Giant sandwich

The giant sandwich surrounded by worshipping Grunts.

In the open world section of Halo Infinite's campaign, a giant sandwich can be found in a cave near the Reformation Spire, where the mission Spire takes place. The sandwich is surrounded by a bunch of frozen Grunts posed in reverence and worship. 8-bit versions of Halo Infinite's music can be heard from the sandwich.

Walkthrough

To find the Easter egg, head to the large cave southeast of the Reformation Spire. You will see a Warthog parked at the entrance. The cave is dim, illuminated by red lights and littered with weapons.

The cave opens up to a Forerunner structure occupied by Banished that you should kill first. An S7 Sniper is provided to make the job easier. Clearing out the Banished forces will reward you with a Spartan core that can be found at the end of the small Forerunner chamber, overlooking the ringworld outside.

Back in the cavern, nearby the plasma cannon you will find a hexagonal pillar with a gap in it. Grapple to the top of the pillar, then grapple into a hole at the top of the roof. You will finally reach the giant sandwich cave.

Production notes

• The giant sandwich is a massively sized-up version of the sandwich that can be placed in Forge.
  • Other sandwich-related Easter eggs that can be found in Halo Infinite include the out-of-bounds "Super Sandwich" in the Winter Update multiplayer map Empyrean, and the Sandwich Idol in the Season 05: Reckoning map Forbidden.
• The Grunts surrounding the sandwich are static models who don't register on the motion tracker as neither friend nor foe. You can melee them, but they lack collision, meaning they cannot be killed.