this is my favorite mobile game. The goals are easy and the world's are much larger than expected. The simple gameplay and simple graphics really scratch the dopamine itch. I am really looking forward to new world's being added! There are too many ads, and the ads often cause the game to crash. This is difficult when the easiest (but not only) way to acquire some vital resources is by watching ads. I would gladly pay $10USD to turn off ads in this game. Play this game. (Edit- grammar)