might wanna try shining force III too although parts 2 and 3 only made it in japan.. plus there is a rare special disc that was released..
panzer dragoon saga (if you can afford it although all the versions are region locked and require some codes in action replay)
if you do want to get the lunar games there are 4 of them for the Sega Saturn.. the original release of Lunar Silver star story, then they re-released it later with almost 30 frames a second fmv as Lunar MPEG silver star story complete.. (bare in mind this requires the mpeg vcd card and the only lunar game to require it) then there is also Lunar 2 eternal blue and lunar magic school..
plus there is grandia and grandia digital museum
for shmups theres cotton 2 and cotton boomerang
vampire hunter, street fighter alpha2, zero 2, xmen vs streetfighter, marvel vs street fighter
and for puzzles .. puyo puyo sun and hanagumi taisen columns
