how do you expect to keep your player base let alone grow it when the fraudulent ads you allow on your site continually lock the screen, push down the screen etc. unless you pay for the ad block. This problem with the aggressive ads or video ads has been going on for 3 plus ages now. it is crystal clear that devs have zero interest to correct it. forget about improving the game mechanics it's all secondary why you can't even attack with out buying the ad block. this game deserves to die.....