A free program for Android, by GRAYPOW.

When you get bored of the same-old open-world driving games, why not try an open-world racing game with a twist? In Heat Gear – Race & Drift World, you can drive your way through the most interesting and exciting open world that you have ever seen. There is a huge selection of different cars that you can drive. And you can upgrade your car to improve your driving. So you can drive all kinds of different cars, from the most ordinary vehicles to the most unusual and exotic cars that you can think of.

This is a real 3D open world. So you can drive through the streets, go through the traffic, and crash into other cars. You can go around the blocks and get to different places.