Densetsu no Stafy 4 (伝説のスタフィー4), released by Nintendo for the Nintendo DS in 2006, is the fourth installment in the popular Densetsu no Stafy series of platformer games. In this game, the player takes control of the titular character, Stafy, as he embarks on a quest to save the kingdom of Ryugu from the clutches of an evil wizard. The game features a variety of levels in which Stafy must defeat enemies and overcome obstacles in order to progress. Along the way, Stafy can acquire a variety of power-ups and items that will help him in his quest. The game also features a variety of minigames and puzzles, which can be played with up to four players. With its colorful graphics and charming characters, Densetsu no Stafy 4 is a must-play for fans of the series.