This game like most say is fun but since the last update several days ago there has been serious issues in the game. The developers are not doing enough testing and bug fixes before they release new updates. The problem is not everyone has a high end computer or tablet and if this game is to be used on most operating systems it has to be programmed to suit most systems. After the last update I thought it was my internet connection as the game kept freezing or give me the rewards I had bought. Other than all of this it is a fun game to play but worked much better before the updates .