I found a glitch :( On the level with the bird, if you click the guy to the right (causing him to throw a brussels sprout), he won't die, and you get stuck. (Interestingly, an axe comes out of nowhere if you do this.)
Hmm... I wonder why people are so intolerant of Idle RPGs whereas they are tolerant of Idle games where you get to a picture and the text "Rate 5!" I like that you spent the time to make a quest; try implementing more user interactivity like manual battle (or at least an option). 3/5