In director Roland Emmerich's 1994 sci-fi thriller "Stargate," a mysterious metal ring, about nine feet wide, is discovered in the remote ruins of Egypt. The ring is found to be a mysterious ...
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 ...