NASCAR Kart Racing - Nintendo Wii Fun, Competitive Kart Racing For Everyone - Race as your favorite NASCAR driver and compete against friends and family with four-player split-screen action. Stay In The Zone - Fill your boost meter to trigger a speed burst or slingshot around the track with the help of your teammate in a race for the checkered flag. Power-Up To Make The Pass - Yellow-flag the competition, throw an oil slick, launch a rocket, and more as you work your way past the field. Set Your Sights On The Championship - The competition has taken control of all tracks - now it's up to you and a teammate to beat each duo and take 'em back.