Oxygen: First Breath Achievements Here is the full list of all 11 Oxygen: First Breath 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 Tutorial BasicsComplete the basics tutorial Tutorial ChallengesComplete the challenges tutorial Tutorial ConfidenceComplete the confidence tutorial Tutorial ExplorationComplete the exploration tutorial 10 DaysSurvive until day 10 20 DaysSurvive until day 20 New PeopleReach a population of 25 people More New PeopleReach a population of 35 people WaterStore 300 water FoodStore 300 food EnergyStore 4000 energy