If you have any content at all (code, graphics, story) you should maybe make this available. Github would be possible or at least a simple website where people can get as much information as possible about the actual state of the project.

As others pointed out already, gaming sites and forums get many requests of this kind, without some proof that you are serious about the project they won't care about it (though will most likely give some general advice that's helpful.) A less specialized site to post would be reddit in some of the gaming oriented subreddits like http://www.reddit.com/r/gamedev/