On Land and Sea is a Battleship-type strategy game. The "On Land and Sea&quot\; is an advanced logical shooter recommended for those who want to develop their own memory and logical thinking. You must place all of your battle units on a 20 by 20 grid. Then take shots at the enemy to discover his position. Your aim is to find all enemy units in the sea or land and to destroy them. Your ultimate goal is to reach the rank of Admiral, while the computer's task is to destroy you.