"Final Fantasy IV" is a role-playing game developed and published by Square (now Square Enix), originally released in 1991 for the Super Nintendo Entertainment System. The game follows the journey of Cecil Harvey, a dark knight who transforms into a paladin, as he leads a band of loyal allies to thwart an evil sorcerer's plot to consume the world. The title introduced the iconic Active Time Battle (ATB) system, bringing new urgency and excitement to combat. Featuring a rich storyline, deeply developed characters, and a beloved soundtrack by renowned composer Nobuo Uematsu, the game was later ported to multiple platforms including the Game Boy Advance and released in numerous languages.