Final Fantasy Legend and Final Fantasy Adventure are video games for the Nintendo Game Boy). They are not actually part of the Final Fantasy series, but are games that sold under different titles in Japan that were renamed upon their English translation in order to capitalize on the massive popularity of the Final Fantasy games in North America. FF Legend was originally released as Makaitoushi SaGa in Japan, and FF Adventure was the first Seiken Densetsu (known in North America as Secret of Mana) game. The remake of Seiken Densetsu is called Sword of Mana in North America.