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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.

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Features
Languages:
Interface Full Audio Subtitles
English ✔ ✔ ✔

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Early Access is for balancing the gameplay elements in response to the community feedback. ”

Approximately how long will this game be in Early Access?

“1-3 months”

How is the full version planned to differ from the Early Access version?

“We plan for the full version to just be the Early Access version, but better balanced. ”

What is the current state of the Early Access version?

“- All footage is shot, edited and incorporated into the game

- There is an in-game option to leave feedback to the developer
”

Will the game be priced differently during and after Early Access?

“There is no plan to change the pricing.”

How are you planning on involving the Community in your development process?

“Community requests for gameplay and scoring system changes will be the primary focus
during Early Access. Players will have a chance to give feedback on the Discord and Community pages.”
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About This 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.

Mature Content Description

The developers describe the content like this:

Contains depictions of surgery, blood, acts of violence and self-harm.

System Requirements

Windows
macOS
    Minimum:
    • OS: Windows 10
    • Processor: Intel Core I5 8600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce GTX 750
    • Storage: 5 GB available space
    • Additional Notes: MICROPHONE REQUIRED!! This is a voice-interactive experience.
* Starting February 15, 2024, the Steam Client will no longer support 32-bit games or macOS 10.14 or lower.
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