Putrefaction Achievements Here is the full list of all 10 Putrefaction achievements.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 10 Offline Mode 10 Single Player 5 Main Storyline 2 Difficulty Specific Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply AllWonNot wonHard survivalSurvive 20 waves in survival mode 20 November 2017 - Add a guideMedium survivalSurvive 10 waves in survival mode 19 November 2017 - Add a guideWarriorComplete game on hard difficulty 25 February 2017 - Add a guideEasy survivalSurvive 3 waves in survival mode 24 February 2017 - Add a guideMonsterComplete game on insane difficulty 24 February 2017 - Add a guideBeyondComplete game on any difficulty 24 February 2017 - Add a guideTempleComplete level 6 on any difficulty 24 February 2017 - Add a guideBoss timeKill Juggernaut boss 24 February 2017 - Add a guideRockets everywhereFind a rocket launcher 24 February 2017 - Add a guideShotgun funFind a shotgun 24 February 2017 - Add a guide