Final Fantasy is fantasy media franchise created by Hironobu Sakaguchi, and it is developed and owned by Square Enix. There are two types of games in the final fantasy series at FFXVGIL.net, the final fantasy xv and final fantasy xiv.
For these two games, they are similar in playing, but the FF15 is more greater than FF14, which is more of an action RPG than previous titles in the series, and is notable for featuring a darker and more realistic tone, if you want to experience the final fantasy, just to choose ffxv or ffxiv to play.