Top similar games like PROJECT 13:

Callus is a short psychological horror (~30 minutes) in the walking simulator genre, featuring jump scares and themes of cruelty and overprotection. It was released as a transitional project between larger releases, with an intentionally simple story and concise gameplay.

BACKROOMS: LIMINAL ESCAPE is a VHS-style horror game where you explore eerie liminal spaces through a camcorder. BACKROOMS: LIMINAL ESCAPE is More than just a walking sim, it features intense levels that require you to hide, run, stay quite, and survive in a creepy, analog nightmare.

Wander through dark corridors, look into abandoned editing rooms, penetrate dusty archives and uncover the secrets of the movie studio and its employees. Collect puzzle pieces: Study notes, letters, photos, listen to audio recordings to understand what happened on the set of the cursed movie.

A drunk man returns home, but the familiar stairwell turns into an endless, distorted maze. Floors repeat themselves, doors disappear, and every wrong step takes you back to the beginning. Can you make it to your apartment?

Forced into working as an Anomaly Observer in a space stockroom, you must explore, observe carefully, and report inconsistencies. Earn Credits to buy upgrades, but beware: hideous horrors are creeping in the dark.

As the Paranormal Detective, Hudson Black, you explore an isolated town, trying to uncover the dark secrets of anomalies. Will you survive? Will you help, join or destroy the unknown forces? It is up to you, Detective.

Explore haunted locations with your VHS camera—but stay silent! Any noise could be your last. (Microphone required)

The main character is an experienced journalist who always strives to uncover the truth. He manages to gain access to the house, which is guarded by the police.

An indie horror game about Tom, a man whose reality is beginning to collapse. As he searches for answers, the truth becomes increasingly unsettling, and the nightmare deeper.

Survival horror with realistic graphics based on Unreal Engine 5. Ten highly detailed levels: liminal world, puzzles and creatures. New levels and content regularly. Experience unbearable horror and find a way to escape from...

Angstraum is an oppressive horror game that traps you in a threatening, never-ending loop. Observe your surroundings, uncover deviant anomalies, and escape deadly threats to find the exit.

Christmas Nightmare is an atmospheric horror game about New Year's Eve.

DREAMSTAIRS is a long-term experimental project that focuses on an atmosphere or a moment. These concepts may not support a full game, or perhaps it is not intended to develop into a complete game.

An orphan returns to the house of the deceased fortune-teller to uncover the secret of his family's death. He must accept his legacy and become a prognostic before supernatural madness engulfs people of his town.

Explore the truly frightening subway cars and find out what fears the main character will have to face.

You have to play as the historian-journalist Michael, plunge into the atmosphere of darkness of an abandoned hospital, where you will need to unravel the secrets of the past and try to get out in order to tell the whole world about those terrible events.

You're taking care of your friend's house but a garden gnome appears.

The Door Factory is a first-person horror game where you inspect mysterious doors before they are sent into production. Step inside, observe the environment, spot anomalies, and decide whether each door should be approved or reported.

Late night. A young man called Sam is home alone. He finds a mystical book that takes him into a world of horror stories that come alive. Start reading, but you must not break the most important rule. Once you have started the book, you must finish it!

You've been hired by an outfit known as SMS Group to retrieve an artifact lost somewhere inside the abandoned Folcroft Monastery. Locals say the place is haunted by restless spirits, but the pay was too good to pass up. You asked little questions. Find the artifact requested and get out alive.

When a routine expedition into The Complex goes horribly wrong, you're left alone and lost, wandering the seemingly infinite maze of hallways, otherwise known as the Backrooms. Might there be something following you?

Infinite Innocence is a game about finding anomalies, but it is very easy to see them with lighting. What if we give it a little more difficulty and tension? Will you be able to remember everything until the end?

It's a short indie horror game where we step into the shoes of Alex, a student who, in search of more comfort, rents an apartment in the city that, at first glance, seems pretty decent — but upon arrival, he realizes something is not right.

In Floor 9, you find yourself trapped in a mysterious hotel known as "Hotel Liminal." To escape, you must identify anomalies on each floor. These anomalies can be anywhere - on the ground, in paintings, or even right in front of your eyes.

You're stuck in an endlessly looping hallway, but every time you enter it, something seems to be different. Try to spot everything that isn't supposed to be there, but most of all, make sure to get out alive.

The doctor said today was my last appointment, I'm healthy. Time to go home, what could go wrong?

An alien hides among the pigs. Can you spot the imposter before it's too late? A tense observation horror game inspired by The Thing, where every oink could be your last.

It’s an indie horror game where John, a forensic photographer, after an unexpected and exhausting shift, is forced to spend the night away from home. What seemed like a temporary rest soon begins to turn unsettling.

In Floor 9, you find yourself trapped in a mysterious hotel known as "Hotel Liminal." To escape, you must identify anomalies on each floor. These anomalies can be anywhere - on the ground, in paintings, or even right in front of your eyes.

The third Lin Shanhai case involves a severed female corpse found hanging in an abandoned factory, missing from City A's hospital morgue. With the body assaulted and police stumped, you'll search multiple crime scenes to unravel this mysterious case.

"Echoes of The Backrooms" is an indie horror game that masterfully captures the unsettling atmosphere of the Backrooms and the uncanny eeriness of liminal spaces. This game excels in creating an immersive horror experience with its cinema-quality visuals and meticulously crafted environments.

Swallow is a first-person psychological horror game with a heavy focus on story and exploration. Based on a true story, describe an unsolved case that took place on an isolated island of 20th century England. Players take control of a lighthouse keeper to uncover the truth.

"System Malfunction" is a first-person horror game set in a mysterious building. The player takes on the role of a security guard who witnesses strange occurrences during the night shift. In a fear-inducing environment, the player explores the building to uncover hidden truths.

"September 7th" is a short horror game released for Christmas. The plot of the game is simple to the point of banality, and the gameplay is not delayed.The game also contains some Easter eggs and mentions. The game takes place in 2009.

Someone slipped a mysterious videotape under your door... Do you dare watch it?!

A routine spacewalk procedure traps you in an endless loop. Observe the spaceship carefully, detect anomalies, and choose the right path to reach the airlock and escape.