The Peril on Gorgon Add-on for The Outer Worlds has 10 achievements worth 195 gamerscore.
Deliver the journal to Lucien.
Find Lucky Montoya's body.
Power the reactor.
Achieve a compromise between Olivia and Minnie.
Complete Peril on Gorgon on any difficulty.
Destroy the Synthesizer.
Find Olivia Ambrose's journal.
Acquire Special Delivery, P.E.T., and Employee Benefits.
Find 20 Portable Phonographs.
Listen to Lucky Montoya's message.