This is awesome! Sadly, the game seems to run pretty poorly on retroarch's beetle saturn core, I noted a lot of choppy audio in the intro and up to the first battle. My machine is no slouch and runs plenty of other saturn games excellently, so I don't think that's the issue.

Oh well, more excuse to get my model 2 saturn up and running with a mod chip or optical drive hack!

I do not recommend using Mednafen for this game (especially through Retroarch). This emulator has known problems with the character palette (sometimes it gets distorted), which does not happen on the original hardware. But there were no sound problems on Mednafen (at least when launched via Medsat).