About This Content

This is the official Instruction Book (PDF Digital Artbook & Guide) for the mystery novel adventure game, Crimsooon Sun.

[WARNING]

This document contains major spoilers for the main game. It is highly recommended that you play the game to completion before reading.

Table of Contents

Section 1: Illustrations (38 Pages): A collection of in-game and promotional art, character design documents, and developer commentary.

Section 2: Data & Analysis (20 Pages): Comprehensive data including story flowcharts and deduction charts to help visualize the mystery.

Section 3: The Aftermath (7 Pages): A short story titled "The Bottom of the Well in Bardora Field," serving as a sequel leading from the ending.

Closing Remarks (4 Pages): Featuring a preview of the next project and an afterword by the developer.

Total: 76 Pages (including cover and colophon). Please refer to the screenshots for samples of the layout.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

AI-based translation tools were used for localizing the in-game text and store page descriptions from Japanese to English. All translated content has been reviewed and refined by the developer.