Rot the sea has always been an area of expanding the original number of colonies established by successive forced successive abandoned 30 years ago, President Jite was rotten sea engulfed the island Lavaland from Freya has no residents outside.
Lavaland under the aegis of the Fengshen Gan Lake with the north wind and the barrier, as well as its own big and strong defense system, the time being no threat. In this way human beings in this last refuge breeding ground where.
Lavaland stronghold legend with the help of the spring of Columbia lost the old with the once-defense technology to build the world's bastion, which at that time can not be destroyed.
Since the default despite repeated since the completion of the number of re-surrounded by powerful enemies but overrun too. Widen again after the end of the Warring States Period rebuilt into a fortress to live.
Since the colony after the fall of a large number of refugees in the mountain excavation, building a large underground city, actually makes the capacity of a fortress can be satisfied that the city tens of thousands of people.
Makes the balance once the siege artillery side tilt, but the ultimate castle - bastion of the appearance of the castle in the Old World has always been the fulcrum of defensive play to their value.
Vauban type system
U.S. Civil War
Modern Cold War
Star-shaped fortress is not shooting dead. To all the attacking side will face more than the direction of the route, multi-level cross-fire attack.
Fort and the fort to help defend each other between the cover of the offensive side are just like standing on the chopping block, surrounded by open no place to hide.
Even if the walls have been rushed to the foot remains fully exposed to the side of the fortress shooting range, while the more attack surface can be washed look inside more and more the situation will be more complex.
Fort existence of square and curved corners (shooting blind spots), with their own line of defense can not be completed.
Lavaland defense and armed forces
Lavaland polygon has five 10-20 m platform, the first 2,3,5-level built defensive walls constitute the three lines of defense.
Hector outermost line of defense
Mellot main line of defense
Epic wall + City defend cannon. Has always been rated as non-capture.
Red guns can block the entire surface of the lake to deter the other side of
Setting the wall to defend the new Rapid-fire intruders.
Mellot wall epitaxy a fancy Ulu outer city wall protection.
Ulu Wall with the front four Feng Shui Windmill
Can style windmill, water tankers, pneumatic pumps, water moving ventilator.
Civil fort and Ulu Wall, Java River and Feng Shui Windmill.