Wéko The Mask Gatherer - Prologue Demo Achievements Here is the full list of all 2 Wéko The Mask Gatherer - Prologue Demo 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 The Journey Begins!Embark on your adventure after the first video. Ready for the Adventure!Complete the tutorial and brace for the journey ahead.