So, the game is supposedly going to happen entirely in City 17 and its premises. What kind of enviroment we haven't gone through yet? To me it feels like almost all backdrops for city fighting are exhausted. Any ideas what kind of new enviroments there might be? One example on creativeness over the usual office building-sewer-street-office building-sewer-roof-street city millieu, was the tunnel filled with radiactive goo in the latter part of HL 2, where you needed to avoid getting dropped from your makeshift bridges while simultaneusly navigating through the everloving horde of citys new inhabitants=zombies. Very different, almost Fallout-like, very cool.