Lost in Nature Achievements Here is the full list of all 4 Lost in Nature 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 Survive 10 daysYou realize first time, that you can survive this adventure. You are the key Kill a frogYou are fast enough to catch frogs. Kill a bearYou are very strong!