Halo Infinite: Mjolnir Armory and Spartan Cores (Connections) - list Halo Infinite guide, walkthrough

This page of the Halo Infinite game guide shows the secrets - all 14 Mjolnir armories and 17 Spartan cores from the Campaign Contacts chapter.

Last update: 10 January 2022

On this page of our secrets guide to Halo Infinite we've listed all fourteen Mjolnir Armories and all seventeen Spartan Cores available in the Connections chapter. Using the following list should help you find all the collectibles in the Connections area.

• The Connections Area - 1st Mjolnir Armory
• The Connections Area - 2nd Mjolnir Armory
• The Connections Area - 3rd Mjolnir Armory
• The Connections Area - 4th Mjolnir Armory
• The Connections Area - 5th Mjolnir Armory
• The Connections Area - 6th Mjolnir Armory
• The Connections Area - 7th Mjolnir Armory
• The Connections Area - 8th Mjolnir Armory
• The Connections Area - 9th Mjolnir Armory
• The Connections Area - 10th Mjolnir Armory
• The Connections Area - 11th Mjolnir Armory
• The Connections Area - 12th Mjolnir Armory
• The Connections Area - 13th Mjolnir Armory
• The Connections Area - 14th Mjolnir Armory
• The Connections Area - 1st Spartan Core
• The Connections Area - 2nd and 3rd Spartan Core
• The Connections Area - 4th Spartan Core
• The Connections Area - 5th Spartan Core
• The Connections Area - 6th Spartan Core
• The Connections Area - 7th Spartan Core
• The Connections Area - 8th Spartan Core
• The Connections Area - 9th Spartan Core
• The Connections Area - 10th and 11th Spartan Core
• The Connections Area - 12th Spartan Core
• The Connections Area - 13th Spartan Core
• The Connections Area - 14th Spartan Core
• The Connections Area - 15th Spartan Core
• The Connections Area - 16th Spartan Core
• The Connections Area - 17th Spartan Core

The Connections Area - 1st Mjolnir Armory

The armory is in the western part of the region.

The Connections Area - 2nd Mjolnir Armory

The armory is in the western part of the region.

The Connections Area - 3rd Mjolnir Armory

The armory is in the south-western part of the region, next to the bridge leading to the Lockdown region.

The Connections Area - 4th Mjolnir Armory

The armory is in the southern part of the region.

The Connections Area - 5th Mjolnir Armory

The armory is in the south-eastern part of the region. It's near the first Spire.

The Connections Area - 6th Mjolnir Armory

The armory is in the eastern part of the region.

The Connections Area - 7th Mjolnir Armory

The armory is at the eastern end of the region, next to a pit.

The Connections Area - 8th Mjolnir Armory

The armory is in the central part of the region, near the Excavation Site.

The Connections Area - 9th Mjolnir Armory

The armory is in the central part of the region, near the Excavation Site.

The Connections Area - 10th Mjolnir Armory

The armory is in the central part of the region.

The Connections Area - 11th Mjolnir Armory

The armory is in the central part of the region, next to one of the FOB bases.

The Connections Area - 12th Mjolnir Armory

The armory is in the north-eastern part of the region.

The Connections Area - 13th Mjolnir Armory

The armory is in the northern part of the region, near one of the Forerunners artifacts.

The Connections Area - 14th Mjolnir Armory

The armory is at the northern end of the region, next to Outpost Tremonius.

The Connections Area - 1st Spartan Core

The core is at the northern end of the region, next to Outpost Tremonius.

The Connections Area - 2nd and 3rd Spartan Core

Both cores are at the northern end of the region, next to Outpost Tremonius.

The Connections Area - 4th Spartan Core

The core is located in the northern part of the region.

The Connections Area - 5th Spartan Core

The core is in the north-western part of the region, near a pit.

The Connections Area - 6th Spartan Core

The core is in the central part of the region, near one of the FOB bases.

The Connections Area - 7th Spartan Core

The core is inside the Armory of Reckoning outpost.

The Connections Area - 8th Spartan Core

The core is located in the north-eastern part of the region, near the FOB Bravo camp.

This collectible is particularly troublesome as it's located underneath the tower shown on Picture 1, which seems to be locked off.

Examine the area east of the secret beacon to find an entrance to the underground complex, as shown in Picture 2. Use it, expect to encounter some Banished along the way.

The Connections Area - 9th Spartan Core

The core is in the eastern part of the region, next to Horn of Abolition's main buildings.

The Connections Area - 10th and 11th Spartan Core

Both cores are near the central area of the Excavation Site.

The Connections Area - 12th Spartan Core

The core is located near the main part of the Forge of Teash outpost.

The Connections Area - 13th Spartan Core

The core is in the southern part of the region.

The Connections Area - 14th Spartan Core

The core is in the south-western part of the region.

The Connections Area - 15th Spartan Core

The core is in the Redoubt of Sundering outpost, at the southern end of the region.

The Connections Area - 16th Spartan Core

The core is in the south-eastern part of the region, next to the first Spire.

The Connections Area - 17th Spartan Core

The core is on the south-eastern edge of the region, near the neighboring Graveyards region.

Getting this core is highly problematic. Fly up to it with the Wasp (after unlocking it by getting 2,600 Valor) and look for a small hole in the wall (pictured above). Try to land there or jump out of the vehicle and grab the ledge with your Grappleshot. Expect to fight some enemies near the chest containing the core.