Full list of all 13 Subnautica: Below Zero achievements worth 1,000 gamerscore. It takes around 0.5-1 hour to unlock all of the achievements on Xbox One.
Leave 4546B.
Construct an alien vessel.
Use the antidote.
Repair the bridge.
Disable Alterra communications.
Find Marguerit's home.
Encounter a sapient alien lifeform.
Install a jukebox.
Ride a Snowfox.
Construct a Seatruck.
Construct a spy pengling.
Construct a cold suit.
Locate your Drop Pod.