This is a mystery novel game where you read short mystery stories and identify the culprit. The game features a total of six scenarios. Read through various mystery stories set in different times and places, and use cards and charts to deduce the answer.

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This game is not yet available on Steam

Planned Release Date: 2026

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About This Game

The protagonist takes on the role of a radio personality for a mystery-themed program.

Team up with your energetic partner and the show's director to tackle a labyrinth of deduction!

An anthology-style visual novel where you read mystery stories and identify the culprit.

Playtime : 8 hours

Streaming Guidelines

You are free to stream gameplay or "Let's Play" videos of this game,

regardless of whether you monetize the content.

No individual notification is required.

The Mystery Phase

Read the mystery scenario in a visual novel format.

Quizzes may appear along the way, but you can re-read the text at any time.

The Deduction Phase

Once the mystery phase concludes, the deduction phase begins.

Search the text and extract details that could serve as evidence, turning them into "Clue Cards."

Combine related cards to generate new ones.

Repeat the process of searching for and combining cards to build a deduction chart

and uncover the truth.

Multiplayer Mode

Invite online acquaintances to the game and enjoy the story together.

While only the host player can perform key actions—such as identifying the culprit—

all players can interact with other elements of the game.

Work together to unravel the mystery.

Six independent stories.

Genres range from locked-room mansion murders to occult tales and space sci-fi.

A storehouse sealed shut with a chain.

How did the culprit get in and out?

A poltergeist legend on a remote island.

Is it the work of a ghost, or something else...?

A locked-room murder occurs on a space station.

What truth have the girls been hiding?

A doll is stolen during an exhibition on a ship.

A detective takes on a seemingly impossible locked-room mystery.

A bizarre murder case unfolds centered around a drug that reads people's minds.

A locked-room murder from seventy years ago.

The truth is entrusted to the hands of Torito Haize.

Mature Content Description

The developers describe the content like this:

This game contains violent textual content, such as depictions of murder, assault, and theft.

System Requirements

    Minimum:
    • OS: Windows 10
    • Processor: core i5
    • Memory: 3 GB RAM
    • Storage: 500 MB available space
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