Top similar games like Mortal Decay:

A first person, horror, exploration, and survival video game. Wander around the treacherous Backrooms with seemingly endless levels, searching for various items, while being hunted by hundreds of entities. Be cautious about what you choose to do, as luck may not always be on your side…

"Darkness in Reflection" is a first-person psychological horror game where the player explores an abandoned village, uncovering dark secrets. Mirrors here lead to a world of darkness, hiding something sinister. Use a flashlight, solve puzzles and try to survive.

I Am Alive casts the player as a lone survivor in a believable, dark and insecure post-apocalyptic world.

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

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

In the process of searching for real estate, he comes across a lucrative offer - a 2-storey house with a basement and an attic for only $295,000. After much hesitation, he contacts the seller and agrees to the deal. But what happened on the next day after the move, he was shocked.

Yellowstone is a first-person survival horror game set in Yellowstone National Park. Explore a hidden cave system where ancient creatures lurk in the shadows. Navigate the ever-changing labyrinth, evading these creatures as you uncover the cave’s dark secrets and struggle to survive.

The First Backrooms is a first-person survival horror game in which you journey alone through the mysterious halls of the backrooms.

A first person horror game where the player must use stealth and wits to escape the evil that faces them. This tense and story driven experience will leave the player terrified, but excited to explore the mysteries that surround them.

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.

Black Room is a first-person psychological horror game focused on story and experience. What starts as a night in a motel will pull you deep within the human psyche, leaving you grasping for an exit – and not only for yourself.

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.

You have done some things you're not proud of. Now you must enter your own mind to come to terms with the things you've done. Loop around rooms, solve puzzles and hide from different monsters as you uncover your own truth.

Secrets of the Silent School is a horror game in which you control a drone and must investigate the disappearance of students in a japanese school.

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.

From the independent studio that brought you Contrast, We Happy Few is an action/adventure game set in a drug-fuelled, retrofuturistic city in an alternative 1960s England. Hide, fight and conform your way out of this delusional, Joy-obsessed world.

Left Alone plunges you into a first-person psychological horror journey, where darkness and memories intertwine. As secrets emerge from shadows, use your wits to solve puzzles and explore haunting, forgotten locations. Every step echoes with the past; can you face the truths that await?

Vesperis is a first-person horror game that takes players on a journey filled with mystery and fear. Explore a chilling environment, solve puzzles, and uncover the secrets hidden within. Immerse yourself in a story full of dark secrets and horrors lurking beneath history.

Silent Shores is a first-person open world horror game where you play as a father searching for his missing son on an abandoned island.

The Purge offers you a different experience. Embark on a dark adventure to find your lost Wife Cristina in this story-based game and unravel the mystery behind the deep story. Run from place to place with many universes, enemies and mechanical styles in it and feel the PURGE

EBONY is a first-person psychological horror game with paranormal effects. Can you survive at night in an old mansion? Adam inherited from his grandmother.

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?

Hunger of Heaven is a single-player survival horror game where you must collect supplies to feed god and earn your way to the afterlife.

Francisca 2 – a first-person indie horror game. Every day you’ll have to survive in your own house. At the start of each level, you need to place video cameras inside the house and in the yard and conceal yourself as well as you can, because a ghost girl is going to visit you soon.

Project: Fractured Reality is a gripping survival horror experience. Trapped in a remote village twisted by toxic weapon experiments, you must find your missing daughter. Explore, craft, and survive. But once you leave the safehouse… you’re truly on your own.

Find your way out of the sewers while fighting off an unstoppable monster and slowly succumbing to a mysterious illness.

Slender: The Arrival returns more terrifying than ever, now in VR.

Husk is a purebred FPP horror inspired by the most classical representatives of the genre. Discover Shivercliff - a daunting town where you uncover the ominous and tantalizing plot. Face the worst nightmares, solve mysteries and survive the devouring darkness in order to find your family.

Works of art are attacking people, turning an exhibition into a bloodbath in a single night. At the same time, you – a phantom thief – happen to be there to steal a valuable masterpiece.

Outlive is an intense game of survival! Run, hide and outsmart mutants in a post-apocalyptic world. No fighting allowed, only puzzles to solve. Created by an indie studio founded by a father and son.

Flee the shattered ruins of the Moscow Metro and embark on an epic, continent-spanning journey across the post-apocalyptic Russian wilderness. Explore vast, non-linear levels, lose yourself in an immersive, sandbox survival experience, and follow a thrilling story-line that spans an entire year in the greatest Metro adventure yet.

Robotization: The Last Human - a first person survival horror. Be afraid of unknown creatures that may be waiting for you. Survive in this scary world, where you are alone...

Enter this first-person shooter with dark and realistic scenarios, use your shooting skills to kill all the enemies and survive. Explore the scenario and collect all the resources you can because you will need them to get out alive.

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.

Descend into madness in a first-person survival horror inspired by Lovecraft and Giger. Solve the mystery of esoteric cults. Cross the gate to the blasphemous land of Lusst’ghaa. Play the new M-rated cut of the fan-favorite Lust from Beyond.