Welcome to NGB and our walkthrough for the Endpoint’s End companion quest in The Outer Worlds 2. For this quest, you’ll need to pursue Seer Bujold’s cataclysmic research to Alexandra Monastery in Dorado’s Golden Ridge. Our guide will walk you through all the objectives, highlight the best strategies, and make sure you don’t miss any rewards.
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Endpoint’s End Companion Quest Guide
How to Start the Endpoint’s End Companion Quest
To begin the Endpoint’s End companion quest in The Outer Worlds 2, you’ll need to complete Marisol’s The Midpoint to the Endpoint companion quest. After doing that, wait for some time to pass, and then speak with her on the ship. She will ask the commander to bring her back to Alexandra Monastery in search of the cataclysmic research.
Endpoint’s End Walkthrough
Investigate the Monastery Anchorhold
Travel to Golden Ridge on Dorado and head for Alexandra Monastery by using the lift in Matriarch’s Mercy. Upon arrival, proceed to the left and enter the building.

In this building, head to the courtyard with the tree in the middle, then you’ll want to enter the room on the southwest side, where the two Anchorites were debating. This will trigger an event with Marisol.

Afterward, head to the view screen and look to the left to spot a vent. Pass through it to breach the sealed room. Interact with the following:
- Private journal on a desk
- The note on the chalkboard
- Ancoress Chao
Once you’ve investigated these three things, Marisol will want to discuss the findings. Your next destination will be Eden’s Paradise Island.
Confront Anchorite Brun at Point Obviation
Return to the ship and fly to Point Obviation, a new destination on Eden. When you arrive, Exemplar Grace Southworth’ll confront you, but Sub-Archivist Gernsback will come to your aid. They will then grant you access to Point Obviation.
Make your way into the facility and use the elevator located at the back to access Anchoress Brun’s floor. Approach the glass wall and speak with her through the intercom.

Follow Up with Seer Bujold
Following the conversation with Brun, head back to the elevator and use it to travel to the Research Observation floor. Upon arrival, speak with Former Seer Anais Bujold. She’ll then request that the commander and crew muck with the experiment to prevent it from being successful.
Subtly Modify the Experiment Settings
Enter the nearby vent using the keycard and follow it down to the experiment level. You’ll then need to enter each of the rooms using the vent to mess with each of the devices. The list below covers what you’ll need to interact with.
- Laboratory Macrowave Chamber
- Pick up the Weird-Looking Rock in the room and place it in the machine
- Zyranium Flow Settings
- Flip all three levers, then lock in the final settings
- N-Ray Settings Lock
- Flip the switch in the room and vent to disable power, then lock in the settings
- Pneumatic Tube Delivery Service
- Combine the two Alta Vitae Samples in the room, then send the result through the tube
Once you’ve messed with all four of the devices, use the vent to return to Anais. Interact with the terminal next to her, select “Test Chamber Controls,” and then choose “Purge Oxygen and Initiate Experiment” to see the results of your efforts.
You’ll then discuss with the group how to deal with Brun. You can have a brain-off with her or push to take her out lethally. Marisol will strongly prefer the brain-off option.
Deal with Anchorite Brun
Use the elevator to head back up to Anchoress Brun’s level and speak with her to begin the brain-off! You’ll need Science 14 to convince her to back down.
If you can’t, you’ll need to use the vent located on the wall near the elevator.

This will bring you outside, where you can mess with a panel to poison Brun in her sealed room. When Brun is dealt with, the quest will be completed.
To obtain Marisol’s Advanced Mod Kit, you’ll need to return to the ship. After you exit the elevator, Gernsback will confront your party about Brun’s death (assuming you were the one who killed her). You can choose to talk her down or ask Marisol if you can shoot your way out—she will gladly agree. Gernsback will have the unique Aggravator gun, which provokes enemies.
Once you make it back to the ship, Anais will be waiting to speak with you. During this conversation, you will receive Marisol’s Advanced Mod Kit.
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