Subnautica achievement guide & roadmap



Single-player only

Difficulty does NOT affect achievements

No missable achievements (plus 13 unknown)

Guide 15% complete - please help finish it



Sign in with Steam or Xbox to track your progress, and:

  • Search/sort/filter by type/missable/multiplayer
  • Hide unmissable story achievements (because you'll get them anyway!)
  • Focus on the missables
  • Checklists for "Get a kill with each type of weapon" type achievements
  • Click-to-zoom on guide images/media
  • Edit/contribute to guides

Getting Your Feet Wet

Story, Unmissable, Anywhere,

Dive for the very first time

At the very beginning of the game, just leave the escape pod, through the bottom...

Settling in for the Long Haul


Build a habitat

Personal Propulsion

Objective, Optional, Anywhere,

Build a seamoth

Ancient Technologies

Find the Enforcement Platform

Seaside Living with an Ocean View

Find the Degasi habitat on the floating island

Extinction Event Avoided

Story, Unmissable, Anywhere,

Repair the Aurora reactor

40-foot Sub For One


Build a cyclops

Follow the Degasi

Find the Degasi habitat in the jellyshroom caves

Ordered the Prawn

Objective, Optional, Anywhere,

Build a prawn suit

Follow the Lost River


Find the Degasi habitat in the deep grand reef

Fourteen Thousand Leagues Under the Sea

Find the Primary Containment Facility

Thermal Activity

Find the Thermal Plant

Optimal Health

Cure the infection

"Man's Best Friend"

Hatch and release a Cuddlefish

Leave Only Time Capsules

Create and deploy a time capsule

Go Among the Stars

Story, Unmissable, Previously glitched, Anywhere,

Launch the neptune rocket