Buy Cars: Mater-National for Game Boy Adv or rent Cars: Mater-National on www.gamefly.com!

Join Lightning McQueen and take on a new group of challengers all vying to be the first winner of a new race in this full-throttle Cars showdown! Lightning's best friend Mater is hosting the First Annual Mater-National Race Festival. Do you have what it takes to outgun the competition and go home a champion? When you're not racing, you can run wild in an enhanced open Radiator Springs world, check out Lightning's new Racing Headquarters, and smooth out your skills at his practice facility. You'll speed around new tracks, meet new characters and play new modes.