Top similar games like Opus Building:

Wander the halls of an eerie 1920s mansion as haunting visions torment you and the line between reality and nightmare begins to blur. Step into the role of grieving widow Eleanor Hartfield and uncover the chilling truth behind your husband’s mysterious death.

The rehearsal must be flawless. Every sound, every light timed perfectly. You are one of the best stage manager's after all. Failure is not an option. The play is cursed... and it demands perfection.

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.

The Maze Project is a psychological horror game set in a dark, creepy maze. Unaware of how you found yourself here, you must escape from this twisted nightmare. Survive from the dark manifestations that lurk around the maze waiting for every opportunity to get you, and uncover the hidden secrets.

Your memory is fading. Things around your home keep changing; they are not what they appear to be. Find what is wrong, take pictures to restore your memory. Try to remember. Learn what you have forgotten, learn what has happened. It is not what it seems to be.

ManneKin: Hessler Storage is a first-person psychological horror. Investigate and explore an abandoned storage facility, uncover the mystery of its previous use, and escape with your life.

RERODENT is a first-person psychological horror and puzzle game about rats and cultists. You play as Jimmy Rodentim, and one day you get a call from your Uncle Vic, who asks you to clean up his house for 100 bucks. Little did you know that a simple task will get you killed.

Conquered Dread is a First Person survival horror game where the player is a young man who is trying to save his friend from a cave. Choose your path to explore places full of paranormal events and notes written by victims.

Witness the obscure scenario of a massacre, in the shoes of the photographer Bárbara, who received an unusual proposal: To photograph a village with bizarre secrets from decades ago.

This is a small free prequel to the Is this Game Trying to Kill Me?. An old cabin deep in the dense forest, a strange computer, and a game that's trying to kill you!

Escape and explore a mystery puzzle adventure where you must manage sanity, solve challenges, and uncover the dark secrets of a cursed town. Navigate eerie environments, find hidden objects, and survive the witch's realm.

You play as a student named Lisa, who has just moved in with her university friend. But instead of a carefree student life, Lisa faces events full of despair and fear when she is left alone in her apartment number 8...

After their mother's suicide, Lazarus returns home to his sister Lyudmila. But unexplained events make the world and even reality collapse around him. Looming death, a spreading malediction and the supernatural threaten his sanity, yet Lazarus pushes forward to find the truth about his family.

"Clandestine: The Hidden Truth" is a first-person psychological horror game. Investigate a family homicide, manipulate reality with polaroids, and solve puzzles to unveil chilling secrets hidden within this enigmatic home of horrors. Will you come back unscathed?

Dare you to explore and interact with an innocuous home environment in first person, solving intricate puzzles and a mystery whilst escaping the clutches of a sadistic hag and her morbid son.

A mute little thing with borrowed magic. A house that murmurs back. Ask wrong, and you might wake something that remembers your name.

Evernoth is a psychological horror game where you explore mysterious locations filled with chilling secrets. Navigate distorted corridors, face terrifying monsters, and unlock new abilities as you unravel haunting mysteries across dark worlds.

A gardener gets hired for maintenance work over the weekend. A simple task, but strangely some tools are missing… The owner of the garden isn't around, and their house is off-limits. Perhaps new tools can be found in the mysterious town, or maybe some of the reserved townsfolk have seen them?

Haunted Shift is a horror FPP game where you play as a security guard in a mine and discover that Slavic legends are coming to life. Manage your equipment, perform your duties, and survive six tension-filled nights.

You awake in the night to a foul smell. Your crops wilt, livestock perish. He has risen. Find the artifacts, break the curse, save your home.

You’re invited to a birthday sleepover in May 1985. But when the laughter fades, the nightmare begins. Explore, solve puzzles, and survive the night in this psychological horror inspired by MADiSON and Stranger Things.

First-person Philosophical Horror. Explore, solve puzzles, escape enemies, and uncover 5 unique endings.

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?

Hoton is a horror game with various mechanics that will make you feel fear. Run, hide, survive.

Heralded by a comet, seen as a harbinger of doom, the Black Death arrived in Florence in 1348. Wander through the woods to escape the plague, face various riddles and encounter mysterious creatures.

You’re torn between a girl who is obsessed with you and a creature. Whose words can lead you out of this endless loop? Trust the right person in the right cycle to get closer to the exit, or be misled by facades, complicating your next loop.

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...

A first-person psychological horror game where you play as Hugo, a young boy searching for his missing brother, Jimmy, in an eerie mansion. Solve puzzles, explore haunted halls, and uncover dark secrets while facing supernatural threats.

Scotophobia is a psychological horror in which you’re your accommodation is rapidly changing ceasing to belong to you. Will you be able to uphold your abode, reveal the origin of the mysterious guests, keep sanity, and… survive?

The quest room is a location from which you need to get out by interacting with objects and using various clues. But be careful, you are not alone in this room.

This game is a psychological horror in which the main character wakes up in an unfamiliar house and must pass all the levels by solving puzzles.

Your goal in this horror game is simple: collect bodies, get rid of them, and find a way out. But in this dark place, everything is dangerous. Solve puzzles and escape the fear that surrounds you.

Joninės is a first-person, story-driven horror survival game based on Baltic tales and mythology.