Grinding without spending real money, just the way I like it. It's also esports competitive which is a huge surprise for me. I did not think it would be this much fun. It's fun enough to the point where I can't stop playing it even if I lost badly from my opponent. The only thing that stops me from playing is the chests that takes a bit too long for me to open. I literally have to wait half a whole day just to open a royal chest. Other than that this game is worth playing. Think smart to win.