Latest trailer from Halo 5 Guardians as Microsoft Studios prepares for its release a month from now... "Watch the opening cinematic to Halo 5: Guardians Second mission - "Blue Team". Led by the legendary Master Chief, Blue Team boards a derelict Office of Naval Intelligence (ONI) research facility to ensure its contents don't fall into the hands of a renegade faction of Covenant zealots.

Halo 5: Guardians is available exclusively on Xbox One on October 27; pre-order and additional information is available at www.xbox.com/halo."