Yes, but I was planning to add an illusion of movement for the car in the form of repeated lights on both sides of the road. And when it moves forward this illusion may a kind of speed up like the car is increasing its speed or quite the opposite - decreasing it. What is more, in the future there may appear another type of obstacles that may become bigger and take more complicated trajectory and I need more space for this reason too.
Yes. I have added it to this project task too like I described in the post #22.
It's a very nice idea as well. It's been quite too much for now and I have to choose from what to start first. I will let you know as soon as I do a new update for the game. And I must decide if I should widen the current track.