100 hidden Cthulhu fish Demo Achievements Here is the full list of all 100 100 hidden Cthulhu fish Demo achievements. It takes around 0-1 hour 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 Flag Filter All None 100 Offline Mode 100 Single Player 100 Collectable Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Fish 1Fish in a basket Fish 2Fish in a basket Fish 3Fish in a basket Fish 4Fish in a basket Fish 5Fish in a basket Fish 6Fish in a basket Fish 7Fish in a basket Fish 8Fish in a basket Fish 9Fish in a basket Fish 10Fish in a basket Fish 11Fish in a basket Fish 12Fish in a basket Fish 13Fish in a basket Fish 14Fish in a basket Fish 15Fish in a basket Fish 16Fish in a basket Fish 17Fish in a basket Fish 18Fish in a basket Fish 19Fish in a basket Fish 20Fish in a basket Fish 21Fish in a basket Fish 22Fish in a basket Fish 23Fish in a basket Fish 24Fish in a basket Fish 25Fish in a basket Fish 26Fish in a basket Fish 27Fish in a basket Fish 28Fish in a basket Fish 29Fish in a basket Fish 30Fish in a basket Fish 31Fish in a basket Fish 32Fish in a basket Fish 33Fish in a basket Fish 34Fish in a basket Fish 35Fish in a basket Fish 36Fish in a basket Fish 37Fish in a basket Fish 38Fish in a basket Fish 39Fish in a basket Fish 40Fish in a basket Fish 41Fish in a basket Fish 42Fish in a basket Fish 43Fish in a basket Fish 44Fish in a basket Fish 45Fish in a basket Fish 46Fish in a basket Fish 47Fish in a basket Fish 48Fish in a basket Fish 49Fish in a basket Fish 50Fish in a basket Fish 51Fish in a basket Fish 52Fish in a basket Fish 53Fish in a basket Fish 54Fish in a basket Fish55Fish in a basket Fish 56Fish in a basket Fish 57Fish in a basket Fish 58Fish in a basket Fish 59Fish in a basket Fish 60Fish in a basket Fish 61Fish in a basket Fish 62Fish in a basket Fish 63Fish in a basket Fish 64Fish in a basket Fish 65Fish in a basket Fish 66Fish in a basket Fish 67Fish in a basket Fish 68Fish in a basket Fish 69Fish in a basket Fish 70Fish in a basket Fish 71Fish in a basket Fish 72Fish in a basket Fish 73Fish in a basket Fish 74Fish in a basket Fish 75Fish in a basket Fish 76Fish in a basket Fish 77Fish in a basket Fish 78Fish in a basket Fish 79Fish in a basket Fish 80Fish in a basket Fish 81Fish in a basket Fish 82Fish in a basket Fish 83Fish in a basket Fish 84Fish in a basket Fish 85Fish in a basket Fish 86Fish in a basket Fish 87Fish in a basket Fish 88Fish in a basket Fish 89Fish in a basket Fish 90Fish in a basket Fish 91Fish in a basket Fish 92Fish in a basket Fish 93Fish in a basket Fish 94Fish in a basket Fish 95Fish in a basket Fish 96Fish in a basket Fish 97Fish in a basket Fish 98Fish in a basket Fish 99Fish in a basket Fish 100Fish in a basket