As a brave Knight, it is up to you to repel 50 waves of orcs, ogres and other terrors from the fort. Hold them off at the barricades, or fight them toe to toe inside the castle. Build buildings to fortify your position, unlock new equipment, or create friendly soldier training options. Equip yourself with awesome weapons, thick armour and sturdy shields. Specialise your play style by using skills earned through gaining levels and killing the invaders.