Well done for making your first game ! The game is pretty fun, i like the concept. The music is too repetitive and annoying but it's very good that you included music in the first place. I found it was pretty trivial to pass the obsacles by putting yourself next to it and going in its direction until you change to the right color, maybe making the obstacles move faster than the player would fix it. Anyway well done again and don't stop there ! Keep making game !