DJMax Portable Black Square is a music game for the PlayStation Portable developed by South Korean developer Pentavision released on December 24, 2008. This is the fourth major game of the DJMax series released for the PSP.

DJMax Portable Black Square is a music game for the PlayStation Portable developed by South Korean developer Pentavision released on December 24, 2008. This is the fourth major game of the DJMax series released for the PSP.