Maybe you should add an upgrade that allow you to keep killing monsters and move to next zone even while pausing the game because when you get too advance the first 120 levels kinda pain in the ass
Also another thing what about the dead dude when I'll be able to give him 30 enchanted gems?
5/5 from me love this game
 "Enchanted Heroes"){kind=icon}
 "The Gatekeeper"){kind=icon}
 "Zombie And Juliet"){kind=icon}