The Guardian 2:

A foul demon has overtaken the island of Reverie and enslaved its villagers in a treacherous nightmare prison. When all hope seems lost a unsuspecting hero is called from his home and must travel vast oceans and collect the legendary Lantern Of Nightmare fragments to save them. A Zelda Inspired RPG Series containing over 13 islands, 4 dungeons, 4 bosses and a vast world to keep players entertained for hours on end.