FORTUNE TEST
赤い糸 — Red thread oracle

"Offer a coin to the shrine.
Your fate is already written."

Click to offer

Follow your thread

In a future where emotions can be perceived, interpreted, and altered —
whose thread will you follow?

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In a future where emotions can be perceived, interpreted, and altered — whose thread will you follow?

Strings of Fate

REDLINE is a sci-fi otome game set in a near-future coastal city in southern Japan where gifted individuals can perceive, interpret, and influence human emotions — abilities now at the center of scientific research and corporate ambition.

You play as a university student with the rare ability to perceive emotional connections as red threads. As you become entangled in a secretive research program and drawn toward five distinct love interests, your choices will shape not only your relationships, but the fate of society itself.

Visual Novel Otome Sci-Fi Romance Choices Matter PC / Steam
TAKE THE TEST Whose thread calls?
FORTUNE Let fate decide
TAKE THE TEST Whose thread calls?

Who will you choose?

Meet all five in the demo. Depending on the reached funding goal, each comes with their own fully voiced route, distinct themes and 9 possible endings across the full game.

Souta Aihara
Souta Aihara Childhood Friend
Rei Minazuki
Rei Minazuki Fellow Student
Leiv Kazama
Leiv Kazama CEO · Professor
Takuma Shinonome
Takuma Shinonome Physician · Researcher
Aziel Viré
Aziel Viré SYNEVIS Director
FORTUNE Let fate decide

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