Spartan Ops Episode 9: Key
ONI has ordered Doctor Halsey assassinated, and Sarah Palmer is slated to pull the trigger. Lasky, in an effort to save Halsey's life, sends Fireteam Majestic to stop Palmer. What Majestic discovers is the key to the future of the Halo Universe.
Spartan Ops Episode 7 Trailer
As Lasky confronts Halsey for her actions, the Infinity is invaded by Promethean Knights and Sangheili terrorist Jul 'Mdama gets closer to unlocking the secrets of the Librarian. Spartan Ops Season 1 is free with the purchase of Halo 4. Requires Xbox Live Gold membership. Halo 4 is available now for the Xbox 360.
Spartan Ops Episode 10: Exodus
Jul 'Mdama's final plan is set in motion, guaranteeing the destruction of Infinity and her crew. Spartan Palmer and the members of Fireteam Majestic are dispatched on a do or die mission as the events of Spartan Ops come to an explosive end!
Spartan Ops Episode 8: Expendable
Fireteam Majestic are reunited, but the Infinity is still under attack by Promethean forces. Unfortunately for Lasky, he won't know what the Prometheans are after until it's too late.