I think Sword of Hajya was the only one released in the west if I remember correctly. I know Final Conflict never made it out of Japan. I'm not entirely sure if the first Gaiden did or not. I never saw it in stores when I was young. I did have Sword of Hajya though. But those two were excellently redone on Sega CD. Shining Force CD is awesome. I wish they'd have put Final Conflict on it