Kingdom Hearts IIIPublisher(s) Square EnixSeries Kingdom HeartsPlatform(s) TBARelease date(s) TBAGenre(s) Action role-playing game Kingdom Hearts III (Japanese: キングダムハーツIII Hepburn: Kingudamu Hātsu Surī?) is an upcoming video game of unknown release and platform. It has been the subject of much rumor and speculation, though the project has yet to begin development, due to series creator Tetsuya Nomura's focus on Final Fantasy Versus XIII.