Sign is a visual novel series that blends fantasy, urban life, and adventure. The story follows Lyra, a high school girl who encounters Cygnus, a witch from another world. Together, they embark on a journey to reclaim the witch’s lost powers.

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Download Sign: 碎冠篇 Demo

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Planned Release Date: Oct 9, 2026

This game plans to unlock in approximately 5 days

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About This Game

Sign is a visual novel series inspired by fault.

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On an early summer night, Tian Qin—a high school girl out for a stroll—unexpectedly encounters Cygnus, a witch from another world. Stranded in an unfamiliar realm with her powers lost, the witch entrusts herself to Tian Qin, hoping the girl can help recover her missing abilities.

At the same time, an enormous tree suddenly erupts overnight in Central Park, becoming a sensational phenomenon. In just one night, their city of Longhua transforms into a bustling destination, overrun by countless visitors.

With the witch's arrival, cracks begin to form in what was once "ordinary life," as if a vast maelstrom were pulling the entire world into chaos...

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Cygnus

A witch from another world.
Stripped of her powers and left with only fragmented memories, she finds herself in a desperate situation upon arriving in this world.
Though this realm lacks mana, she can still cast simple spells using the magic stored within her body.

Tian Qin

A carefree, somewhat rebellious high school girl.
She hates boredom and despises monotonous routines—until the day she meets Cygnus.
Her extraordinary physical abilities set her apart, but they also hide a secret buried deep in her heart.

Yang Xi

Tian Qin's closest friend.
After enduring hardships in the past, she's finally living a life she can call "normal."
But soon, she too will be swept into the gathering storm.

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Hello everyone! We are Nekonoke! We are a small indie team with members scattered across the globe. Thanks to the internet, we've been able to cross borders and come together through our shared passion.

Sign: Broken Kether is our very first title. If you enjoy the game, we would greatly appreciate it if you could recommend it to your friends!

The Sign series will be released in an episodic format, and Sign: Shattered Crown serves as the very first chapter of this journey.

Mature Content Description

The developers describe the content like this:

This game features mature content that may not be suitable for all audiences, including:
cartoon/fantasy violence; blood; violent acts; accidental death; bodily injury; corpses; violence description; killing; depiction of self-harm; fear; mild swearing/profanity; censored nudity; alcohol or tobacco consumption.

For those who may feel discomfort regarding the listed topic(s), please refrain from playing the game.

Explanation regarding some topics listed above:

1. Cartoon/fantasy violence; blood; violent acts; bodily injury; corpses; violence description; killing; depiction of self-harm; fear
As a core part of the narrative and gameplay experience, Sign: Broken Kether contains depictions of violence, murder scenes, self-harm, and dark themes. While some violent depictions appear as text descriptions or stylized visual representations, certain scenes during key story developments are presented directly to convey the narrative atmosphere. However, violence and gore are primarily presented through stylized, artistic imagery without the use of jump scare tactics, aiming to maintain the game’s dramatic tone while minimizing pure psychological shock.

2. Censored nudity; alcohol or tobacco consumption; mild swearing
The game contains partial/censored nudity in specific story contexts, as well as character depictions involving alcohol consumption, tobacco use, and mild profanity. These elements are designed purely for character development and world-building within the fictional setting.

System Requirements

Windows
macOS
    Minimum:
    • OS *: Windows 7
    • Processor: 2.0 GHz Core 2 Duo
    • Memory: 2 GB RAM
    • Graphics: Intel HD 3000
    • DirectX: Version 11
    • Storage: 6 GB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: 10.6
    • Processor: 1Ghz
    • Memory: 1 GB RAM
    • Storage: 6 GB available space
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