This game needs to be longer (more levels), needs more units needs a game speed x2 option and definetely needs badges. Click the plus mark if you agree!
Why not like in epic war 3, the hero gets stronger as you progress in the game? If not, you can fill the page with a lot more updates for the hero, but some of them can only be done after a certain level or extra is completed. At least then we can use it to fight instead of keping it protected in the left corner.