- 平台
- iOS/Android/Windows/macOS/Linux
- 地区
- global
- 版本标识
- mobile-global
- 曲包
- Collaboration - Rain World
- 适用谱面
- 乐曲本体 · Milthm · Cloudburst · 8 · Milthm · Drizzle · 2 · Milthm · Sprinkle · 2+
- 解锁方式
- Milthm · Cloudburst · 8 · Milthm · Drizzle · 2 · Milthm · Sprinkle · 2+：监修中
- 乐曲本体：Step into the "Rain World" / Achieve a grade of C or higher in any difficulty level of "Bio-Engineering" / Achieve a grade of C or higher in any difficulty level of "Threat - Sky Islands" / Read the story "Superstructure - 1" in chapter "Rain World"