Which units would you like to replace/add?

That's what I'm thinking: why do zombies and peasants always have such unhappy faces! :D

What do they have to be happy about? Some are constantly losing money, and when they get tired, they pick up their bows and go into battle. Others only get one turn per battle, and if they're lucky, they don't even get to use their "w" key to move very far, let alone earn glory or medals.