If this does go ahead may I suggest that you rename Video Game Tie-In to 'Comic Book Adaptation' since its already been attributed to 1,500 issues and merge the other 3 concepts into that. I'd be willing to do a bit of work on it.
Alternatively the 2 TV concepts could be merged like I said before and 'Comic Book Adaptation' could be renamed 'Film Adaptation/Tie-in'. That way we'd have a concept each for TV, film and video games.
The 'Comic Book Adaptation' concept is a bit confusing in itself. It used to be just for comic books based on films that are BASED on comic books. But now it does seem to cover everything including TV stuff.