>>2595
Most of them are pretty mediocre. That being said, I liked :
* Akanekodan Teki Hihou : the second (I think ?) PCE RPG is decent and features an original story.
* Byakuran Aika : the Sega CD has lot of (lowres) FMVs, really make it looks like a vintage anime RPG.
* Ganso Musabetsu Kakuto ryu : PCE beat'em up. The cutscenes looks cheap (keep it mind it looked fantastic at the time and if you had a SFC/MD), but game has lot of charm.

>>2595
I can tell you that the playstation one isn't.