Top similar games like Lost Sanity: Cthulhu:

A first-person horror adventure. Uncover your past and survive the Algerian desert. Fear is your enemy; stay calm to not succumb to an illness threatening you and your loved one. Avoid darkness, hide from monsters and solve puzzles. Adventure Mode available for a less scary experience.

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 first-person survival horror game where a desperate search through a cursed forest leads to terrifying creatures, hidden secrets, and a truth better left buried.

Osylla is a horror game based on real events. Try to escape from your own house and help your mother to get medical help. Are you able to help everyone in the household?

You're waiting for your partner at home. But something isn't right. You feel a presence, something watching you... from every window, every shadow. In Silent Watcher, fear isn't what you see—it's what you feel. A psychological horror where the enemy is always there.

Command an advanced submarine in a heart-pounding horror experience as you hunt the last remnants of a defeated enemy beneath the Mariana Trench. Can be completed in under 50 minutes.

Noctem is a first-person psychological horror game with an element of some real life experiences. Dive in an immersive experience, with atmospheric, realistic environments and unravel the horrifying long-covered secrets and the mystery that spreads all over the Alaska Triangle.

A psychological horror adventure where you investigate a large art gallery following many disappearances. You'll go on a journey filled with fear and stress to find out what happened to all those who went missing.

Thirty years ago, a tragedy silenced the studio. Now you're back... and so is Mr. Grin. In this first-person survival horror, scavenge badges, rewire circuits, crack safes. Stay out of sight. One sound and you die. He's not hunting you. He's directing you. His script. Your survival.

A short, atmospheric sci-fi horror experience. Explore an isolated research facility on the edge of charted space, and survive the horrors that lurk there.

In the Backrooms: Exit from Supermarket, you find yourself trapped in a labyrinth of endless, flickering aisles. Unearth dark secrets behind every shelf while evading lurking apparitions and supernatural terrors. Can you survive the haunted corridors and escape before the nightmare consumes?

This stand-alone prologue puts you in the tiny shoes of Grace Saunders – an 11-year-old girl delivering a letter, when things go horribly wrong… Experience the unique 1920s horror atmosphere of Alone in the Dark and prepare for the terror that awaits in Derceto Manor

In SOUL JANITOR you play as a worker contracted into a night time janitorial job, but when you arrive you find out that your cleaning up more than just toliets. Armed with only your spray bottle fight your way through the facilities in order to complete your contract and escape the facility!

A Seeker recalled to an abandoned Monastery on the Cosmic Shoreline. A cosmic evil lying in wait. Explore, investigate, and survive by channeling the psychic powers of the Cosmic Waters in this first-person, survival horror game.

3D first-person horror game set in an abandoned middle school　　 While running away from the attacking enemies, gather information about what happened at the school and solve the mystery.

Return to Amber’s childhood home in the frozen wilderness of Alaska. Explore the abandoned Windsent residence, uncover hidden journals and family secrets, and piece together a haunting story of resentment, trauma, and a past that refuses to stay buried.

In this first-person horror game, sanity changes everything and can turn nights into a living nightmare. Survive at Tamixa School whilst carrying out various tasks, keeping your cool and avoiding Julio and his friends.

A first person horror game where the player must use stealth and wits to escape the evil that faces them. This tense and story driven experience will leave the player terrified, but excited to explore the mysteries that surround them.

From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart.

Experience the horrors of one of the most infamous experiments that ever took place. As a test subject in a top-secret Soviet research facility, you must endure days without sleep while facing unimaginable terrors that lurk in the shadow.

This collection takes you into mysterious events set in isolated locations and seemingly ordinary jobs, offering immersive experiences with a night-time theme. Each game features unique, choice-driven stories with multiple outcomes and memorable moments.

Dive into a world of despair in the world of Underwater. Take the role of an unknown inmate entering the a deep sea prison where mutants roam and barely any traces of human life remain. You will have to use all your ingenuity to escape and avoid becoming the meal of the hideous denizens.

Sebastian is a teenager who is waiting for his parents to come back home on a cold Christmas night. Soon he realizes that there is something evil lurking around. Experience Sebastian 's journey into a surreal world like no other.

"Echoes of the Museum" immerses you in a first-person psychological horror set inside a corrupted museum. You are Alicia, a restoration student drawn into a nightmare where collecting souls opens sealed paths, but slowly erodes your sanity and distorts reality.

Claustrophobia offers a scary and dark horror experience filled with blood boiling moments, first you will have to silently move your way through the darkness, until you can pick up arms and discover the truth. Can you figure out what is hiding in this grueling subterranean facility?

What starts as the preparation for a special Halloween night event at a summer camp turns into a nightmare when someone with a bloodied axe ends the lives of all your friends. Will you manage to escape and save yourself?

They That Feast is a cosmic / Lovecraftian horror game in which your enemies can't simply be observed by the naked eye. Can you walk the line between sanity and survival?

Following a family tragedy caused by a strange weather phenomenon, unsettling events begin to unfold at a secluded farmhouse, leaving a widowed reverend searching for the unknown.

Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe!

First-person survival horror inspired by a real Argentine conspiracy. Explore abandoned underground facilities, manage scarce resources, and stay out of its sight. Survive whatever lurks beneath the surface.

Room 54 is a first-person survival horror game that focuses on investigation, exploration and hide & seek elements. The story tells of Daniel and his wife, Desirée, in an apparently small, quiet mountain town full of secrets.

Embark on this Lovecraft-inspired tale and discover the mysteries that await you in this island. Explore the enigmatic lighthouse, solve challenging puzzles and most importantly: try not to lose your sanity when facing the darkness of your mind.

The Occultist is a first-person narrative thriller. You play as Alan Rebels, a paranormal investigator who travels to an abandoned British island after his father's disappearance. Explore Godstone island, face supernatural entities, and uncover long-buried occult rituals.

Explore an abandoned candy factory once known for its Sweet Door attraction. Unlock zones, solve mechanical puzzles, and survive hostile creations as you search for what was lost the day the factory mysteriously shut down.

Noiseless is a first-person survival horror game. You follow the story of a freelance investigative journalist who tries to uncover the secrets of the Gaudium Hospital.