Three of the four main characters join a rebellion against the empire, embarking on missions to gain new magic and weapons, destroy enemy superweapons, and rescue leading members of the resistance. The game's story centers on four youths whose parents were killed during an army invasion by the empire of Palamecia, who are using hellspawn to conquer the world. Following enhanced versions for iOS and Android in 20 respectively, the game was re-released again as part of the 2021 Final Fantasy Pixel Remaster series.
As neither this game nor Final Fantasy III were initially released outside Japan, Final Fantasy IV was originally released in North America as Final Fantasy II, so as not to confuse players. The game has received numerous enhanced remakes for the WonderSwan Color, the PlayStation, the Game Boy Advance, the PlayStation Portable, iOS, Android and Windows. Final Fantasy II is a fantasy role-playing video game developed and published by Square in 1988 for the Family Computer as the second installment of the Final Fantasy series.