I recently played the PC classic TurboSliders (http://www.turbosliders.com/) . Local shared keyboard 1v1 in the smallest tracks with single screen zoom (no scrolling) and collisions turned off. It's so so so much fun. (particularly using AntiSlider car). Having no collisions really helps to keep the races fair. When you loose it always seems fair and due to the low frustration and pure fun of the races you always want another go. 5 out of 5.