Though I haven't seen "I Am Legend" yet, I understand more clearly. I was under the impression this was more like the movie "Outbreak" where society was still functioning but suffered from the turmoil of the epidemic.
With this though, brings an assortment of other issues. I'm sure the Mansion has it's own power source, but what about everywhere else? Wouldn't electricity not be availble? Or what about the gas stations, would they still be supplied with gas to run our vehicles? I mean saying the U.S. has been abandoned means more than websites not being updated, it involves a whole array of problems. Which I suppose will make the game very interesting.