Lunar: Eternal Blue(ルナ エターナルブルーRuna Etānaru Burū) is a role-playing game developed by Game Arts and Studio Alex for the Mega-CD as the sequel to Lunar: The Silver Star. The game was originally released in December 1994 in Japan, and later in North America in September 1995 by Working Designs. The game was remade in 1998 as Lunar 2: Eternal Blue Complete.