It's there for the gamecube, too. Skies of Arcadia: Legends. It has several extra battles/airship battles and discoveries.
You've mentioned Valkyria Chronicles in your 'Enix' post, there's two characters from Skies of Arcadia in there, Aika and Vyse. (It's the one thing keeping my brother sane, the fact that they didn't forget these two in a new Sega game and that they may, someday, release a new Skies of Arcadia)
Edited, Oct 8th 2010 6:08pm by BlackyLakshmi