The latest Halo 4 video focuses on the game's multiplayer modes, introducing the Infinity ship, which serves as an online hub.
It then looks at War Games, the competitive portion of the game, followed by the Spartan Ops co-operative missions.
It was recently revealed that Halo 4 will require 8GB of data for multiplayer.
The game's Longbow map, meanwhile, has been detailed, alongside a collection of screenshots.
Halo 4 was named 'Best Shooter' and 'Best Multiplayer' during Digital Spy's Best of E3 2012 awards.
It will be available exclusively on Xbox 360 from November 6 worldwide.
> Read our hands-on preview of Halo 4's multiplayer
Screenshot gallery - Halo 4 images:
Copyright: Microsoft Games