I don't like using the smartphone touch screen because it hurts my hand than the orignal game where the pc version is much easy to use. I tried using this game on bluestacks so I can assign the buttons with the buttons on my usb xbox controller or the keyboard to be more easy but the game detected it and banned me for it... They just dont care about the players who has issue playing keyboard or xbox controller. I miss the orignal game on pc. always more fun as I play every day. 2 thumbs down.