This is a strategy game need to use wisdom, use your warships occupy all the waters.
Players enter the game and control Navy, AI control pirates.Players offensive, control their warships moving or manufacturing. The warships has moving range and manufacturing range, in the moving range of the warship can be freely moved to occupy the waters, but their original area will lost; and in warship's range of one water around its own, warships can be manufacturing a new warship to occupy the area.
No time to waste, to beat the pirates