Decay of Logos Achievements Here is the full list of all 29 Decay of Logos 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 Flag Filter All None 29 Offline Mode 29 Single Player 7 Main Storyline 6 Collectable 11 Missable Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply The Decay of LogosPlay your role as a pawn in Master Yaal's revenge plot. We don't need no educationRelease the trapped youths after defeating Prince Kairos and Mother Reba. A Pathetic ConcoctionDefeat Prince Pathos. A Matter of EthicsDefeat Prince Ethos. The Master of PuppetsDefeat Prince Kairos and Mother Reba. The Undefeated KingLose the battle against King Telos. The ShapeshifterDefeat Master Yaal. The Wood CutterDefeat the axe-wielding Ancestral Brute in Laetus Grove, one of the lumberjack twins. The Bark CarrierDefeat the vengeful Ancestral Brute in Palus, the last of the lumberjack twins. The Ancestral LordDefeat the imprisoned Ancestral War Chief. The Metal SlugDefeat the Slug behemoth. The King's GuardDefeat one of the Royal Elite Soldiers of the Realm. Vengeful?Execute Master Yaal. Amazing Chest AheadOpen all the chests. The Ancestral SavantRead all the Ancestral rune stones. The Waves of RemembranceCollect all the memory ripples contained in the Echo Shells. The Tradesman's RouteFree Eitan and exhaust all his dialogue lines. Oh, Joyous Day!Release the Masked Boy from the cage and exhaust all his dialogue lines. A Bard's TaleMeet Yoran and exhaust all his dialogue lines. Respect the ElderlyKnock on Nediva's door in the Bosk of Silens and exhaust all her dialogue lines. The Blacksmith of FonsFind Nuri in the Hamlet and exhaust all her dialogue lines. The MasqueradePick up one of each Mask type worn by the Masked Youths of the Wadi. Royalty PoserCollect all the pieces of King's Guard armor set. Merlin's ApprenticeLearn all the Magicae Twines taught by the young Magus. The CompletionistUnlock all the achievements. The Chomper KingDefeat the Chomper behemoth. Merciful?Turn your back on Master Yaal, leaving him to his fate. Heavy Lies the CrownSurvive the battle against King Telos until the very end. The Ancestral PurgeDefeat all the remaining Ancestral Brutes.