Hmm... Maybe some hotkeys? I'd like to be able to move multiple groups of Knights to the same location a lot faster than clicking rapidly. Hotkeys for other buildings and upgrades would be lovely.
Wait a second... Let me get this straight... The Barbarians start with two axes, and have an upgrade that allegedly gives them ANOTHER Axe, and this can be upgraded THREE TIMES? They have two to begin with, and get THREE MORE!? One Barbarian, Five Axes. 5/5