Quick answer
Find all three skulls and one terminal by following the mission path, with key collectibles at the spire (first skull), behind the substation (terminal), inside the right-side cave (second skull), and below the chandelier (third skull).
Guide briefing
Halo Campaign Evolved: Silent Cartographer Skulls and Terminal Guide
Find all three skulls and one terminal by following the mission path, with key collectibles at the spire (first skull), behind the substation (terminal), inside the right-side cave (second skull), and below the chandelier (third skull).
Applies to
- — Halo Campaign Evolved
- — The Silent Cartographer mission
- — Collectible completion
- — Skull and terminal hunting
Target
First Skull
- Checkpoint
- After first objective, before opening doors
- Landmark
- Spire with two Hunters
Do this
- 1After the doors shut and you're directed to the next objective, proceed to the spire where two Hunters are present.
- 2Jump up onto the first layer of the structure, then ascend to the second layer, and walk along the wall to reach the top.
Confirmation
First Skull is available as described. The skull appears after navigating the spire’s vertical platforming. It is accessible even if enemies are not defeated—rushing is possible.
Target
Terminal
- Checkpoint
- After first skull, before next objective
- Landmark
- Substation area
Do this
- 1After collecting the first skull, proceed to the substation as directed by the mission objective.
- 2Locate the terminal behind the main quest objective (substation) and interact with it to collect.
Confirmation
Terminal is available as described. The terminal is a required collectible and must be grabbed before continuing to the next objective.
Target
Second Skull
- Checkpoint
- After unlocking doors, before next spire
- Landmark
- Cave on right side of spire
Do this
- 1After unlocking the doors and reaching the next spire, do not enter the spire directly.
- 2Head up the right side of the spire to locate a cave entrance, then enter and collect the skull from the dirt floor.
Confirmation
Second Skull is available as described. This skull appears in the same general area as the previous one but requires deliberate deviation from the main path.
Target
Third Skull
- Checkpoint
- Inside the final spire, after descending stairs
- Landmark
- Chandelier area in stairwell
Do this
- 1Enter the final spire and descend the first staircase.
- 2Continue down the stairwell until you see the crystalline chandelier structure; drop down from the platform to reach the skull.
Confirmation
Third Skull is available as described. This skull is the final collectible for the mission and is found after navigating the interior stairwell and observing directional arrows.