
As a big fan of Arknights Endfield, I’m already figuring out how to build up my factories! You’re going to need tons of resources, so unlocking as much of the map as possible is key. I just found out the Bridge Approach Camp in the Power Plateau has five Ferrium Ore spots – perfect for boosting production in Valley IV! Getting there is pretty straightforward, but there’s a catch: you have to complete one of the Endfield companion quests before you can even access it. Just thought I’d share in case anyone else is trying to maximize their resources!
How to Open Bridge Approach Camp Doors in Endfield
You can open the locked door to the Ferrium Ore bed near Bridge Camp Approach after you begin the Lone Wolf quest. This quest is part of Wulfgard’s Operator Mission in Arknights Endfield. Check your Baker inbox for a message from Rossi to start the quest.
Lone Wolf only becomes available after you make enough progress through the main storyline.
Completing the Lone Wolf quest isn’t actually required to open this door. If you start the quest, it will eventually take you inside the Bridge Approach Camp. Just follow the story as it unfolds there, and once you’ve finished that part, you’ll be able to freely explore the entire camp.
To reach the Ferrium Ore beds, start at the top of the bridge camp and continue following the upward ramps. The ramps shown in the image will take you directly to the ore below. When you get to the highest ramp, go straight across the small metal ramp, then turn left. At the end of the path, you’ll find ziplines that lead back to the bottom of the bridge camp, allowing you to open the door and return to the quest’s starting point.
Now, you have two main options: you can keep following the Lone Wolf storyline, or focus on building up your factory. If you’ve completed the necessary sidequest to unlock the Reconstruction HQ Outpost, you can also connect Power Relays to the nearby Ferrium Ore beds.
If you run out of Ferrium from the ore beds near Bridge Approach Camp, there are many more available around Power Plateau. If you’re still needing more, increasing your Regional Development level will improve the quality of ores found throughout Valley IV.
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2026-02-05 16:34