(Base Manual) - Base Defense Regulations

(1/3) This aquatic base is protected by two retractable walls. Lookouts,
spotlights, and guards are posted
inside each wall. Special care must be taken to protect the Control Tower, located in the center. (see next page)

(2/3) The inner walls surrounding the Control Tower remain closed.
These walls only open while taking
in supplies or during a Red Alert
to allow reinforcements to attack.

(3/3) When our defense capabilities have been severely compromised, troops from behind the inner wall will advance to defend the Control
Tower. Beware, the Control Tower may be under attack from intruders if this emergency occurs.