An electronic version of the classic Battleship game. The main difference between this game and regular Electronic Battleship / Electronic Sea Battle is the inclusion of space crafts alongside the regular naval vessels. These space crafts have a very different shape when compared to the naval vessels and thus have their own unique limitations of placement on the board. It comes in its original box which is approx 16" x 10 1/2" x 5" and it weighs 2.5lbs. The box has some shelf wear and the game board itself has some signs of light wear. Was tested and it works. It requires four AA batteries (not included).