Double-take: Black Ops 2's Vonderhaar walks us through the multiplayer trailer

Had a hard time catching all of the new multiplayer stuff revealed in the first Black Ops 2 multiplayer trailer? Treyarch game design director David Vonderhaar takes us on an extended tour of that trailer and clues us in on the new tech and firepower coming in November's sequel.

This article was originally published on Joystiq.