This guide takes you through the Evocarium puzzle at Operant Control in Borderlands 4. The Evocarium is located in the southwestern portion of the Hungering Plain and provides 15 SDU points to every player for completing the puzzle. The guide will walk you through reaching the location of the device, spotting all three orbs, and ultimately unlocking the Evocarium puzzle challenge in the most efficient way possible.
How to Reach the Hungering Plains and Activate the Puzzle
The Evocarium at Operant Control is located in the southwestern portion of the Hungering Plain. To access the Evocarium, you need to make your way to the building on the northeast portion of the area and get to the device on the rooftop building. From the rooftop position, interact with the device to reveal the locations of all the orbs in the area. If you need to check the locations of the orbs again, you can interact with the device again. Either way, once you interact with the device to find these orbs, you will know where to glide and climb to get to them quickly.
Orbs Locations
First Orb: From your current position, glide over to the ladder located to the northeast. Climb up the ladder carefully to reach and collect the first orb.
Second Orb: After obtaining the first orb, glide from your current location toward the second orb. Position yourself carefully during the glide to ensure you reach it without missing.
Third Orb: To collect the third orb, either glide or jump from your current position toward it. If your first attempt doesn’t succeed, adjust your glide to land on the nearby platform, then continue to reach and collect the orb.
Finish the Puzzle
After collecting all three orbs, glide back to the starting point. Interact with the device to unlock it and complete the Evocarium puzzle, earning 15 SDU points. This concludes the walkthrough for Operant Control in the Hungering Plain.
