Well, this game is awful, however, we should still be helpful.
First off, clear out that "you shoot s***" and "click on people and they wil die". It's a bit unprofessional, what with the casual tone, lack of proper capitalization, and mispelling in the "wil". So, once that's done, maybe you could use an image as one of the enemies, and use that as the logo? Or maybe on the front page? With your current image, your game's style isn't very well represented.