If you are looking to jam out to "World is Mine" or "The Disappearance of Hatsune Miku" on your computer, you have likely encountered a confusing landscape of emulators, mods, and potentially dangerous websites.
(Project Project DXXX), which allow users to play custom charts. These are community-driven projects and not official SEGA releases. Minimum System Requirements for PC Hatsune Miku: Project DIVA Mega Mix+ on Steam Hatsune Miku Project Diva Pc Free Download
SEGA released a free demo of MegaMix+ on Steam. It includes two songs: If you are looking to jam out to