Top similar games like Sinisomnia:

"Happy" is a psychological horror adventure game where you play as a detective investigating the disappearance of a family in an abandoned winter forest.

Blue Bird Land is an AVG with horror and puzzle elements. There are 2 episodes, including 6 endings and four chapters. In each chapter, the form of the game is unique and different from others. Let’s follow the alluring characters, addicted to the dangerous amusement park!

You play as jaded police officer Mark Langford in this first-person psychological horror game. An investigation into the case of a missing child draws you to an old apartment complex, uncovering horrors and trauma that refuse to stay buried.

Backseat is a horror game where you play as a taxi driver forced to transport sinister passengers and survive the ride. An unknown man has kidnapped your wife and demands you gather information on each passenger. Can you survive the night and uncover the mystery behind your wife's kidnapping?

Welcome, child, to your new home. Here you shall learn the art of perfection. Here you shall learn to smile. Be sure that smile doesn’t fade into sadness, or you will need to run and hide…

Whispering Fog is a first person psychological horror game set in an ever-changing forest shrouded in fog. A quiet getaway becomes a sinister nightmare as the illusion of safety and solitude slowly crumbles around you.

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

It is a hermetic horror that pretends to be your friend. The game begins at a flower shop. At first, it looks like a naive florist simulator. Gradually, the game pulls you into the abyss of madness.

You have arrived in a forest where people are rumored to disappear and strange things happen... Locals often see bright flashes and hear strange sounds...

In Floor13, reality doesn’t change all at once — it shifts quietly, waiting for you to notice.You walk the same office corridor over and over, but something always feels… slightly off.Your task is simple: observe, detect, report. If you fail to see the difference, the corridor will keep you forever.

It’s an indie horror game where a man named Ethan, passionate about collecting VHS tapes, receives a box full of them from a friend. But as he starts watching, he realizes he’s witnessing something deeply disturbing and unsettling.

The Locked Room - is a psychological horror with detective elements, where you’ll navigate an bizarre motel. The linear storyline, investigation mechanics, and survival elements immerse you in an atmosphere where every action brings you closer to the truth.

A war veteran, haunted by the scars of combat, struggles with tormenting hallucinations that revive the guilt of his darkest memories while trying to prepare everything for family dinner.

Michael and John are vloggers exploring a notorious abandoned house. John disappears without a trace, and Michael gets trapped inside. Now Michael has to find out what’s really going on to make it out alive.

Uncover your grandfather's sinister experiments in "Shattered Reflections." Dive into a twisted Mirror Realm, face every-minute terrors, collect Soul Essence, and shape your fate. Are you ready for a psychological descent into darkness?

Unburied and forgotten undead gather in the city center, while the citizens of Greenberg go about their day-to-day lives.

Blue Bird Land is an AVG with horror and puzzle elements. There are 2 episodes, including 6 endings and four chapters. In each chapter, the form of the game is unique and different from others. Let’s follow the alluring characters, addicted to the dangerous amusement park!

Omitted is a first-person psychological horror game. Experience being left alone in an old hospital, discover its secrets and try to survive.

A first-person psychological horror set in a remote Japanese mountain onsen. As the new caretaker, survive by following the memo: wear visible clothes, stay on the path, don’t turn when called, no women here, flee if you smell something. Obey—or never escape!

You have been sent photographs of a place where, according to rumors, an artifact of an ancient civilization is hidden... Do you dare to go there?!

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.

A first person perspective horror game for finding anomalies. This realistic style of 'Escape from 30 Day Cycle' may be suitable for you. You will play the role of a stay at home man. One day, the player is trapped by a mysterious force and needs to explore secrets and find ways to escape

Use a seven-shooter revolver to play Russian roulette. Decide for yourself how the ammo will be placed, turn events around with the help of playing cards alone or with friends.

lily’s world XD is a psychological horror game where you investigate a young girl’s computer. Channel your inner 2000s teen as you read her old conversations, customize her blog, and look through her embarrassing selfies. That is, until you find messages addressed to you...

Realistic first person bodycam horror. On October 26, 2005, a policeman from the 46th department disappeared in the forest. The found footage from his body camera showed how evil it is in the forests. Try demo and add to wishlist!

Realizing that Mark will have to return to his family home, he begins to gradually sort through the family archives. Mark will have to read his parents' old letters, go down into the deepest parts of the house to unravel the secrets that have been hidden from him all these years.

The Wellmonts Case is a first-person psychological horror game set in 1993, Northern Maine. As a private detective, you explore the abandoned Wellmont farm, search for clues, photograph unsettling evidence, and uncover the truth behind a family's unexplained disappearance.

Confined under house arrest, Cody Harper begins observing his neighbors out of boredom. But what starts as an innocent pastime soon descends into a real nightmare. A true crime horror inspired by the case of a notorious serial killer.

Wood and Flesh: A Candleforth Short Story is a point & click puzzle adventure with hand-drawn 2D graphics and a cozy horror setting that tells a short story set in the Tales from Candleforth universe.

Refraction is a third-person psychological horror experience where you awaken in a strange room, only to find yourself trapped in a haunting time loop, forced to witness a brutal murder replay itself over and over again.

Play as Salem, an oil worker in the Rub' al Khali desert, where isolation and routine turn into a terrifying nightmare. Uncover dark secrets of a haunted station while surviving the harsh desert environment.

Caught in a strange series of events, you find yourself stuck in a job you never expected. What started as a simple way to earn money for a gift soon spirals into something much darker. As you navigate your new reality, the boundaries between what’s real and what’s not become harder to distinguish.

In a remote provincial town, teenagers mysteriously disappear every 25 years. You're a high school student about to turn 18... But what if you become the next victim?

A lavish dinner. A locked room. And a truth no one wants you to uncover. Meal: Mystery Escape Room is a cinematic puzzle adventure where every solved clue pulls you deeper into a web of secrets. Unravel an unforgettable night through story-driven escape-room challenges.

After escaping her abusive brother, Sophie seeks a fresh start in a remote house in Hawthorn's forest. But strange events unfold, and her unsettling housemate, Elise, may be hiding something. Is it just her anxiety, or is there something more sinister lurking in the shadows?

"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?