Quick answer
Find the first skull by driving a tank into an ice wall to climb; collect the mission terminal in a secret room after exiting a cavern; locate the second skull by sliding down a spire at Rally Point Echo; retrieve the third skull by climbing the last of three concrete pillars in a snowy area.
Guide briefing
Halo Campaign Evolved: Assault on the Control Room Skulls and Terminal Guide
Find the first skull by driving a tank into an ice wall to climb; collect the mission terminal in a secret room after exiting a cavern; locate the second skull by sliding down a spire at Rally Point Echo; retrieve the third skull by climbing the last of three concrete pillars in a snowy area.
Applies to
- — Halo Campaign Evolved - Assault on the Control Room mission
- — Players seeking all collectibles in this mission
- — Players who have completed or are progressing through the mission
Target
First skull (ice wall climb)
- Checkpoint
- Bridge after tank sequence
- Landmark
- Ice wall with cutout near bridge
Do this
- 1Drive the tank into the ice wall until it functions as a ladder.
- 2Walk up the tank and grab the collectible from the cutout in the ice.
Confirmation
First skull (ice wall climb) is available as described. This is the first collectible of the mission. The tank is required to reach the height.
Target
Mission terminal
- Checkpoint
- Cavern after ghost acquisition
- Landmark
- Secret room on left after cavern exit
Do this
- 1After exiting the cavern, turn left into the secret room.
- 2Follow the path up the ramp and interact with the terminal on the right side.
Confirmation
Mission terminal is available as described. Only one terminal exists per mission. It unlocks mission progress and is required before proceeding to later collectibles.
Target
Third skull (bridge pillar)
- Checkpoint
- Wide open snowy area with giant bridges
- Landmark
- Last pillar of three concrete pillars
Do this
- 1In the wide open snowy area, look up to locate the giant bridges.
- 2Go to the back of the three concrete pillars and climb onto the last one to retrieve the skull.
Confirmation
Third skull (bridge pillar) is available as described. This skull is accessible after completing the main objective. The Banshees overhead indicate the correct area.
Target
Second skull (spire slide)
- Checkpoint
- Snowy bridge area after terminal
- Landmark
- Concrete structure with three pillars and spire
Do this
- 1After reaching the snowy bridge area, move to the back of the concrete structure.
- 2Slide down the spire on the left side to reach the skull at the base.
Confirmation
Second skull (spire slide) is available as described. This skull appears after the terminal is collected. The checkpoint at Rally Point Echo allows skipping earlier sections.