Interesting take on the theme. Why is there so much camera shaking? I was required to be in two stations at the same time, and couldn't help but lose. Might work well as a team game.

Your game is very nice to play. The general impact is positive.
As a professional game dev I would suggest... just kidding haha
Nonetheless, if you want to work on this project more I suggest making a difficulty incresing algorithm.
Graphics - very nice. Controls are also working very well.
Maybe you could also take a glimpse at my game? I already enlarged it into a wholesome Android game :)