It's already announced, release date 2012 but obviously they just did it to have it there in case they actually get a script, a director, actors, and money of course.
I have to say, with these 2 trailers and the subject Zero Trailer, I really don't like the voice work goin on in these vids. Perhaps it's more to do with them purely being handed a cheesey script to begin with. It happened a couple of times in Mass Effect but overall the voice work was absolutely stellar. With these…