Top similar games like Within the Unknown:

Sentenced to life in prison, you’re offered freedom by joining a trial for a new drug. The experiment is simple: enter the room, observe, and identify what has changed. Complete all tasks, and your sentence is commuted. But, the further you go, the more unsettling your reality becomes.

The city is in chaos. The building won't let you leave. A first-person horror experience built on paranoia, anomalies, and alien frequencies. Out June 10, 2026.

You arrive home and notice that something very bad has happened to your wife.

You arrive home and notice that something very bad has happened to your wife.

The way out exists… but at what cost?

You must complete a lunar mission only with the other person on the radio. When you realize that you were not sufficiently informed about the place.

THIS GAME IS CANCELED.

Insaniam is a first-person investigative time-race horror game. You play as an investigative reporter sent to examine an abandoned pshyciatric hospital, but not all is as it seems. Do you have what it takes to face whats inside?

A psychological horror game about being a child in an insane asylum. You're in a cruel world but your imaginary friends have your back. Here, you will uncover a dark conspiracy where you are to receive a terrible fate.

(Currently being REMADE/Remastered) A 1st-person survival horror game. Explore and find your way through horrific environments. Find clues and solve puzzles to advance. Running might be the best way to stay alive.

Psychological horror experience where exploration, tension, and environmental storytelling guide you through a decaying world full of secrets best left buried. What was meant to be just another exploration quickly unravels into something far more disturbing.

Seductive Solitude is a horror psycho game. Where you need to escape from the family Smiths house, because this house is not normal. The more time you are there, the crazier it gets. Can you escape the Smith family before it's too late and uncover their secret?

The Hauntings is a 1-4 player online co-op investigation and exorcism game. Using a wide range of paranormal investigation equipment your group must try and successfully discover the source of the haunting and proceed to remove the threat from the area!

Uncover the origins of SCP-173 in the abandoned exclusion zone surrounding Chernobyl. Told through the lens of found footage recordings, explore a hidden facility where Soviet secrets should have remained forgotten.

A first-person psychological horror game of hiding, solving, and surviving inside a haunted moon base

Close Contact is a narrative-driven, sci-fi horror game where you must navigate an advanced underground base whilst avoiding the alien creature that stalks you.

From H.P. Lovecraft's work, this walking simulator sends you to the frozen wastes of Antarctica. Use your tools to navigate the frozen galleries untouched by millennia. Unearth evidence of a dreadful truth while you search for a madman whose ill fate lies somewhere beneath these Mountains of Madness

A psychological horror adventure where you explore shifting dream worlds, solve immersive environmental puzzles, and unravel the mysteries of your fractured mind inside a surreal facility.

HeadHorse is your captor and you have a single mission, escape. He is a very intelligent killer with an unmatchable desire for blood is following every single one of your moves, every step, every glimpse of hope you have of escaping, every instant getting closer to his objective, you!

A psychological horror game where you play as a medium investigating the disappearance of a family. Explore a house with an oppressive atmosphere, close your eyes to hear the beyond, use your mirror to see what should not exist and uncover the truth hidden within its walls.

Enter randomized suburban simulations, complete unique objectives, and survive various stalkers as you struggle to obtain citizenship in the Sycronium. A psychological horror experience where you're always being watched.

Veil of Sanity: Echoes of the Carnival (Chapter 1) combines psychological horror with intense gameplay. Keep your sanity intact as you explore a forsaken carnival. More chapters coming soon!

Inside SCP-167 is a first-person psychological horror game that combines investigation and puzzle-solving. Take on the role of Alex, the most experienced agent of the SCP Foundation, and explore a labyrinth of cubic rooms in order to put an end to a growing evil that is spreading throughout the area

Progress through the SuuubZone, a gateway between universes and time, to solve the case of the 1991 SuuubWaaay incident. Use your past experience as a detective to find clues and to survive in this sci-fi horror game.

Void Observation is a suspense-thriller set in a remote Soviet facility. Manage unstable systems, solve puzzles, operate machinery, and uncover buried secrets as you face a growing, otherworldly phenomenon. Unravel a reality-altering truth—can you survive the unknown and escape?

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 The Greys: Human Abductions, you discover top-secret documents and unsettling alien evidence. As you explore, encounter strange noises, bizarre events, and the chilling possibility of abduction. Will you uncover the truth or become the next victim?

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.

StillAsleep is a first-person psychological horror game where you are trapped inside your dreams that slowly begin to break, shifting and distorting as you try to find a way out.

Armed with nothing but your camera, investigate the abandoned Gretlow House in this short, atmospheric horror game. Uncover a chilling mystery through a realistic found-footage lens.

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.

Signal Lost: The Ping is a first-person atmospheric horror adventure set in a pitch-black underground facility. Use sonar-like PING pulses to reveal paths for a heartbeat, but each ping raises the Threat and draws the Sentinel closer.

Roy Harker is a washed-up journalist at a dying paper when a mysterious informant points him to the infamous Wunderhause Studio. Follow the twisted path to truth in the narrative driven & blood-soaked nightmare of Wunderhause.

Narrative-driven psychological horror set in a confined apartment. Explore, interact with everyday objects, and notice increasingly unsettling changes around you. Your small, everyday choices will shape your future and define your ending. A debut title created by a solo developer.

When God Left Us is a first-person horror game set in a corrupted world, a world that God abandoned before creating ours. Pronouncing the name of that forsaken place will open a portal to its grounds. Despite the warnings, you dare to try this yourself.

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.