This direct sequel to the original The Legend of Zelda is famous for taking the series in a new direction, while also introducing elements that would go on to become standard in future Zelda games. In Zelda II: The Adventure of Link, Link is on a quest to seek the Triforce of Courage and awaken Princess Zelda from a sleeping spell placed upon here by an evil wizard. Meanwhile Ganon's minions are attempting to resurrect their master.
Instead of the regular top-down viewpoint, Zelda II uses a side-scrolling perspective and overworld map, and features role-playing aspects that are unique to the series. Zelda II also features many character and place names that fans of the series are sure to find familiar.
Description from the Wii Shopping Channel