[Updated on September 28, 2024, to revise outdated formatting and improve readability.]
You can save both universes in Entangled in Starfield by disengaging and engaging the switches in each universe and activating the primary calibration in both realities. If you choose one of the universes, you must clear the switches in the relevant universe and shut down the probe. Below are the steps you need to follow.
Clearing Out Enemies
You must clear out the enemies in both universes before proceeding to save both universes in Entangled in Starfield. You must eliminate all robots in the normal universe and all aliens in the burnt universe. Once the enemies are cleared, you can begin with the calibration process.
Getting the Probe Calibration Protocol
The Probe Calibration Protocol is a crucial item you must retrieve from Rafael’s body in the real universe to save both universes in the Starfield Entangled mission. You can find Rafael’s body beneath the control room. The Calibration Protocol explains the steps you need to follow if you want to save both universes.
Completing the Degaussing Process.
Switch off and on each of the seven switches in both worlds. Make sure not to touch any switches relevant to the other world.
Setting the Frequencies
This is the additional step you need to do if you are saving both universes in the Starfield Entangled mission. The probe has different frequencies for different universes. You need to set the frequency to 40GHz in the normal universe and 24GHz in the burnt universe. These frequencies are crucial for activating the primary calibration and saving both realities from destruction.
Activating the Primary Calibration
Once all steps have been completed, you can activate the primary calibration next to the Artifact. A cutscene will follow, and you will see Director Patel, Maria, and Rafael in the room, saving both universes in Entangled in Starfield. At the end of the cutscene, you will see Rafael’s dead body and the living one in one frame. You will get 2,435 XP, an Incendiary Calibrated Experimental Nishina Space Suit, a Calibrated Experimental Nishina Helmet, 19000 credits, and Artifact Lambda as rewards.