Additionally there is a whole at W51N50 that doesn't seem to have any applicable logic to it. It's just a room that decided not to generate walls.https://screeps.com/a/#!/map?pos=-51.5,-50.5The giant missing wall that was mentioned above is here:https://screeps.com/a/#!/map?pos=-45.5,10.5It's a fairly impressive hole, a whole side to a novice area is just open.if (newWall.timer > existingWall.timer) { wall.place(x,y, newWall.timer); }