[Machine Translation] In addition to "Return of Double Dragon", the first port of the "Double Dragon" series in 30 years, and "Double Dragon Advance", the compilation of the series titles revived after 20 years, "DOUBLE DRAGON", "DOUBLE DRAGON II: The Revenge", "DOUBLE DRAGON III: The Sacred Stones" (all in English), and "Double Dragon IV" are included in this package. II: The Revenge", "DOUBLE DRAGON III: The Sacred Stones" (all in English), and "Double Dragon IV"! Two titles long-awaited by fans of the series are included: the first porting in 30 years! Double Dragon Advance", the masterpiece of the "Double Dragon" series, is back on current consoles for the first time in 20 years, combining the classic "Return of Double Dragon" with action, graphics, and other elements from the series' past titles. This collection package also includes "Double Dragon IV," which can be played online, and four other games, for a total of six games. Return of Double Dragon: "Return of Double Dragon," a fantastic title that has never been ported, is back for the first time in 30 years! This title has evolved into a belt scroll action game with the addition of the "Defense" command and the "Fighting Spirit" gauge. The port to current-gen consoles allows you to choose your favorite wallpaper and set your play speed as you wish! Double Dragon Advance: For the first time in 20 years, "Double Dragon Advance," the culmination of the "Double Dragon" series, combines elements from the previous installments of the series and sublimates them into a single title! The game features all-new graphics, new moves, new stages, and new enemy characters. As in "Return of Double Dragon", you can set your favorite wallpaper! (DOUBLE DRAGON II: The Revenge", "DOUBLE DRAGON III: The Sacred Stones", and "Double Dragon IV" allow online co-op and competitive play. The Return of Double Dragon III: The Sacred Stones (English) Return of Double Dragon" and "Double Dragon Advance" do not support online play. (CERO Age rating: 12 years old and up)