Megaproracer is a multiplayer online racing game. The game is viewed from above, similar to classic 2D racers like Super Cars. You can play against either AI or friends and there are lots of tracks to pick from. Even better, you can create your own with the track editor.
6 different vehicle types are available at the start, from the chunky but reliable Drifter, to the fast and hard to control Vaik. They each have their own power and handling values and you can tweak the base colors.
Pick your track, the number of laps and then get started. It takes a little while to get used to the controls, after which you can start to zip around the tracks effortlessly - assuming another player doesn't get in your way of course!