This is a fun game and the pixel art is nice but there are two things I feel are holding it back.
First is the lack of reward, however, this is more of a small peeve; you unlock a character at 10,000 dots but it would be nice to have another character or two to try reaching beyond that. This way the game has a little more replay value.
The second thing is that once you come to a certain point there's so much going on on-screen that the game begins to lag very badly causing the player to be hit by projectiles.

Except for one important fault, it was a nice game overall. Hope to see what you bring in the future.

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-

Fun little game. Could definitely see it as some sort of touch-friendly shot on the app markets.

not bad