HarmoKnight

HarmoKnight is a rhythm platformer developed by Game Freak as a downloadable title for the Nintendo 3DS. The game was released on the Nintendo eShop in Japan on September 5, 2012 and in Europe and North America on March 28, 2013.

On a musical planet known as Melodia, a boy named Tempo is training alongside his rabbit companion, Tappy. One day, a meteor crash lands on Melodia, bringing with it the evil Gargan and his army of Noizoids, who start disrupting peace on the planet.