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Sibylline

Speak the characters’ lines into your microphone and watch your words become living glyphs. Collect the helpful ones, destroy the hostile ones, and keep a surreal FMV horror story from collapsing into darker layers of reality.

Steam Page
Developer
ChrisChrisChris
Publisher
ChrisChrisChris
Release
Coming Soon
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Search Google: Who developed Sibylline?Developer scaleThe operating scale of the game's developer.
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Media

4 items

About the Game

Your voice is the controller

Sibylline is a surreal FMV horror game in which you perform the characters’ lines aloud. As the game recognizes each word, its letters break free from the film and become part of the game.

Fight what you say

White glyphs increase your score. Blue glyphs can be collected to unlock powers. Red glyphs attack the image, warping and corrupting the scene. Use your mouse to destroy hostile glyphs and repair the film before the current reality collapses.

Fall through fractured reality

Sibylline unfolds across multiple layers of FMV reality. As distortion intensifies, the current layer can no longer hold. If corruption becomes too severe, you fall through that layer of film and descend deeper into the nightmare.

Features

  • Voice-driven gameplay where spoken words become living game elements

  • Layered FMV horror that collapses under rising distortion

  • Hostile glyph combat where language itself becomes your enemy

  • Collectible letters and power-ups that help you fight back

  • A custom live-action horror experience built around performance, dread, and reactive systems

  • An original handcrafted story interwoven with real historical figures, occult imagery, and metaphysical horror

  • Surreal cinematography and practical visual design created by human hands

Content Warning

Contains bright colors, flashing imagery, blood, disturbing visual effects, and intense psychological horror.

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