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.