Great idea, make some art and few more levels, maby diffrent enemies and release the mobile version and You can easily get many people play it. But there are 2 things that I didn't like, first of all, the white background was near white website and I couldn't see where the arrow will bounce, but that's not a big deal. The second, more important thing is, when you stand in the lower right corner, there is a really small chance that anything will hit you. I've got over 500 points just standing there and doing nothing. But still, Great job!