「ダウンタウン熱血物語SP」 (Downtown Nekketsu Monogatari SP) is a Nintendo 3DS game developed by Arc System Works and published by Natsume in Japan. It is a remake of the classic beat-em-up game originally released for the Famicom in 1989. The game follows the story of Kunio and his friends as they battle their way through the streets of Nekketsu City. Players can choose to play as one of eight characters, each with their own unique abilities and skills. The game features an improved combat system, with new moves and combos, as well as a new “Rumble Mode” which allows players to compete against each other in a series of mini-games. The game also features a variety of power-ups and items to help the player in their quest to save Nekketsu City. With its nostalgic art style and classic gameplay, Downtown Nekketsu Monogatari SP is sure to please fans of the original game and newcomers alike.