Shining Force Gaiden 3:The Final Conflict (Only in Japan).
The first two gaidens continue the story from the first shining force on mega drive and the second connects the previous three (SF, SFG1, SFG2) with Shining Force 2 on mega drive.For example:If you played SF2 on MD you already know of Sir Hawell (Kazin's teacher), well he is a member of the Force in the Final Conflict with some other old friends!
I have the ROMS and the translation for all the Japanese Shining Forces if you want them contact me.
The SFG series is for gamegear, SMEG for DC should run it, it's a master system emu, but gamegear and mastersystem are pretty much the same. Also if you take a look at the DCEmu screenshots of SMEG it shows megaman for gamegear running. As for the saturn, good luck trying to emulate that on the dreamcast
sega has not been known (yet) to port older awsome games to new systems either.. it is great that they leave these titles exclusive to the saturn for "hardcore"status, but Pleeease sega, all it takes is 1 2 3 and you have a shining force compilation on ps2 gc or the xbox.. pleeeaase!