The creator of standout PSP rhythm game Patapon has revealed a spiritual successor is in development called Ratatan.
The game was announced at BitSummit and is being helmed by Patapon creator Hiroyuki Kotani, with audio by original Patapon musician Kemmei Adachi.
Not much is known about Ratatan just yet (including release platforms), though it will include roguelike elements and up to four player multiplayer.