Originally Posted by
Bolivar
Absolutely. On the one hand, it of course started the tradition of every FF being different, in both story and gameplay systems, but still having a familiar look to the other games. I'm not sure if this was a fluke and Kawazu just tried to make his own game using FFI's template...
But of course you have the large cast of characters, rebels fighting an empire, chocobos, sacrifices, the beginnings of a customization system, guest characters, an angry female pirate, the quiet giant, the dark knight, character working with the enemy, and a lot of stuff i know I'm forgetting.
It may be people's least memorable game from the NES era, but the fact that it kept a ton but changed so much to the basic formula made it the most important game in the series.