Walls and fences
Walls are impassable barriers that prevent enemies from getting through, while fences guide citizens to where they are supposed to walk as well as keep animals from wandering away. There are three types of walls: palisade, stone wall and grand wall. And there are three types of fences: stockade, stone fence and wood fence. During an attack from enemies, they will attempt to destroy any wall or fence impeding their way, however, the better the material used to make the wall or fence, the longer it will take enemies to destroy it.
Visuals
Wood wall
Stone wall
Grand wall