The trailer is, as we've said, supposedly voiced in English, but also will detail an entirely new environment. We'd been wondering when Snake and the gang would get out of the dismal, cow-robot overrun city. Chances are, though, it won't be horribly different from what we've already seen. It's rare that Kojima and crew show off later parts of a game before the release, but we might get a glimpse of what to expect. Perhaps something a little more futuristic than a middle-eastern city? Like ... a space station! That'd be a change.