Bungie have released a new "Vidoc" trailer for Halo 3: ODST, the new Halo adventure due next week September 22nd 2009 on Xbox 360.

The video runs for a generous 8 and half minutes and offers a developer diary style look at the Halo 3: ODST design process with commentary from several members of the Bungie team.

Click here to watch it.

For more details on Halo 3: ODST, stop by AusGamers' in-depth preview