Short description of BattleStar 2000 3.5: BattleStar is a small single-player game similar to the classic BattleShip. The BattleStar game board is a 9x9x9 grid representing a 3-D galaxy. The galaxy contains 927 sectors, 60 of which contain enemy warships. You must locate and destroy these enemy invaders before they can establish bases in the galaxy.