Quell Achievements Here is the full list of all 35 Quell achievements. It takes around 4-5 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 MagpieCollect 25 pearls HunterCollect 50 pearls HoarderCollect 100 pearls Pearl JammerCollect 150 pearls Pearl HarboringCollect 200 pearls Learnt the RopesComplete the 1928 shelf ApprenticeComplete the 1937 shelf ExcellentComplete the 1939 shelf ProComplete the 1941 shelf ExpertComplete the 1943 shelf ChampionComplete the 1945 shelf CompleteComplete every Quell level MinimalistComplete 3 levels perfectly AccomplishedComplete 10 levels perfectly FlawlessComplete 20 levels perfectly ImpeccableComplete 40 levels perfectly PreciseComplete a stage in perfect moves MeticulousComplete a shelf in perfect moves PerfectComplete every Quell level in perfect moves Keep GoingPlay for 10 minutes Time FliesPlay for 30 minutes High StaminaPlay for 1 hour SuicidalDie on a first move Ouch!Be spiked 3 times FearlessBe spiked 10 times Funeral BillSpiked 20 times Road to NowhereGet stuck in a loop 5 times Groundhog DayRetry a level 20 times MatchmakerPush 2 sets of blocks together TiredPush 10 blocks Ring LeaderUse the ring 5 times Quick ThinkingComplete a level in under 5 seconds DefiantTake over 10 minutes to complete a level Scenic RouteTake twice as many moves as necessary MerchantCollect every jewel