Top similar games like Project Signal:

UFOPHILIA is a first-person psychological horror game where you explore areas marked by alien phenomena. Use specialized equipment to detect, identify, and photograph aliens—but do so at your own risk... They are watching you too.

Step into the decaying halls of Horror Manor, an abandoned estate shrouded in mystery. With a sudden click, the doors slam shut, trapping you within its chilling embrace.

The Bright Blue Sky... Is Hiding Something.

The Echo Paradox is a first-person psychological horror game. Humanity stands on the brink of an unsettling revelation – alternate dimensions are real, but eerily without signs of life.

A psychological horror descending through liminal spaces shaped by the Kübler Ross model - the five stages of grief, where your perception and an RC car are the only tools to grasp what’s real.

Be forced to expand your knowledge through various mini-games in a timeless limbo. Memorize, Deduce, and survive the suffocating darkness in this atmospheric horror game!

Explore the HOUSE, remember it & spot the changes !

"Embrace of the Downpour" is a psychological horror experience set in a lonely apartment, where you face an unexpected series of events. Can you handle the unfolding madness?

Horror puzzle game with spot-the-difference elements for survival. Complete interesting puzzles throughout your home to gain access to more areas and unlock more of the story all while using your modified camera to survive the threat that is lurking.

An action-adventure blending 3D exploration with 2.5D platforming sections. Overcome obstacles, solve puzzles, and face legendary threats. Experience South American folklore as the Luz Mala—a restless light seeking eternal peace.

Don’t Shoot the Humans! is a horror-detective game where you must decide friend from foe. One wrong choice will doom you to a fate worse than death. Every shot counts.

Experience backrooms like never before. Dreamcore is the ultimate psychological exploration game, set in the largest liminal world ever made. No guides, no path—only intuition. Will you keep your bearings in a world designed to make you lose them?

While working at a remote site deep in the woods, Chloe becomes entangled in a disturbing mystery that leads her into something far more terrifying than she could have imagined.

One night, an alarm goes off in the old mansion of one of the richest families in the world. You, an employee of a security agency, go to find out the reason for this, but you quickly realize that everything is not as simple as it seemed at first.

14000000000000000 years in the future our sun is re-discovered by the last remains of humanity looking for any resources left in a dying universe.

A first-person psychological horror. Investigate serial murders in locations that exist on no map. Each location has its own fixed laws of survival. Break them — and you die.

The way out exists… but at what cost?

The Heilwald Klinikum used to be one of the most renowned medical facilities in Germany. That all changed when that curious loophole appeared...

Abduction is a singleplayer psychological horror experience. When unexpected visitors arrive in the middle of the night, you must defend your farm in order to take back your land.

Explore the dark corners of a haunted art museum in The Midnight Exorcist, an investigative puzzle game. Discover hidden secrets and follow the clues to piece together the ancient mystery of the museum’s past – and the ghostly dangers of its present.

Born Into Fear is a first-person horror game set in an evacuated neighborhood. You'll have to complete task and avoid enemies to destroy the evil Buffer.

In this horror game, you will follow the story of Andrew as he embarks on a journey to reconnect with his past, revisiting childhood memories of searching for his missing father - a passionate UFO researcher and enthusiast.

A first-person alien horror that magnifies the intensity of 2000s psychological sci-fi thrillers. In this cinematic, story-driven experience, play as local journalist Taylor Fox, sent to investigate reports of terrifying events unfolding at a remote family farm.

Go to an abandoned village to find your missing brother. Explore the objects that come in your way. Solve the terrible mystery of this mysterious place.

Pilot a submarine in a horrific, deep sea expedition. Study the monsters the lurk below and look for their signs. Adjust your speed, noise and light levels to scare off, or hide from whatever you think is out there. Poor judgment will lead to a watery grave.

Explore a beautiful and Enigmatic Victorian Manor with a dark secret, In this gothic horror story first person exploration puzzle game filled with fine art, secret passages and mysterious mechanical puzzles playing as the executor of the last will from the enigmatic Railroad Magnate Hadley Strange.

Investigate a family’s gruesome fate, communicate using your microphone to uncover the truth, and hide from the spirit. Film the whole experience in your camcorder for the world to see.

The Apartment Lies is a first person anomaly horror game where you must spot altered objects in a seemingly normal apartment. Observe carefully, choose the correct door, and survive psychological tension, sudden jumpscares, and brutal horror.

The Academy of the Cosmic Realm is a short first-person horror game where you explore an old abandoned academy to discover what terrible event led to it's closure.

A teacher wakes to an empty lecture hall where time stands still. Each loop reveals fragments of truth through questions, memories, and whispers of the past. The only way out is to remember what should have never been forgotten.

Walking simulator. Explore cozy liminal spaces that feel unsettlingly familiar and spark your imagination, like a dream you’ve been in before.

Backrooms: Exploration is a single-player horror game, which takes place in 2020. Two friends have lost their jobs due to COVID-19, but they still have to bring food to the table. After a failed heist, one of them ends up in the Backrooms. Now your only mission is to survive.

In Ghost Frequency, you are a ghost hunter from PIT - Paranormal Investigation Team. Your mission is to locate a sinister spirit using the EMF Ghost Detector to track paranormal activity, the IR Thermal Camera to reveal hidden entities, and the EVP Digital Recorder to capture eerie voices.

Unknown Presence is a first-person adventure horror game where you will witness unexplainable phenomena, from floating orbs to unknown beings. You will explore many locations, from caves all the way up to snowy mountains and everything in between.

Immerse yourself in an exiting World War II Story about Hitler Secret Bunker and what does he leave behind, Get ready for a new Jurney of exploration and Uncover the Secrets of the bunkers. Will you be able to succeed?