Groove Coaster: Wai Wai Party

Groove Coaster (Japanese: グルーヴコースター, Hepburn: Gurūvu Kōsutā) is a series of iOS / Android and arcade rhythm game franchise developed by Matrix Software and published by Taito. The first Groove Coaster was released for iOS on July 28, 2011. The game follows a musical roller coaster-type track on screen, where players must make the appropriate controller inputs. Like many rhythm games, a life bar is attached to the gameplay. Depending on the input timing, players gain or lose points on the long percentage bar at the top-right of the screen.