Ads on top of ads on top of ads. You want some material? Watch an ad or gather it. Oh you have decided to gather it, well anyway here is an ad. Oh wait did you just get an upgrade? Here's an ad! Did you just breathe irl? Here's an ad!!! Well you get the point. Gameplay is actually pretty satisfying if you dont count in all the ads. For now, my advice is, do not download.