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