This game is great and I love your commitment to improving it, The only thing gripe I have is that when I leave the tab this game is in it pauses. Also I would really like to see something to work towards, some kind of reward for killing the boss and maybe something to carry over to the next reset based on what you have achieved in you're current run other than improving click damage.
Other then that I love the game and can't wait to see it after you've tinkered with it a bit more.