The Puppet Masters is a main quest in Obsidian’s The Outer Worlds.
Your task is to speak to Sophia Akande after Udom Bedford gave authorization.
Here’s a walkthrough of The Puppet Masters in Outer Worlds.
This quest line is for you if you wish to betray Phines Welles.
Head to Adjutant Akande’s Landing Pad
To meet Sophia, you need to use her landing pad first. It’s on Terra 2.
As you land, just walk towards the main entrance. You’ll see guards around.
Keep going until you reach the elevator. It will take you to Chairman Rockwell’s floor.
Talk to Percival
Speak to Percival who is sort of like the receptionist in the area. Give him the forms from Udom to make it quick.
Speak to Sophia
You will then be given a chance to speak with Sophia on the comms.
She won’t trust you at first.
You’ll need to prove it to her by killing someone. A separate quest will start from here.