RaceCraft - Build & Race for Android
Unlike traditional races, you can build your own track here. The construction elements resemble famous track constructor, and what comes out of it will be something like a roller coaster.
The track constructor displays the construction result in 2D, but during the round the track comes to life in good 3D and the result is quite spectacular. The choice of cars is quite good. Each of the available cars can always get an unexpected advantage over others. You can play both online and offline. There are different ratings.