Fun concept, I like it. Unfortunately it was only partly usable: the game is at a huge resolution and doesn't fit on my monitor, even though my monitor is not small. Even in fullscreen mode, it still extended offscreen so I couldn't see everything. Also I eventually lost when the ads stopped closing, the X's in them no longer worked. In my game, I did have 1 ad that intentionally didn't close until you did something else to trigger it; I'm not sure if maybe you did the same.