Just an awful game. basically a puzzle game, poorly done, with a horrible UI that is frustrating at best.
The game claims "100 missions" - well, it's 10 track arrangements, each with 10 missions, you have to get through the missions in order. the first 10 missions are on the first track, the first 4 missions were exactly the same, then it switched it up a bit with a combination of cars that had to go on different tracks. by the 7th mission I was so bored of the track layout I wanted to quit, but kept on so i could see the next location.
The next location was 4 tracks instead of 3, and I ran into a glitch which prevented me from completing the level.