The Sega CD version has a completely original episode based on the fantastic Batman: The Animated Series show, which is the highlight of an otherwise mediocre product where you go around racing the baddies like Poison Ivy, Riddler, Joker, Clayface in your batmobile/batwing across the streets/skies of Gotham City. Sounds cool but the game doesn't play well with an atrocious framerate really hampering the experience, whilst the majority of the driving sections are uninspiring shooting stages. Props to the great visuals and the soundtrack though, but look out for the Riddler's virtual arcade stage... shudder.