Crossplay

Is Hatsune Miku: Project Diva X crossplay?

Crossplay does not apply to Hatsune Miku: Project Diva X: it has no online multiplayer.

Hatsune Miku: Project Diva X is a rhythm game in the Project DIVA series of games featuring Crypton Future Media's popular VOCALOID voicebanks. Sega confirmed the concept for the game is both live concerts, and producing. New to the series is the Live Quest story mode, which infuses the series' classic rhythm gameplay with RPG elements.