It is a fantastic inactive game and a rare game for which I pay. The visual style is incredible and you can easily prestige. Now the problems. There is no way to level up in increases (+10, +100, etc.) which is a basic feature in each game. The packages to buy are confused and do not tell him enough about what he is buying. I also believe that the falling rate of legendary boxes is too low. Finally, the merger game is boring. You need to be seasoned. Great game. I am changing my review to 5 stars. There is a lot to keep inactive players busy. With good graphics, the game seems to flow well. Like all games, there are ads bunusses, but these do not seem excessive. Unfortunately for me, I can\'t play it on my old phone. When many things happen on the screen, the game freezes and closes. It is not the fault of the designers. This game is a rather typical inactive game. Except that it is one of the wonderful few that has a price to eliminate all ads. I hate ads. It hooks you with play and progress, and then that progress becomes slower and slower. This has become so exhausting that I hardly review my progress. The initial race is wonderful and it is worth the price of eliminating ads. The only thing that could complain about this game with respect to many ads. However, it fits well in the game because it is relatively full of action and anyway there is a lot of inactivity time, so it does not feel particularly harmful. Apart from that, it\'s just a very well designed inactive game. I especially like that to win medals that you must continually restart, which helps avoid the deceleration that many inactive games experience. It really is surprisingly near optimal. Very fun game to spend time. Many facets other than the game with progression. The ads are completely volunteer, but they will also give double rewards, potentiators, etc. There is an error not so good when you have the opportunity to gain double rewards in gold offline when you see an ad. If you are on any other screen other than the main battle screen, then you will not get any gold or rewards. Devs, it would be great if you could fix this. I have overlooked this keeping the game on the main battle screen.