Asphyxia Achievements Here is the full list of all 8 Asphyxia achievements. It takes around 0-1 hour 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 8 Offline Mode 8 Single Player Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply AllWonNot wonConfessions of an English Opium EaterDe Quincey confides in Samantha. 09 January 2016 - Add a guideThe Pains of SleepSamantha attempts to sleep, but cannot. 09 January 2016 - Add a guideGoldilocks and the Three BearsRoberta tells a chilling horror story. 09 January 2016 - Add a guideThe Suicide's ArgumentSamantha succumbs to despair. 09 January 2016 - Add a guideTo Lillian WordsworthSamantha and Lillian make a tentative truce. 09 January 2016 - Add a guideThe PreludeLillian remembers her childhood - the good and the bad. 09 January 2016 - Add a guideFears in SolitudeSamantha attempts to escape from herself. 09 January 2016 - Add a guideConstancy to an Ideal ObjectSamantha reflects on her feelings for Lillian. 09 January 2016 - Add a guide