Skitchin'(Genesis, and believe me, I could be here all day with this console...): Unlike it's more recognized cousin Road Rash, it's not as pick up and play, which will turn off a number of impatient gamers. As a game played on inline skates, you can really put a beat down on the other racers, giving it something of a beat 'em up feel. You can upgrade individual pieces of gear between races, provided you did well enough. Depending on what you do on some tracks, you can play bonus tracks for extra money. There's no AI to worry about, all the racers are pretty much out to get you, so either kick their asses, or hitch rides on the back of cars(Back to the Future, late for school style), slingshotting past everything else, possibly pulling off insane tricks(hint: let go of the buttons as soon as you start to do something, if you want to land).
Just a fun lesser known game where you may want to read about how it controls beforehand.