This game used to be good, until they decided to increase the number of ads you have to watch for your daily, as well as also deciding to take away catch up progression by watching ads, and replace it with a stupid popup asking you to spend money, every single time you log in, or sell and start over. I'll change this review if they ever lose their greed and turn the game back to how it was when it wasn't a headache to look at, but I doubt that will happen.