The spin-off game can be a tricky one, and there's no telling which property has the potential (or is handled well enough) to become a franchise. For instance, when Roland Emmerich's 1994 sci-fi film ...

Yet Amazon MGM, which has the rights to the movie, thinks more could be done with it, and have tasked ‘Blindspot’ creator Martin Gero with developing a brand new show. The original movie and much of ...