Build the biggest, most blisteringly powerful battleship fleet imaginable, then fight back against the tyrannical Blackwater navy! Choose one of 3 ship classes, then fill multiple gun slots with powerful weapons and add Bridges and Modules to get new abilities and enhancements. Take your custom ship build into one of 14 missions, and unleash pure havoc as you target your weapons, ram enemies into gibs, and trigger ocean boiling special abilities. Earn resources and precious Blueprints with each victory, upgrade your ship, and build a fleet of up to 15 ships to wrest command of the seas away from your relentless enemy.