Dr. Ryota Nakamoto has requested Ryder's help in stealing back a medical formula, which Sloane Kelly has been abusing to create a drug known as "Oblivion."

Acquisition Edit

Talk to Dr. Ryota Nakamoto in the slums of Kadara Port.

Walkthrough Edit

Go To Dr. Nakamoto's Old Lab Edit

When Ryder goes near the location of the lab, the mission updates.

Defeat Outcast Guards Edit

Ryder will have to face a group of Outcasts trying to protect the lab. In the middle of the fight, a Collective team joins the party against Ryder.

Retrieve Formula Edit

Inside the building is an asari by the name of Arenna Farenth. On the terminal, Ryder can read messages sent between her and Kaetus.


Slums need anotehr re-up. Also, adjust the dosage. We had two more die on us. It's bad for business. We want them addicted, not dead.


Re: Dosage

Lab monkeys should have another batch ready for you pronto. As for the dosage, might be dangerous to adjust without Ryota. I suggest keeping it as is.


Re: Dosage
What with all your medical experience? Just do as I say.


Arenna will tell Ryder that the drug was intended as is, and that the medicinal properties are a sidenote. She also claims that if Ryder takes the formula, Sloane will have her killed.

Ryder can choose to take the formula or leave it with her. (See Return to Dr. Nakamoto for consequences)

Return To Dr. Nakamoto Edit

If Ryder leaves the formula with Arenna, AVP and viability rewards are forfeited. Dr. Nakamoto wishes he had nothing to do with Ryder and stays in the Kadara Slums.

Warning: Leaving the formula will stop Ryder from being able to set up an outpost on Kadara in Settling Kadara.

If Ryder takes the formula, AVP and viability rewards are awarded. Dr. Nakamoto will thank Ryder and will move to Ditaeon (once the outpost is set up).

Rewards Edit

If Ryder leaves the formula:

  • +530 XP

If Ryder takes the formula: