The host of Spike TV'S Geoff Keighley has confirmed at E3 will finally shows the gameplay of Halo 4 , but also the new Spartan Ops missions.  If you see only the Conference Microsoft and its new campaign, then through the Spike TV special that will air about 10 hours after the end of the Conference, we will have the opportunity to finally give a closer look Spartan Ops expectations ranging to replace the shooting in this chapter of the saga. As usual we will all soon be published.