Top similar games like NUN: THE FIRST SIN:

Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.

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.

Trapped. Hunted. Haunted. Can you survive the darkness or will madness take you?

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?

Paranormal first-person horror, which takes place in an abandoned orphanage. Walk through the corridors of your childhood, but do remember that you're not only one here.

Grab your headphones and play one of the most atmospheric horror games on Steam!

1924. Private Investigator Pierce is sent to look into the tragic death of the Hawkins family. Plunge into a world of creeping madness and cosmic horror. Cryptic clues, shadowy figures, and pure terror bar your way as you fight to retain your sanity and solve an otherworldly mystery.

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.

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.

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 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?

A Victorian mansion. A cult worshipping an otherworldly erotic deity. Among all that - you. Explore a world inspired by the works of Lovecraft, Giger, and Beksiński. See for yourself that there are no limits to dark ecstasy.

《SUFFOCATE》is a realistic 3D first-person survival horror game. The plot revolves around family relationships, cult, and the greed that permeates human nature. The game doesn't shy away from violence, gore, and faith in this one-of-a-kind survival horror experience, Taiwanese style.

MADiSON is a first person psychological horror game that delivers an immersive and terrifying experience. With the help of an instant camera, connect the human world with the beyond, take pictures and develop them by yourself. Solve puzzles, explore your surroundings and most importantly, survive.

Chapter 2 is OUT NOW! The first chapter of an unforgettable survival horror experience. Solve puzzles and work your way through this terrifying place. You may be more familiar with it than you initially think.

SECOND SHIFT is a first-person game that immerses the player in a deep and intense horror atmosphere. Using a mysterious clock, you must uncover terrifying secrets while trying to escape the mine. Solve puzzles, pay attention to your surroundings, and most importantly, survive.

WARD 107: SILENCE is a first person psychological horror. Your microphone is the key: use your voice to solve vocal puzzles and uncover the atrocious experiments of Project H.O.P.E. Speak to progress, but silence is your only defense when they hunt you. Make noise, and you die.

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?

Union Vivien is a mascot horror game with liminal space elements. You are Elizabeth Park. You find a passage to the abandoned complex "Union Vivien" beneath your home. Beware of its inhabitants. Dive into lucid dreams to remember what is hidden in the darkness.

HELLSEED is a first-person horror adventure that combines puzzles, action, and a chilling narrative. In a dark world full of supernatural threats, you’ll need to solve complex puzzles and manage your sanity. This isn’t just a fight for survival—it's a journey into the depths of terror.

Embark on a grim adventure through the depths of medieval dungeons and ancient Roman ruins. Flee or fight the spawn of nightmares using only whatever is at hand. Unravel mysteries that have remained unsolved for centuries.

Robotization: The Last Human - a first-person survival-horror game in which you have to survive in a world full of horrors. Be afraid of unknown creatures and lose your last hope for salvation.

From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.

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.

Something in this abandoned boarding school refuses to rest. Use your flashlight to survive what lurks in its hallways and solve the puzzles that reveal its dark past. Will you find the truth, or will you be the one forgotten tonight?

Call of Cthulhu: Dark Corners of the Earth is a first-person horror game that combines intense action and adventure elements.

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?

Ritual Tides is a story rich, psychological horror game set on the dark, atmospheric, isolated British island of Hortus. Explore the island, uncover its dark past, loot food, ammunition and supplies, evade the cult of the Fallow Parish, as you fight for survival against Lovecraftian horrors.

SANRI is a first-person psychological horror game where you play a schizophrenic character whose wife disappeared during camp. Face the delusions, solve the mystery and try to find her despite your constantly distorted perception of time-space.

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.

MORGMAN is a first-person horror game. You find yourself deep in the woods, in an abandoned mansion, behind which lurks a dark past. Numerous puzzles await you to solve in order to uncover the mansion's secrets and move forward. Remember - to stay alive, use not only wit, but also caution.

A mic sensitive monster, an ancient alien temple with strange puzzles to solve. See if you can survive long enough to figure out the truth.

A psychological horror of seeking satisfaction on the border of two intertwining worlds. An intriguing plot with erotic and occult themes guides the player's character through the Yelvertons' Victorian mansion and a perverse land inspired by Lovecraft's works and paintings of Zdzisław Beksiński.

Unforgiving - A Northern Hymn is a first person horror game heavily inspired by Swedish folklore and the Nordic mythology to create the nightmares that's been haunting Swedish children for many generations.

Doorways is an immersive horror adventure, featuring a complex story and deep atmosphere.

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.