One huge aspect of the game is how realistic it is. I feel that the game should include more aspects as to what life used to be like and how that would affect the apocalypse. Simply what i am saying is that in the major cities you should consider adding zombie hordes for a walking dead type of feeling. Also you should consider map additions as in a new city but not like any other city. You should make this one a very large city with more than one variation of skyscrapers like a glass but all moldy skyscraper. if you have any questions pleas contact me at leg101010@gmail.com.