Looks like the very first teaser is now available for CoD:BO. Only thing is, because it is only a teaser there is basically no information given about the game, and gameplay is shown in half second shots. This is informative however, because it is easy to tell with some handy pauses that there are a multitude of venues that the game will take place in. It definitely appears that Vietnam will be visited, and you may even be able to pilot your own attack helicopter too.
Then there looks like some sort of space mission which would be a bit confusing to say the least, however that could just be a cutscene shown as gameplay. Can’t wait for it to come out now with everything they keep teasing us with. Just have to wait till Nov. 9, 2010 to discover everything.