A smooth wall of dark gray metal bisects the cavern here, its expanse pitted and scorched but quite solid looking. A strange, circular opening pierces the wall five feet off the ground, allowing access to some sort of hallway on the other side.<br/><br/>Just inside the hatch, the walls, floor and ceiling of this slightly curved hallway are made of smooth dark gray metal. Panels of lighter material run along the ceiling eight feet above. To the north and south the tunnel is blocked by walls of metal junk and rubble, while open doorways yawn to the east and west.