Quell Memento Achievements Here is the full list of all 31 Quell Memento achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.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 StagehandComplete a stage in perfect moves InquisitiveComplete a chapter ThoroughComplete a chapter in perfect moves VersedComplete 3 chapters NobleComplete 3 chapters in perfect moves Clear ThinkingComplete every chapter MomentousComplete every chapter in perfect moves JackdawCollect a jewel JewellerCollect 30 jewels RoyalCollect every jewel AristocratCollect 50 pearls Wrapped UpWrap around the edge 30 times TravellerTravel 200 tiles during a level ElectricianSwitch the battery on 4 times during a level 1 guidePunchlineChange a bulb 200 times during a level IcepickBreak an ice block 50 times JailbreakBreak a droplet out of an ice block EskimoBreak 10 ice blocks that contain an object ChemistMerge 4 droplets into 1 IlluminatusIlluminate blue, gold and red diamonds at the same time LightshowCross the beams 5 times at once Hadron ColliderEmit a beam at least 20 tiles long Spirited AwayMeet the spirit 3 times WormholedPass through a seam 40 times LightspeedComplete a level in under 5 seconds 1 guideBye-byeDie on a first move Ad InfinitumGet stuck in a loop Roses are RedToggle 50 roses VanityWatch a full chapter replay 1 guideWatchmakerDiscover a timekeeper level Father TimeCollect 24 time pieces