Square Enix have created some of the most interesting and memorable villains in video game history, but while everyone's familiar with the likes of Sephiroth and Kefka, there are also plenty of fascinating female antagonists who have stood out to fans aswell. Of course, the majority of them appear in Square Enix's signature Final Fantasy series, but a few of the developers' lesser known titles also contain female villains who are often seen as fairly underrated by fans of their respective games.