Gem Worlds Achievements Here is the full list of all 11 Gem Worlds 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 HealthyComplete a level without taking damage. SpelunkerComplete the first world. BedouinComplete the second world. SnowmanComplete the third world. Bee HuggerComplete the fourth world. AstronautComplete the fifth world. HammerheadHammer 10 monsters in one level. HoarderKeep 10+ items in your inventory at once. Gem CollectorCollect every gem in a level. ExterminatorKill all monsters in a level. enlightenedBoost your light by 50% or more.