From Megamedia Corp.:
Travel to a time when navies battled pirates for control of the oceans and cutthroats tried to seize the land. Find out if your forces can withstand the onslaught from the sea. Play against the computer or a friend in this game of naval conquest. Choose from eleven sailing vessels, ranging from the small, swift galley to the cumbersome but powerful triple-decked battleship. Fire on your enemies, destroy their ships, and eliminate their forts to accomplish your final objectives.