If you haven’t figure it out yet why it is called such then here is a little explanation. The truck, terrain and everything that you can see here are all shadows. It is like looking in a different version that is a shadow of all things (yes, it is creepy!).
The truck is hard to control since the animation is slow, but you can get used to it in time. The objective of the game is to get to the other side without crashing or falling down from cliffs or whatever it is. You don’t need to worry about hurrying up since there are no timers in the game.