Thu, Jul 30, 2009 | 22:34 BST
Halo 3: ODST trailer gives you a bit of background
Buck talks in the latest Halo 3: ODST video, chatting about his squad members, their equipment and their mission.
Shows some gameplay as well, after the break.
There’s loads of voice talent in the game, apparently, see if you can point them out. No cheating by visiting Joystiq for the answers either.
It’s out September 22.