Final Fantasy IV (1991)

Final Fantasy IV (ファイナルファンタジーIV, Fainaru Fantajī Fō), known as Final Fantasy II for its initial North American release (and not to be confused with the original Japanese Final Fantasy II), is a role-playing video game developed and published by Square (now Square Enix) for the Super Nintendo Entertainment System. Released in 1991, it is the fourth main installment of the Final Fantasy series. The game's story follows Cecil, a dark knight, as he tries to prevent the sorcerer Golbez from seizing powerful crystals and destroying the world. He is joined on this quest by a frequently changing group of allies. Final Fantasy IV introduced innovations that became staples of the Final Fantasy series and role-playing games in general. Its "Active Time Battle" system was used in five subsequent Final Fantasy games, and unlike prior games in the series, IV gave each character their own unchangeable character class.

Final Fantasy IV has been ported to several other platforms with varying differences. An enhanced remake, also called Final Fantasy IV, with 3D graphics was released for the Nintendo DS in 2007 and 2008. The game was re-titled Final Fantasy II during its initial release outside Japan as the original Final Fantasy II and Final Fantasy III had not been released outside Japan at the time. All later localizations, which began to appear after Final Fantasy VII (released worldwide under that title), used the original title.