Sinisomania is a psychological point-and-click horror game where you’re trapped in the mind of a criminal. Explore 8 unsettling rooms, interact with objects, and piece together the truth behind a disturbing high school murder.
Release Date:
Coming soon
Publisher:
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About This Game

Enter the fractured mind of a killer. Solve the mystery—or lose yourself in it.

Sinisomania is a psychological horror experience that blends visual novel storytelling with classic point-and-click gameplay. It begins with a haunting narrative that introduces a surreal world scarred by trauma and violence. But the story doesn’t end there—it drags you deeper.

When the game shifts, so does your reality. You awaken trapped inside the mind of a criminal, reliving fragments of a gruesome high school murder. You must navigate eight interconnected rooms, clicking through twisted memories, cryptic objects, and shifting environments to uncover what really happened.

Every choice matters. Every click reveals another piece of the truth—or another lie.

• 🏫 Mindscape Exploration: Switch between 8 unique rooms inside a corrupted high school setting—each one hiding clues, puzzles, and secrets.

• 🔍 Interactive Horror: Investigate eerie objects, uncover hidden triggers, and piece together the fractured narrative from inside a criminal psyche.

• 🩸 Psychological Tension: Unsettling visuals, sound design, and story elements blur the line between memory and madness.

Can you solve the murder before the mind consumes you?

Mature Content Description

The developers describe the content like this:

The mature content is mostly horror and jump scare related.

System Requirements

Windows
macOS
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7 (SP1+), Windows 8, Windows 10 and Windows 11
    • Memory: 2 GB RAM
    • Graphics: GTX 260 or equivalent
    Recommended:
    • Requires a 64-bit processor and operating system
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: High Sierra 10.13+
    • Processor: Both
    • Memory: 2 GB RAM
    • Graphics: Metal capable Intel and AMD GPUs
    Recommended:
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