Subnautica: Below Zero Achievements Here is the full list of all 13 Subnautica: Below Zero achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.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 Flag Filter All None 13 Offline Mode 13 Single Player 5 Main Storyline Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Drop in the OceanLocate your Drop Pod. Like Riding a BikeRide a Snowfox. Truckin'Construct a Seatruck Jukebox HeroInstall a jukebox. Dressed For The WeatherConstruct a cold suit. Spy PenglingConstruct a spy pengling. Necessary RepairsRepair the bridge. XenobiologyEncounter a sapient alien lifeform. Finding the CureUse the antidote. Another SurvivorFind Marguerit's home. Pirate RadioDisable Alterra communications. Out of MindConstruct an alien vessel. Into the UnknownLeave 4546B.