: As of May 2025, the Development Book DLC is included for free. It provides behind-the-scenes insights, concept art, and staff reflections, accessible from the main menu after completing the game. System Requirements (Minimum)

: A powerful tool allows you to search for any specific keyword or line of text you have previously encountered to find connections.

: Includes a diverse soundtrack featuring more than 60 original songs to set the atmospheric tone of the mystery.

The Sekimeiya: Spun Glass is a complex mystery visual novel developed by the Trinitite Team that emphasizes player deduction and information management. Unlike standard visual novels that rely on choice-based branching, it focuses on unravelling a dense narrative through active investigation.

: Allows players to quickly navigate to different parts of the story to re-examine events.

According to Steam , the game is designed to run on modest hardware: Minimum Requirement Windows 7 or macOS 10.10 Yosemite Processor 1.8GHz Dual-Core Memory Graphics Integrated graphics Storage 3 GB available space The Sekimeiya: Spun Glass on Steam