Thanks for the comment, But I actually like the resolution being so small. If you switch to window mode it's kind of an "icon" game. And I think the blur in fullscreen looks pretty good, but I guess that's just a matter of opinion. As for the difficulty, It depends on how many ships you've shot. If you don't shoot any ships it doesn't get any harder. I'm sorry about not making the point of the game clear, I guesss I was in too big of a hurry when I uploaded the game. But anyway, thanks for the constructive criticism.