Admiral, take command of a powerful warship and set sail to fight the enemy invasion. Fight with your powerful artillery, they must not reach our shores! Resist enemy attacks and shoot down all the battleships and planes that try to destroy you and advance. Use the rocks to shelter and be ready to make a real carnage. But be careful, you must not be hit if you want to emerge victorious from this war. It is up to you to play wave after enemy wave and survive to make the best score!