Top similar games like Grandpa Nightmare:

FPS/Slasher/Horror for people with strong nerves. Tomato Way it`s like your favorite video game, but better.

Based on a true story, discover the horror of the Canton insane asylum as you attempt to rescue your daughter. Experience the scariest game of 2014.

Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.

Do you remember the scares that chased you in childhood? How did your limbs shake with fear, take your breath away, and you couldn't do anything about it? I invite you to live it all over again!

You awake, trapped in an abandoned hospital. Your only source of light is your phone. You hit a dead-end and must turn around, but behind you lurks an eerie presence and strange noises... Experience Daylight, a procedurally generated psychological thriller for your PC.

Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.

The most terrifying journey of your life set in the beautiful winter scenery of the Ural Mountains. Uncover the horrific mystery behind the Dyatlov Pass Incident. Narrated by the famous Sean Bean.

Among the Sleep: Enhanced Edition is a new and improved version of the award winning first person horror adventure. In the game you play as a small child trapped in a weird nightmare where you go looking for your mom.

Slender Man returns more terrifying than ever. You're on your own. No one to help you. No one to hear you scream. Relive the horror all over again with cutting edge visuals for the 10th Anniversary Update and experience survival horror at its finest.

Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity.

Apathic is a first-person psychological horror game. Investigate your brother's disappearance in a mysterious facility. Shift gravity, decipher sounds, and explore underground ducts while evading a creature determined to capture you at all costs.

Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it.

A first-person psychological horror game set in a looping hospital, where each cycle changes reality, escalates tension, and brings you closer to something that should not be there.

You are lost in an underground car park. Use your key fob to find your car. Every ping tells you where to go. Every ping tells something else where you are.

In Five Nights at Freddy’s: Security Breach, play as Gregory, a young boy who’s been trapped overnight inside of Freddy Fazbear’s Mega Pizzaplex. With the help of Freddy himself, Gregory must uncover the secrets of the Pizzaplex, learn the truth, and survive until dawn.

Navigate through an underground parking lot in search of four important cars. Armed with only a phone, evade the abnormals that are sent to intercept you and make it out alive.

You are the target of a Yandere's obsession. Keep your sanity as you escape a Procedurally Generated school in this Survival Horror game.

It was supposed to be a simple trip. A return to your grandparents' abandoned home to retrieve old childhood photos.

Follow Hisoka Kageyama, a desperate man who accepts the grim job of night watchman in an abandoned prison. As he navigates its dark corridors, surreal visions and eerie presences lurk around every corner. Can you discover the secrets hidden within these walls?

Home Sweet Home is a first-person horror adventure game based on Thai myths and beliefs. The core gameplay focuses on storytelling and stealth to avoid perilous spirits hunting you. Moreover, few puzzles are added into the game, making gameplay more various.

You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught.

Uncover the truth in this story-driven game about a teenage boy recalling the tragedies of his family. Explore a house, solve puzzles and gather items. All while fighting the eerie ghosts from your past...

Dive into a bone-chilling horror experience with PS1-style graphics. Step into the shoes of a Neural Net Solutions employee testing a virtual reality vacation system. Brace yourself for an immersive journey into terror, where the past meets cutting-edge fear.

🏠 Embark on a captivating journey through the Silent Forests, treacherous sewers, and a mysterious house. Solve puzzles, face monsters, and unravel hidden truths in this adrenaline-packed adventure with a wacky narrator! 🌲🚪✨

October: Survivor's Guilt is an first-person psychological horror game where you explore an unsettling house, interact with objects, and try to survive a terrifying night after a simple favor goes wrong.

Carol is down on her luck, hitchhiking across the country. She arrives at a small roadside motel but there's something strange about the owner. As the secrets unravel, she finds herself entangled in a long, DEADLY NIGHT! Can she escape from hellish nightmare or will she die trying?

Titan Tech was a factory known for creating machines that advanced humanity, but it was suddenly shut down with the disappearance of several employees. When you wake up you will come across machines that will try to catch you, Be smart and survive, death will be the least of your worries.

The Vineyard Massacre is a psychological survival horror game set in a cursed wine estate. Escape the twisted halls of the Sangnoire Mansion, solve vintage mechanical puzzles, and survive the hunt of a deranged vineyard master whose madness taints reality itself.

Survive the horrors of a decaying bunker as the last remaining technician, struggling under the pressure of your relentless boss while being stalked by a malevolent force from a forgotten past.

Easy game for easy life. Enjoy.

A town flourished with woodworking and mining, "Babel's Hill Top". A Ruggles family who contributed greatly to the development of this town several centuries ago. The tragedy that happened at the residence of them. In this residence where blood and hatred are ingrained, their nightmare begins.

The labyrinth never ends. In this dark and visceral maze, your sense of direction is your only weapon against madness. Step into the shadows, but do not expect to come out unscathed.

HELL OF VERDUN is a first person horror game in which you'll experience the horrors of the First World War. Will you manage to discover all the secrets and escape from this hell? It's up to you, soldier.

Red Lake - horror shooter with elements of quest.

Carcerem is a realistic first-person horror game. You are sent as punishment for a crime into an ancient labyrinth. Solve puzzles and find mysterious items to escape from this place.

Welcome to your new night shift inside an abandoned underground drainage facility, you should handle the power problems nobody else wants to deal with. Your main task is simple: monitor the security cameras, manage your limited electricity, and survive until dawn. But don't HIDE, they see you.