Space Pilgrim Episode I: Alpha Centauri Achievements Full list of all 7 Space Pilgrim Episode I: Alpha Centauri achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.Filter Achievement View View Image viewList view Sort 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 7 Offline Mode 7 Single Player 4 Main Storyline 3 Missable Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Boarding CompleteComplete the prologue of Episode One. Dear Old DadListen to the message from Gail's father. Crisis AvertedComplete act one of Episode One. Proletarians Unite!Read the worker's book. A New HeroineComplete act two of Episode One. Pesky HumanSuccessfully annoy a robot. All is WellComplete Episode One.