My workers in Flow of War are tireless and uncomplaining, labouring away silently in the face of all adversity. Nonetheless, I can feel their seething irritation when I plant my fortress layout awry. Flow of War is a "classic RTS" with an economic element that mostly runs itself. You can recruit your own jerks with swords, together with fancier murderfolk such as multishot archers and wizards. Unlocking the right tier of buildings at the right time is clearly very important on later maps.