The Gretlow Tapes Achievements Here is the full list of all 9 The Gretlow Tapes achievements.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 What are achievement flags? Click to find outApply Out the DoorLeave your dorm room and head out to Gretlow House TrespassFind a way into the manor Dragged BelowWake up in the basement UnearthedDiscover what's hidden beneath the basement SurvivorEscape the manor ArchivistCollect all notes Through the LensTake 8 evidence photos Silent WitnessCaught the presence haunting the manor on film The Missing TapesFound all of the missing tapes hidden in and around the manor