Activision and Treyarch have released the first trailer highlighting the multiplayer side of Call of Duty: Black Ops II. You won't get a taste of the game modes being offered, but you will get a look at all the futuristic gadgets and weapons being put to good use. Seriously, what the hell is going on at the tail end of this trailer. It looks like the movie Birds, only the birds in question are huge attack drones. Terrifying.