The ad implementation is catastrophic. Ads cause me to have to quit the game every 3 or 4 turns as the ad doesn't load and never gets to the part where I can skip it. Just hands indefinitely. So far it seems to be the Carv ad and another. I will update with the other one when it comes up again. Please make a paid version or make the ad experience more seamless. I shouldn't have to repeatedly quit the game to keep playing. Perfect!