@Rasterman I think the real answer is that Nintendo just don't know how to quit him, even if the best Zelda game didn't even have Ganondorf as the villain.
@Christi Junior @Rasterman Ganondorf is too cool and popular to kill off for good.
@Christi Junior Hey, I might have had Zelda II spoiled already to know it's not Ganon but Dark Link, but I don't need you throwing spoilers around like that.