Here you are, onto the final mission, The Pillar of Autumn in Halo: Reach. You've got the package, Cortana (foreshadowing for the first Halo for those of you who played the first.) and she's selected you to take her and deliver her to the Pillar of Autumn! If you're having trouble making it through this mission or are looking for a different strategy for finishing the mission, check out this video. You will get a full walkthrough of the last mission, The Pillar of Autumn in Halo: Reach for the Xbox 360.