In some versions, Peppita's name was Souffle.
Fayt's appearance when wearing the 3P costume bears a slight resemblance to that of the lead character of Star Ocean: The Second Story, Claude C. Kenni, to whom it probably is a reference to.
When the game was first released in Japan the game refused to be played on the older SCPH-10000 PlayStation 2 models, due to the game being coded to take advantage of upgraded libraries that were on new PS2 models, but not seem backwards-compatible with SCPH-10000. As a result, the game received negative feedback from the gaming media and the sales of the game fell. However, Enix came out with a new "Director's Cut" version of the game with new extra features.