The game itself is pretty good, and the pay model isn't that bad. But this game is VERY poorly optimized for phones. It runs poorly, has constant crashes and a tiny dueling screen that makes it hard to select or see anything properly. (I have a 6.6 inch flagship phone that's only 2 years old) I'm disappointed because it does well on my laptop which is 6 years old. It has a 2 core 4 thread, non overclocked CPU with integrated graphics and 8 GB of DDR3 ram and it runs smoothly at 1080p.