The Master Chief returns to battle an ancient evil bent on vengeance and annihilation. Shipwrecked on a mysterious world, face with new enemies and deadly technology, the universe will never be the same. Enlist aboard the Infinity to experience Halo's original multiplayer and Spartan Ops - innovative episodic fiction-based co-op missions. *Online multiplayer and Spartan Ops missions require Xbox Live Gold membership (sold separately). Limited Edition includes access to nine maps, Bonus digital content through Xbox LIVE (requires Xbox LIVE Gold Membership that is sold separately), early access to six Specializations, The Special Edition of Halo 4: Forward Unto Dawn, a 90-minute extended version of the live-action digital series, and the UNSC Infinity Briefing Packet includes a Spartan armor customization schematic, information about UNSC weapons, and an introduction to the massive ship UNSC Infinity.