More like what some people do on the Invelos forum. It was actually the couple threads there that gave me the idea for here. I have seen a section of a forum for this purpose at other sites. Usually broken up in 2 sections... one for text games... like the couple threads at Invelos... and another section for Image Games (ones I like) Where you do stuff like post an image from a scene in the movie... the next person that guesses the movie posts the next image. Stuff like that.
Don't know if people here would be interested in it or not. just popped into my mind while at the other forum.