I thought the Play button was to play the game, but looks like that was to Google Play! I spot the 'CLick to Play' the second time around, but it just shows for a brief moment. When you play the game, only the ground really gives a sense of momentum, otherwise it looks like you're always on the same screen. I like the crispy graphics though, and the game idea isn't bad, though gets a bit monotone after a while. Keep it going!
-cd-