I'm lucky to inform you that a dump BS Zelda Map 2 was recently found in Japan. This is amazing because this game was thought to be lost. Read more at the BS Zelda Homepage (http://bszelda.zeldalegends.net)!
However, you can get access to D6 and Ganon only through a trick, because Roto's patch can't be applied to this game yet (btw: skilled and interested hackers are always welcome
)