1. IT WAS NOT AN OFFICIAL SE PRODUCT
It was completely fan based.
2. IT WAS FOR THE N64
http://www.opcoder.com/projects/chrono/
The above link is for the dead project, it was supposely cross platform, but completely fan written.
SE Stomped on it, and for this, I won't forgive them.
Brave Fencer Musashi was a great game, I'd rather have a sequel tho.
*whaps a minku for a longevity berry*