初音ミク Project DIVA 2009年発売予定 SEGA

This main game, released in 2009, is a foundational rhythm title centered entirely on the music and virtual performers of the Vocaloid software, most notably Hatsune Miku. Gameplay requires players to execute precise button presses synchronized with on-screen prompts matching the song's beat and melody across various difficulty levels. Its distinctive feature is its direct integration with the established Vocaloid music ecosystem, offering a unique library of tracks and customization options, with base content expandable via available DLC.