Halo: Campaign Evolved Guide | All Mission Four Skulls

Here’s a guide to all the Skull Locations in Mission Four: The Silent Cartographer of Halo: Campaign Evolved.

Game Guide by Ragib Rawnak on Jul 28, 2026

Finding every Skull on The Silent Cartographer requires checking clever ledges both above ground and inside the subterranean installation.

This island mission holds key Skulls hidden along narrow rock geometry and platform drop-offs. Here is how you can track down each Skull on this level in Halo: Campaign Evolved.

Bandana Skull

Once you reach the Cartographer Facility, you’ll see a small Cave entrance to the right of the facility. To get the Bandana Skull, enter the Cave, and you’ll find the Skull resting near some rubble with a light beaming down.

Halo: Campaign Evolved Guide Bandana Skull

Acrophobia Skull

Progress through the level until you reach the first outdoor Hunter fight, where a large structure hinge arches overhead. Jump onto the side ledge running along this hinge.

Follow this narrow pathway all the way to the far end where the structure meets the cliff wall. The Acrophobia Skull is resting right at the end where the metal joins the rock face.

Hip Fire Skull

Head down into the main Silent Cartographer facility and clear out the interior chamber that is normally guarded by Hunters. Instead of heading down the main ramp as you normally would, look right next to it for a drop-off point in Halo: Campaign Evolved.

Carefully drop down onto the newly accessible ledge below. You will find the Hip Fire Skull sitting along the side of this platform.

Halo: Campaign Evolved Guide Hip Fire Skull

FAQ

Q. Why is the Acrophobia Skull so important to grab early?

A. The Acrophobia Skull allows you to fly freely through campaign levels when activated, making several hard-to-reach Skulls on future levels much easier to grab.