I am working on a TV show for the BBC and need to find a large version of the Battleship Game to film. Often you see in Pubs large Jenga's and Connect Fours we need a similar idea but for Battleships. Or do any of you play it on a large screen that we could film?
I am based in London so it needs to be local to there.
Now, on to your question: Try contacting Hasbro directly. At the Essen Toy Faire Hasbro brought several larger than life editions of its games. I don't recall seeing Battleship there but that doesn't mean one doesn't exist.