Knowledge Keeper Achievements Here is the full list of all 15 Knowledge Keeper 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 CastleThe first acquaintance with the castle PyramidsThe first acquaintance with the pyramids Hell DungeonThe first acquaintance with hell LaboratoryThe first acquaintance with the laboratory Crystals in the castleCollect all the crystals in the castle Crystals in the pyramidsCollect all the crystals in the pyramids Crystals in hellCollect all the crystals in hell Crystals in the laboratoryCollect all the crystals in the laboratory DestroyerBreak 10 random items SaviorProtect the world from external threat ArsonistIgnite 3 random items Below zeroFreeze 3 random items KnightUse the sword 3 times DiverDive into the water GhostRelease a spirit