We've laid out where players can find all the collectibles in Halo Infinite's third mission at Tremonius Outpost.
During the main campaign of the game, "Ringfall," players visit the Outpost Tremonius. Chief ends up here after leaving the Ring to discover the outpost—a fallen Banished base known for its abundance of artifacts. Here, Chief and the Weapon are meant to rendezvous with the Pilot by battling back Banished forces to reach a UNSC distress signal due south.
All Collectibles in Halo Infinite Tremonius Outpost
There are five unique collectibles in the Tremonius Outpost in Halo Infinite. We've split them up into their own subheadings, below:
1. Mjolnir Armor Locker
In the immediate area of the landing pad at the outpost, typically right next to it—depending on where you're standing.
2. Banished Audio Log
When disembarking from the Foundation, head toward the first building you see and curve around the cliffs to the west. This audio log is lying beside a stack of large crates, a weapons cache, and the last collectible on this list.
3. Spartan Core One
Travel directly south of the outpost to a sub-mountainous bunker. You should walk right into it as it's lying in your path as you make your way through.
4. Spartan Core Two
Exit the Foundation and head right. Follow the cliffside path around to the back of the outpost where you'll find a large wreckage of some poor, unfortunate soul before you. The second core is within this area.
5. Spartan Core Three
Upon exiting the Foundation, head straight ahead toward the building before you. Head west along the cliffs and you'll eventually stumble upon a useful weapons stash. Take the weapons and the third core waiting nearby.