Mandemon Achievements Here is the full list of all 8 Mandemon 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 いずれ菖蒲か杜若Ayame or Kakitsubata? Rebuilding.The Renkai Academy has restored its rightful order. Seen the ending "Rebuilding." Nihil sub sole novum.You have firmly chosen to stand on the side of humanity. Seen the ending "Nihil sub sole novum." From the New World.Set off for the New World. Seen the ending "From the New World." Jekyll & Hyde.Who is Hayase? Seen the ending "Jekyll & Hyde." One must imagine Sisyphus happy.Your existence is the meaning of life. Seen the ending "One must imagine Sisyphus happy." Ending the Cycle.You have ended this cycle, and your destination is the seaside. Seen the ending "Ending the Cycle." The Bells of Moscow.Entered the special exhibition about Rachmaninoff.