One of Fort Warren's most arresting edifices, the demilune ("half-moon"), was constructed to enhance the defense of the fort's main gate. This was usually handled with a ravelin, but one of the fun things about starforts is how unique each one is...built in an era when there was little in the way of central planning, the defensive challenges of each fort were met with local ingenuity.

Please forgive the mortifying water on my camera's lens. I feel absolutely terrible about that, I assure you.