Uploaded July 2026 | Updated September 2026, 1 week ago

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Follow along this video guide to find the location of the hidden Johnny Ammo Seed skull, the second skull in the first prequel bonus mission Boarding Action in Halo: Campaign Evolved.

• Once you reach a room with sand on the ground, defeat all enemies, and continue walking up the ramps.
• Instead of continuing the story by going up one more ramp to the purple teleporter, continue past that ramp and go left to follow the path to directly above the area you originally had entered the room.
• Here there are two green doors - enter the left doors and follow the path into a back area to see a group of Covenant then coming out of a door across from you. There are two elites with energy swords and 3 other enemies.
• Defeat all enemies in this area and then walk to the middle of the curved central bridge, which has a tall rock formation near it. The skull is sitting in the middle of the bridge.

Johnny Ammo Seed causes you to lose the ammo remaining in the discarded clip when reloading.

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