it is a nice defense game but like everybody else on this list I have the same question where are the enemy's?

nice little design, simple and thematic. My only complaint is the enemies being too dark to see and the powerups seem really rare.

Nice little defense game, loved the atmosphere in this, it felt very lonely and like everything was coming to an end, very cool.  My only complaint is the black squares that you are supposed to stop going in to the black hole are really hard to see on a black background, a sort of grey colour might have been better.  Good job dude :)

Good atmosphere, fun game play. wish the the power-ups had additional features. but Great play through.