NiGHTS
That's actually the only Saturn game I've ever had. The ones I wanted were all so ridiculously expensive (Panzer Dragoon Saga, Guardian Heroes, Saturn Bomberman, et all).
Too bad Sega totally screwed up NiGHTS on the Wii, though. Then again, they have always been very 50/50, but hey, at least they didn't give the main protagonist a gun.