The Final Fantasy Compendium covers two aspects of the series; one aspect spans the story and setting of the series - this includes the full story of every game, characters, places, organizations, species, and terms the players have come across in their gameplay. The second aspect covers the prevalent and recurring themes and concepts that have been used throughout the series; ranging from monsters, summons, Jobs, items, magic/abilities, etc. It is part of the website's aim to present an overall view of the series instead of focusing on one individual game title.