Full Campaign Walkthrough
All 13 missions — objectives, skulls, terminals, and Legendary tips
Main Campaign
1. The Pillar of Autumn
Escape the doomed ship as the Covenant boards
2. Halo
First steps on the ringworld - rescue the scattered survivors
3. The Truth and Reconciliation
Board a Covenant cruiser to rescue Captain Keyes
4. The Silent Cartographer
Storm the beaches and find the map room
5. Assault on the Control Room
Push through the frozen canyons to the heart of the ring
6. 343 Guilty Spark
Follow a dying signal into the swamp - and meet the Flood
7. The Library
The infamous mission, remade - four floors of Flood
8. Two Betrayals
The truth about Halo - destroy the pulse generators
9. Keyes
Return to the Truth and Reconciliation - now a Flood hive
10. The Maw
Destroy the ring - and outrun the explosion
Operation: METEORITE (Prequel Missions)
11. Boarding Action
Operation: METEORITE begins - board the Triumph of Tolerance
12. The Most Dangerous Game
Free the prisoners - and hunt the hunters
13. Heavy Burden
Steal the kelguid data - then take the fight to space
Every mission hides 3 skulls and 1 terminal (39 skulls + 13 terminals total). See the terminal guide for lore notes and the LASO guide for which skulls matter for MYTHIC.