I think it would be a massive problem to translate 1408 to a game, even the movie must have taken quite some thought: the written story is so very based upon the abstract and what is impossible to see. The dread Mr Enslin feels upon hearing the voice in the telephone, for instance: that horror was not quite possible to convey in the movie. I'm not saying it would be impossible, but I DO think it will need some real steel backbone to take on the transformation of the abstract senses in 1408 into a game: the equivalence of a series of tasks. Can it be done, good on whoever takes it upon him or her!