact, but be careful, it is rumored that there are several entities wishing to find you...

A nonlinear psychological horror game in which you attempt to free yourself from the constantly repeating daily cycle of life. Explore a total of 7 different endings. Will you be brave enough to take the leap, even if there seems to be No Way Out?

Step into the boots of a fire lookout in this atmospheric first-person horror game. Armed with only a flashlight and a pump-action shotgun, you must survive the eerie alien threat lurking in the shadows. Uncover the dark secrets and unravel the mystery behind the strange happenings in the area.

In Quantum Clove, science has crossed every limit and opened doors to another world—letting unimaginable horrors through. Alone and unaided, you must find a way to escape the underground complex… before it’s too late.

A survival horror game set in the isolated facilities of a strange corporation. Search for limited supplies, and fight terrifying creatures to reveal the truth behind the Lazarus project. Be part of something that will change the future of humanity.

Survive five terrifying nights at Stickman’s Bistro! Monitor cameras, conserve power, and outwit restless stick-figures in this classic-style point-and-click horror game. Includes 5 nights, a 6th night, Custom Night, and 3 unique endings!

You've been kidnapped and have to get out but luckily, there's a gun in the office. Unluckily, your captor comes back home every day, so you have to cover your tracks when you go out of your cell. Use each passing day to get closer to the gun until you can finally leave.

Kill monsters using your camera and solve puzzles as you try to survive Dracula himself in his castle in this retro-style survival horror game.

A Steamboat Willie-inspired first-person, open-world horror game. Navigate a haunting world by boat, upgrade your vessel, and arm yourself to survive. Uncover the chilling secrets needed to free the inhabitants from Willie’s relentless attacks.

Unravel the roots of an underground facility entombed deep within a jungle. Feel the dread as you wander the long-forgotten halls while being stalked by a creature of unknown origin. A creature YOU unleashed upon yourself.

Something scary is happening with everyone's favorite Saturday morning puppet show, The Friendly Neighborhood! Play as Gordon, a repairman sent to get to the bottom of this disturbing dilemma. Fend off puppets and solve puzzles in this survival horror adventure.

Find your way out of the sewers while fighting off an unstoppable monster and slowly succumbing to a mysterious illness.

You have done some things you're not proud of. Now you must enter your own mind to come to terms with the things you've done. Loop around rooms, solve puzzles and hide from different monsters as you uncover your own truth.

Explore a star system while surviving the harsh conditions of space and whatever lurks in the darkness.

Experience the game in its best form with the Director's Cut Edition. New graphics, new enemies, more weapons, more blood...

80's horror inspired FPS, a nightmarish scene taking place at an abandoned orphanage.