5-Fun Go Ni Igai no Ketsumatsu

5-Fun Go Ni Igai no Ketsumatsu: Monochrome no Toshokan is a visual novel video game that combines storytelling with music. Developed by D3 Publisher, it was announced for release on the Nintendo Switch in February 2024. The game features a unique sound novel style, where the story and characters are presented through a combination of text and music. This format allows players to immerse themselves in the world and characters of the game.