Halo 4 multiplayer gameplay
15"Halo 4" marks the return of Master Chief and the beginning of a new saga in the blockbuster franchise that has shaped entertainment history. E3 2012 marks the worldwide premiere of "Halo Infinity Multiplayer," including the all-new, story-driven experience known as Spartan Ops. A first of its kind, Spartan Ops is an episodic adventure — playable in single-player or cooperatively with up to four players — that blends immersive storytelling, high-quality cinematics and action-packed gameplay to deliver an unprecedented serialised experience. Spartan Ops will extend the "Halo 4" experience well beyond the game's launch. "Halo 4" hits store shelves on 6 Nov. 2012, delivering its most epic and explorative campaign yet, together with groundbreaking multiplayer action.