Observation Achievements Here is the full list of all 11 Observation achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc Flag Filter All None 11 Offline Mode 11 Single Player 5 Main Storyline 1 Collectable 6 Missable Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply AllWonNot wonAn AnomalyAll the worlds are yours... 19 February 2021 - Add a guideMemory RecoveredRecovered and/or combined all Data Drops 19 February 2021 - Add a guideSearching the BunksFound Emma's last message in her bunk. 19 February 2021 - Add a guideLooking good, SAM!Remarked on your effigy 15 February 2021 - 1 guideBring ThemBrought the new gift home... 12 February 2021 - Add a guideKill JimBroke the first law 09 February 2021 - Add a guideAnother Emma, DeadFound the alternate Emma on the alternate station 05 February 2021 - 1 guideAbandon StationReached the Rescue Station 04 February 2021 - Add a guideBase of OperationsGained access to Universal 02 February 2021 - Add a guideSearching for JoshInvestigated the jettisoned module EAS-12 02 February 2021 - Add a guideHow did we get here?Reached Saturn, somehow 01 February 2021 - Add a guide