There is no surprise on all "game is hard to understand" comments, seeing how half of the recently popular games consists of idlers. A fun little game.
I have no idea if I'm doing something wrong, but after beating Arcane chapel and Kura's Beach, I have to "Reach Queen Castle (who sparkles)". After getting to it, nothing happens. I've walked trough map several times and reloaded, still getting to castle nothing triggers. And I want to open last three dots :(