Ah, gotcha. So the point is just to bounce the orange balls around with the red block or attempt to dodge them instead. More of a make your own fun sort of game circa the Magnavox Odyssey era. 

I guess the best feedback is the game is rather bare. The balls bouncing around certainly feel good and the movement works and is responsive but that's about all I can comment on. Otherwise I hope you build from this experience with your next game(s) to make more fully fleshed out games in the future.