The original story says:
Since the game is freeware, you may grab a copy directly from our game downloads page or from the original site. You will need the latest development build to play it. Of course, if you encounter any bugs, please submit them to our bug tracker.500 years after the Griffon-Dragon war, the Dragons have
returned to reclaim their empire. Cities are falling,
everyone is dieing, and the lone Griffon Knight Fayne is
caught up in the middle of it all.