I personally would of rated this game (and if the problems are solved I might as well in the near future) 5 stars if it had not had the few bugs I have seen. Ok, from the top:
#1: After had toggling the “Privacy Policy” button, henceforth bringing you to that specific page, there is no way to return back unless you exit the tab completely (Although this doesn’t seem like much now I will refer to this later)
#2: Yes, Indeed, I have noticed many ads but that is understandable as this is a free-to-play io game, but why is it that when you start the game when not choosing a powerup it will yet still force you to watch an ad?
#3: If you are to exit the tab completely, it will delete all of your progress. This is the biggest and most problematic bug I have seen, as it will remove certain features from the game, and, now as I will refer from earlier, basically turns the Privacy Policy into a Save File Death Button.
Otherwise, this game is great, and I am looking forward to updates in the future. Sincerely, Mr. N.