HAVE YOU GOT THE DRIVE TO MAKE IT TO THE TOP? Start as a novice, learn the courses, and race your way to the professional Indy Circuit the same way Al Unser Jr. did! Four different styles of racing and four entirely different vehicles with one- or two-player simultaneous action: - Go-karts on twisting dirt tracks. - Souped-up snowmobiles on slippery snow courses. - Hot, high-horsepower IROC racers. - Indy cars on the fastest tracks of all! Race hard and place high to take on the ultimate challenge of Pike's Peak! It won't be easy to race to the top - this is a challenge you'll want to come back to again and again! If you're the best, you'll make it to the final showdown against Al Unser Jr. himself! The thrill come from hanging in there until you reach the top!