A free program for Android, by Chaotic Spin.

Drift Simulator Audi R8 Sports Car Racing is a 3D simulator with great graphics. Choose from a wide selection of vehicles such as sports cars, off-road vehicles, or speed cars. Customize your vehicles with different tires, wheels, smoke, colors, and more. There are 14 tracks you can play on and experience different driving difficulties. You can drive on different terrain, such as mountains, green valleys, deserts, etc.

When you start the game, you will be given a choice of 3 different maps to play on: desert, mountain, and valley. You will be able to choose the weather of the map: sunny, cloudy, rainy, or snowy. You will be able to play the game with or without the traffic. If you play the game with the traffic, you will have to slow down when driving through the traffic and be careful not to cause a crash.