Final Fantasy IV (ファイナルファンタジーIV, Fainaru Fantajī Fō) is a console role-playing game developed and published by Square (now Square Enix) in 1991 as a part of the Final Fantasy series. The game was originally released for the Super Famicom in Japan, but has been ported with minor changes to the Super Nintendo Entertainment System as well as by TOSE to the Sony's PlayStation, Bandai's WonderSwan Color, and Nintendo's Game Boy Advance. In May 2007, Square Enix announced that it was developing a remake of the game for the Nintendo DS. The game was originally titled "Final Fantasy II" during its initial release in North America, but later localizations used the original title.