Here is the full list of all 68 The Outer Worlds: Spacer's Choice Edition achievements.
Achieved a compromise between Olivia and Minnie.
Acquired Special Delivery, P.E.T., and Employee Benefits.
Found Lucky Montoya's body.
Found 20 Portable Phonographs.
Completed Peril on Gorgon on any difficulty.
Delivered the journal to Lucien.
Powered the reactor.
Destroyed the Synthesizer.
Found Olivia Ambrose's journal.
Used the medical inhaler 300 times.
Completed Murder on Eridanos on any difficulty.
Killed the Slug Queen.
Chose to either infect or cure Eridanos.
Acquired Spectrum Gatling, The Needler, and Udder Buddy.
Discovered the biggest secret in the aetherwave industry.
Killed 50 Infected Humans or Parasites.
Asked a companion to be the Bad Inspector.
Investigated every suspected and reported to Administrator Ludovico.
Used the Discrepancy Amplifier.
Completed The Outer Worlds on any difficulty.
Completed The Outer Worlds on hard difficulty.
Completed The Outer Worlds on supernova difficulty.
Landed on Tartarus.
Skipped the Hope into the sun.
Skipped the Hope.
Killed 30 automechanicals with shock damage.
Completed all companion quests.
Character level 30 reached.
Completed the SubLight quest lines.
Killed 50 enemies with companion abilities.
Had 75% or higher negative reputation with 3 factions.
Killed 50 enemies with sneak attacks.
Hit 30 enemies in the groin during tactical time dilation.
Brokered peace between the Iconoclasts and MSI.
Killed 20 enemies that were infected by spreading N-rays.
Won the battle of Stellar Bay.
Turned 100 enemies to ash with plasma damage.
Killed an enemy with a science weapon sneak attack during TTD, with a weakspot critical hit.
Simultaneously had bonuses for meat, carbohydrates, sugary drink, caffeine, and alcohol.
Killed an enemy under the effects of 4 science weapons.
Killed an enemy that was hit with all 5 damage types.
Listened to Lucky Montoya's message.
Brought robo-destruction to Edgewater.
Saved Edgewater permanently.
Learned the shocking truth about the colony.
Wore 'A Nice Hat' and 'Chimaera' at the same time.
Finished a companion's quest line.
Acquired 3 flaws.
Sold 10,000 bits worth of items to vendors.
Dealt with the cartographer.
Starred in an Odeon Pictures movie.
Landed in Byzantium.
Simultaneously equipped Spacer's Choice brand clothing, headgear, and 4 weapons.
Stopped the Monarch broadcasts.
Killed a mega creature.
Killed 50 enemies with a tossball stick or tossball blocker.
Recruited all of the companions.
Reached Stellar Bay.
Saved the universe's greatest diet toothpaste recipe.
Used dialog skills 30 times in conversations.
Received an invitation to Eridanos.
Had 75% or higher positive reputation with 3 factions.
Succeeded at 3 dialog conversation checks with a single disguise.
Got your very own ship.
Improved your gear 30 times through tinkering and mods.
Recruited a companion.
Landed in Emerald Vale.
Raised a skill to 100.