Halo: Campaign Evolved Guide | All Mission One Skulls

Here’s a guide to all the Skull Locations in Mission One: The Pillar of Autumn of Halo: Campaign Evolved.

Game Guide by Ragib Rawnak on Jul 28, 2026

Finding every collectible in Halo Campaign Evolved takes real patience. The game features 42 hidden Skulls spread across 13 levels, so starting your search early is smart.

The opening mission, Pillar of Autumn, holds three of these Skulls. They are easy to miss if you rush through the corridors, but you can grab all of them in a single run. Here's where to find each one in Halo: Campaign Evolved.

Speed Limit Skull

Right after Master Chief steps out of cold storage in the Cryo Bay, look toward the cryopods on the right side of the room.

Jump onto the catwalk running along the wall. Walk all the way to the far end of this catwalk to find the Speed Limit Skull resting on the floor in Halo: Campaign Evolved.

Halo: Campaign Evolved Guide Speed Limit Skull

Magnified Skull

After you exit the Cryo Bay, you will run into Chips Dubbo, the famous Australian marine. Follow him through the corridors as he guides you toward the Armory. Once inside the room, look up at the tall weapon racks. The Magnified Skull sits directly on top of one of these racks.

Perspective Skull

Continue playing through the level until you reach the Bridge. Walk past Captain Keyes toward the glass window and look for the observation deck area.

Drop down into this lower deck. Head into the corner of the platform to pick up the Perspective Skull in Halo: Campaign Evolved.

Halo: Campaign Evolved Guide Perspective Skull