Halo 4 - Beam Down Gameplay

(Spoiler Warning - This Video contains footage from the Halo 4 campaign mode.) Master Chief tries out some Promethean weapons as he battles his way to the beam control in order to clean up the signal from the beacon. Follow Halo 4 at GameSpot.com! http://www.gamespot.com/halo-4/ Official Site - http://halo.xbox.com/halo4 Check out our review! Watch - http://www.youtube.com/watch?v=z9BcBkEHHi8 ...