Lost Gems Achievements Here is the full list of all 10 Lost Gems 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 beginning of the wayLevel 1 completed NoviceLevel 10 completed ExpertLevel 20 completed ProLevel 30 completed MasterLevel 40 completed GrandmasterLevel 50 completed SupermindLevel 60 completed I need helpUse hint mode But how?Taked fewer steps than a developer Long wayTake more than 100 steps on level