Top similar games like Star Sine Signal:

The Hotel is a psychological horror thriller in which the player will have to face the evil living within the walls of a lonely hotel. But more importantly, the player will have to decide what this evil is to him. Maybe the nature of this evil is deeper than it seems at first glance.

Evade a relentless threat and survive your inner terrors in this atmospheric retro-horror game. Explore a stylized, shadow-drenched world, solve cryptic puzzles, and piece together fractured clues to uncover a disturbing truth in a tense, mind-bending psychological horror experience.

You've been invited to participate in a study for the newly developed Circadial pills, a medicine designed to remedy your life-long insomnia. Explore the empty halls of the facility and the landscapes of your dreams to uncover the source of your night terrors. You will never be the same.

The Lies We Tell Ourselves is an episodic first person psychological action-adventure game with introspective/horror elements and a focus on subtle storytelling and atmosphere. Explore, solve puzzles, survive and uncover truths buried deep within a castle of lies.

Anti-piracy measures are now active. Your game has turned into a surreal nightmare. Crawl through corrupted levels, read notes from a malicious developer, and confront the dark past in multiple realities.

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.

∆ is an atmospheric exploration experience that takes you on a journey through the dream world into the Beyond.

Petrichor is a first person horror game inspired by Outer Wilds. Other older games inspired us for the graphics. You are in a cabin in the woods, some strange things are happening here.

A first-person psychological horror game where you play as Hugo, a young boy searching for his missing brother, Jimmy, in an eerie mansion. Solve puzzles, explore haunted halls, and uncover dark secrets while facing supernatural threats.

Have you ever had such a gaming experience? Filled with wild screams, even mocking the developers, yet moved to tears by the end. Perhaps this game is one of those! Why? The truth lies at the last subway station.

Drawn by a cryptic letter from the past, explore a monolithic lighthouse where darkness is your greatest enemy. Manage your light sources carefully in this stylized horror experience. When you succumb to the dark, death is only the beginning—beware the corpses you leave behind.

A restless spirit twists the town around you. Luna Anomaly is a psychological horror game where only those who spot the anomalies can escape.

Explore the fears that shape lives and the unseen worlds that haunt them. You're not just witnessing their struggles — you're living them.

HINGE is a psychological horror game that draws inspiration from Lovecraft and Bioshock. Delve into atmospheric environments, uncover clues, navigate the chilling nightmare, and find a way out of the time loop.

A computer engineer arrives in a remote mountain village, where tech failures and missing residents put him face to face with an unsettling force lurking behind the screen.

What is inside the Red Fridge? Collection of six episodes of psychological analog horror. Tour through liminal spaces filled with surreal events and uncanny strangers. Inspired by retro horrors of the PSX era.

You wake up trapped in a surreal, freezing forest. To survive and face your fears, you must observe and document its shifting anomalies using only a notebook and the power of words.

Mundaun is a lovingly hand-penciled horror tale set in a dark, secluded valley of The Alps. Explore various areas full of secrets to discover, survive hostile encounters, drive vehicles, fill your inventory, and solve a variety of handcrafted puzzles.

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.

Step into the role of a blind boy hunted by a paranormal entity. Can you avoid being kidnapped by navigating the world through echolocation and listening for every rustle?

This game is a psychological horror in which the main character wakes up in an unfamiliar house and must pass all the levels by solving puzzles.

A first-person psychological horror with a strong emphasis on atmosphere and storytelling. Explore an ever-shifting Victorian mansion as a painter seeking to complete his masterpiece, even at the cost of his own sanity.

The Night Is Long is a short first-person horror game where a grieving man follows a ghostly vision into an abandoned mansion. Uncover dark secrets, survive atmospheric horrors, and face your past through exploration, puzzles, and subtle scares.

A fever-dream-like puzzle horror game. Descend to the depths of a sleeping curse, survive every floor and find your way out of the never ending nightmare.

Curse of the Crimson Stag is a story-driven mystery thriller in which you explore a blurred line between supernatural occurrences and past tragedy. Uncover what led to the abandoning of the once luxurious Whiteroot Hotel. Local myth tells of a wrathful spirit known as the Crimson Stag…

Las 5 Celdas is a short first-person psychological horror experience. Explore five impossible cells, each based on a different human fear, and face disturbing situations where there may be no perfect answer.

Break into a strangely beautiful botanical facility to investigate its closure. Things get more surreal the deeper you go. Alter your surroundings with weather-changing mechanics, and solve puzzles to unlock pathways. Two modes: Entities or pure exploration.

Step into the shoes of Subject 35452 in a claustrophobic psychological horror experiment. Navigate a compact testing facility, identify anomalies, and survive the unpredictable environment.

You came to photograph birds at Kûarasy Park. The deserted park, dead birds, and the locals with secrets suggest something darker lurks in the wilderness. Use your camera to uncover the truth behind the folklore.

A first-person, PSX-style horror game about living with a monster. Do as you're told... or don't. Just be ready for the consequences.

Doll’s House is a horror game mixing psychological tension, narrative exploration, and intense chase encounters.Explore clues inside a shifting house while being hunted by dolls with unique personalities and mechanics.Each chase ties into the story, and how you survive shapes your view of the family

The Revenge Of Sophia Red is a first-person psychological horror adventure with puzzle elements. It's about the life of the book author Sophia Red. Love can turn into hate and make people blind. Revenge has become the only meaning in Sophia's life. This is her story.

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.

🐾 A 2D anomaly-spotting horror. Watch cozy rooms, memorize every detail, and report anything unusual. Watch. Notice. Report. Survive until 06:00 — and don’t trust the cat.