Project Possession Achievements Here is the full list of all 6 Project Possession 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 Complete your first gameComplete your first game Friend of the HazardsKill a monster using a trap InmortalComplete a game without dying King of PossessionPossess one monster of each type in a single battle Blood AccumulatorSpills 500 liters of blood in one game Serial killerKill 5 monsters with a single possessed one