Not a bad game but if you choose not to PAY you can never get good weapons. You may have millions in game cash but you can't buy gold with it. You can earn gold but it is such a long process that the game becomes boring before you can get enough to buy the good stuff and they have a purchase button positioned where the start button is so that you may be tapping in anticipation of starting your next try and you spend gold on something that you don't even want. Game is a cash grab.