In Arknights: Endfield, Oroberyl is a premium currency that most players assume is limited to mission rewards and major milestones. However, there is a series of hidden structures within the Hub region that offer easy Oroberyl in exchange for standard resources, provided you can navigate the area’s high-voltage security systems.
Preparation: Stock up Origocrust
Before hunting for these hidden caches, you must stock up on Origocrust. This is the material required to repair the broken structures you will find.
Ensure you have at least two full stacks of Origocrust in your backpack before heading out.
Most of these secrets are clustered around the Hub base power plant and the AIC area.
The following steps outline how to disable the regional security fences and locate the repairable structures.
1. The Power Plant Fence (20 Oroberyl)
First, head to the upper side of the Hub base power plant to find an electrical nexus.
Use one of the relay towers placed during the main quest to provide power to the nexus.
Follow the road to the left and walk along the fence to the right until you find a control panel. Use it to disable the high-voltage field.
Inside the area, interact with the structure to the left.
Use 5 Origocrust to repair it for 20 Oroberyl and a boost to your regional development.
2. The Relay Tower Switch (20 Oroberyl)
Return to the road and head left toward a relay tower from the main quest.
Use the tower to power up the electrical nexus on the far side of the road.
This enables a switch that disables a high-voltage wall. Now look in the corner to the left for another broken structure.
Repair it with 5 Origocrust to earn 20 Oroberyl.
3. The Explosive Dispenser Corridor (30 Oroberyl)
Locate the explosive dispenser nearby, which is used to disable an electrical tower blocking a corridor.
Once the high-voltage fence is removed, move through the corridor and turn left.
Interact with the first structure you see. This one requires a larger investment of 20 Origocrust, but it rewards you with 30 Oroberyl.
4. The Tower Stairs (20 Oroberyl)
Teleport to the bottom right side of the region and head upstairs to the left.
Locate the group of structures to the left of the tower.
Specifically, repair the second structure to the right. It takes 5 Origocrust and yields 20 Oroberyl.
5. The LB Guarded Nexus (30 Oroberyl)
Finally, return to the teleport area and look for an electrical nexus on the bottom right side.
This nexus is guarded by a group of enemies. Defeat them to clear the area and power the nexus.
Use the control panel to disable the fence.
Then use nearby crates to jump into the fenced area on the left.
Fix the structure on the left using 20 Origocrust to receive your final 30 Oroberyl.
Total Oroberyl Gains
By following this specific route through the Hub region, you can accumulate a significant amount of premium currency that many players completely overlook:
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Total Oroberyl: 120
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Total Origocrust Cost: 55
These hidden interactions are a perfect way to supplement your currency reserves, especially if you have an excess of Origocrust from your regional exploration.
