POPTANK Achievements Here is the full list of all 8 POPTANK 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 TutorialStageClearClear the tutorial stage GrasslandStageClearClear the grassland stage CaveStageClearClear the cave stage OceanStageClearClear the ocean stage ForestStageClearClear the forest stage CastleStageClearedClear the Castle Stage AllStageClearClear the all stage GameOver