This is pretty much just an ad marathon. I mean the game it's self is fun but you're gonna spend 80% of the time you have the app open seeing the same 6 or 7 ads over and over. And more often than not the ads just sit there when they're over with no way to get back to the game other than restarting the app... Might as well just be a compilation of ads you sit through with a little tower defense mini game every 8 minutes.