: Miku is joined by her fellow Vocaloids: the energetic twins Kagamine Rin and Len , the elegant Megurine Luka , and the veteran voices MEIKO and KAITO . Together, they perform 101 songs (expanding to over 170 in the Mega Mix+ PC version) that represent the collective creativity of thousands of independent producers. Gameplay as Performance
: While many music videos feature standalone plots—ranging from lighthearted school life to supernatural battles and dystopian futures—the overarching theme is Miku "touching all corners of the world" with her voice. Hatsune Miku: Project DIVA Mega Mix
The "story" of Mega Mix is essentially a curated retrospective of Hatsune Miku’s career. Starting from her 2007 debut as software developed by , the game tracks her transition from a "magical hologram lady" to a global icon. : Miku is joined by her fellow Vocaloids: