Barrage Musical ~ Basic Danmaku Tutorial ~ / 弹幕音乐绘 ~ 基础教学篇 ~

Barrage Musical ~ Basic Danmaku Tutorial ~ is a self-contained tutorial game — described explicitly as a remaster of a 2016 free game — designed to teach bullet hell fundamentals to new players. The store description frames it as a complete educational package with no mention of planned expansions, additional content, or ongoing development. The developer's post history consists entirely of minor bug fixes between 2019 and 2022, with no announcements of new content, no roadmap, and no DLC of any kind listed. The last developer communication was a small audio bug fix on December 19, 2022, and there have been no posts since. This game launched as a finished product and shows every indication of remaining one.