Top similar games like Cassius:

KAL is a first-person psychological horror game. Trapped in an old, abandoned Creole house, immerse yourself in a time loop and relive the story of a slave who became a true legend.

Curse of the Crimson Stag is a story-driven mystery thriller in which you explore a blurred line between supernatural occurrences and past tragedy. Uncover what led to the abandoning of the once luxurious Whiteroot Hotel. Local myth tells of a wrathful spirit known as the Crimson Stag…

IFU is a psychological horror about a young guy who is forcibly locked in an abandoned mansion of a dead surgeon along with his restless soul.

After receiving a letter from a wealthy and powerful benefactor, you journey into the depths of an abandoned mansion to recover a mysterious artifact. But soon you will learn the reason this place has been abandoned.

Killer Motive is a mystery-solving game based on urban investigations. The protagonist was ordered to investigate a murder case. With a deeper understanding of the case, he found that every suspect involved in the case had a deep hatred for the deceased and a strong killing intent.

Luto is a psychological horror experience where you take on the role of someone unable to leave their home. Every attempt to escape will lead you deeper into the unknown, where nothing is as it seems and everything will test your senses.

You've been hired by an outfit known as SMS Group to retrieve an artifact lost somewhere inside the abandoned Folcroft Monastery. Locals say the place is haunted by restless spirits, but the pay was too good to pass up. You asked little questions. Find the artifact requested and get out alive.

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.

There are 6 depths to descend; the further you go, the more terror you will experience. Uncover mysteries, solve puzzles, and immerse yourself in a dark storyline that Inside Depth 6 has to offer. Journey through all 6 depths to uncover the secrets buried within.

Dark Memories is an episodic psychological horror game based on road thriller, slasher, and survival thriller genres. You are currently viewing the prologue episode of the Dark Memories anthology.

Hollow Faces is an atmospheric narrative horror where you step into the role of creators documenting paranormal phenomena. The game blends an intense walking simulator with environmental observation, careful listening, and reacting to threats.

Explore this haunted mansion as a detective, discover chilling secrets with your UV flashlight and fight to stay sane before the mannequins gets you.

Survive the Silence. Uncover the Curse. Hunted. Trapped in the South African bush, a heks—woven from folklore and malice—torments you. She whispers. Waits. Every rustle, every crack of bone, is her call.

Draugen is a single-player, first-person Fjord Noir mystery set in 1920s Norway. Explore a forgotten coastal village in your search for your missing sister, accompanied by your independent and enigmatic young ward. Norwegian Game of the Year 2019.

Dark Memories is an episodic psychological horror game based on road thriller, slasher, and survival thriller genres. You are currently viewing the second episode of the Dark Memories anthology.

First-person psychological horror escape-room: You're a caregiver in a house where reality fractures and memories melt into the architecture. Read the environment, solve puzzles, and confront the blurred line between truth and illusion.

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?

Callus is a short psychological horror (~30 minutes) in the walking simulator genre, featuring jump scares and themes of cruelty and overprotection. It was released as a transitional project between larger releases, with an intentionally simple story and concise gameplay.

Bhangarh: The Untold Story, set within the haunting environment of the historic Bhangarh Fort. Step into a world filled with mystery, tension, and hidden secrets as you explore a limited section of the game.

A father. A condemned theatre. A son’s voice echoing from the beyond. Step into a narrative horror game about grief, obsession, and the act of holding on as a force older than grief pushes back.

CROSSWIRE is a psychological horror game where Alex Keller, a radio technician, uncovers twisted experiments of a deranged scientist in a remote mountain tower. Haunted frequencies fill the air, and survival is your only broadcast.

Investigate an infamous cold case in the eerie, abandoned town of Painscreek. Search for evidence, connect the dots and uncover who killed Vivian Roberts. Can you expose the truth behind this town’s dark secrets?

Explore a claustrophobic space station floating above the Earth, fix critical systems in the vacuum of space as they begin to fail, and discover the truth about what happened to the mysterious sole survivor of a disaster from another station. A first-person space horror mystery story.

Trapped in the pitch blackness of your own home, you’re a helpless child, alone and pursued by a sinister entity lurking in the shadows. Solve puzzles, brave ever-shifting environments, and uncover a terrible secret. Your worst nightmares come to life. Can you survive the night?

In the summer of 2008. The main character, at the request of followers, goes to Russia to explore the abandoned camp "Yunost". Locals say that this place is inhabited by restless souls. This will need to be checked.

After a tragic accident, Mark struggles to recover, battling debt and deep psychological scars. One day, a mysterious job offer appears and seems like hope. As the night begins, everything changes. Is this his chance to start over, or his first step into the heart of darkness?

Unhomely is a retro-inspired first person psychological indie horror game. You play a journalist who has 3 days alone in a reclusive tech CEO's cabin to get the exclusive on his new project and save your career.

Investigate a family’s gruesome fate, communicate using your microphone to uncover the truth, and hide from the spirit. Film the whole experience in your camcorder for the world to see.

There's one rule on the office stairwell: do not look back. The darkness follows – and with every mistake, it draws closer. A surreal horror about the power of rules over the human soul

Explore surreal liminal spaces in this first-person psychological horror game. No-clip through shifting realities and uncover a quiet mystery as the Shroud closes in.

The Backrooms Origins is a first person exploration and psychological horror game about famous creepypasta the backrooms. Explore levels of backrooms and try to keep your sanity.

A 60-minute first-person psychological horror game. Your new neighborhood hides a dark secret: previous residents either fled within weeks, or never left at all. Explore eight abandoned homes and discover their fate.

"The Black Within is a single-player first-person psychological horror game that takes players on a chilling journey into the depths of the human psyche. When selling her soul for fame and fortune, Laila Rose faces the consequences of her actions. A tale where greed, fear, and change intertwine.

The Past is a story-driven psychological horror and thriller game. Can you solve the events and the mystery underlying the game, which is about the reflection of the events that happened in the past to the present day of a 21-year-old university student named Enes?

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.