If you stream on Twitch or post clips to TikTok, the default Clone Hero look is forgettable. A unique, animated custom highway acts as your brand. Viewers will recognize your clips instantly. A flashy, reactive highway (with moving backgrounds or reactive LEDs) keeps retention high because the screen is always interesting to look at, even during slow song sections.
Writing a formal academic paper about a video game mod might seem unusual, but the Clone Hero community is heavily driven by user-generated content, making the design of custom highways a legitimate topic of discussion regarding User Interface (UI) and User Experience (UX).