The overall gameplay and interface are great in my opinion. I have only just begun and am not sure how the late game will go (or if there is one), but the initial experience has been very positive. I would make one definite recommendation though. Please implement an auto follow if one is not already available (I could not locate one). Also, I know it is difficult, but if it is possible, maybe make the click drag effect less powerful. Often when clicking, the screen will hold and slide a small amount. This happens particularly while moving from one enemy to another while clicking quickly. Thank you for the fun game and I hope it lasts for many hours/days/etc.