
After you have dealt with Brigadier Montelli in The Saboteur of Paradise quest in The Outer Worlds 2, the only thing left to do is find de Vries’ safe room and get out of the Vox Relay Station. However, a self-destruct sequence will commence when you access the safe room and watch Vries’ pre-recorded message on her private terminal.
At this point, if you choose to escape, the Vox Relay station will crash on Fairfield and destroy everything except Ethel’s Lab. It will also automatically fail all Fairfield-related side quests, and that’s something you probably don’t want to happen.