How to Get Rebreather in Subnautica 2

Use the Rebreather route once you are ready to push below early safe depth and need longer oxygen windows.

verifiedNo spoilersEarly Access / 2026-05-21

How to Get Rebreather in Subnautica 2

Quick Answer

Scan the Rebreather in the habitation built into the cliff face north of the southwest colony ruins, then craft it with 1 System Chip and 2 Fiber Mesh.

Requirements

  • Scanner
  • Enough oxygen for a southwest trip from the Lifepod
  • System Chip
  • 2x Fiber Mesh

Exact Location

  • Southwest of the Lifepod: look for the habitation built into the cliff face just north of the colony ruins tied to the High Capacity Air Tank route.

Step-by-Step Route

  1. Improve oxygen safety with Air Bladders and at least the Standard Air Tank.
  2. Travel southwest from the Lifepod toward the colony ruin route.
  3. Find the cliff-face habitation north of those ruins and scan the Rebreather.
  4. Return to a full Fabricator and craft it with System Chip plus Fiber Mesh.

Crafting Recipe

  • 1x System Chip
  • 2x Fiber Mesh

What It Unlocks

  • Lower oxygen drain during deeper dives
  • Safer southwest ruin exploration
  • More reliable Tadpole fragment scouting

Common Mistakes

  • Expecting the Rebreather to increase oxygen capacity; it reduces deep-dive oxygen loss instead.
  • Heading out without spare oxygen tools.
  • Using an old Subnautica 1 recipe or location.