A great question — and one worth exploring.
I honestly cannot believe that Hollywood has been reduced to making movies based on board games. I haven’t seen the movie, but from the trailer it’s not clear to me if it has anything to do with the game “Battleship” besides the license and the fact that it has battleships in it. I’d say this is the clearest sign yet that they’re running out of ideas.
So, what other board or pen-and-paper guessing games could get the Hollywood treatment? I’m thinking “Parcheesi” myself. Although they could also do an adaptation of “An Occurrence at Owl Creek Bridge” and say it’s a “Hangman” movie. The posters almost make themselves: