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Guide débutant : premières heures

Parcours pratique pour l'oxygène, le scan, la première base, le Fabricator et l'exploration.

Difficulté
Débutant
Sujet
Survie
Mis à jour
May 16, 2026
Subnautica 2 early underwater exploration scene

Réponse rapide

In the first hours, focus on oxygen, Scanner progress, a small base, a working Fabricator, and one mobility tool before pushing into deeper or darker water.

Étapes

  1. 1Follow black box prompts when they appear, but do not ignore nearby platforms and wreckage; scanning them unlocks core blueprints.
  2. 2Extend oxygen before long dives. Short safe loops beat one risky dive that strands you too deep.
  3. 3Build a compact base close to your early resource loop so crafting and storage stop eating travel time.
  4. 4Upgrade your Fabricator path before chasing vehicle progress; later tools depend on processed materials.
  5. 5Mark confusing cave exits or resource pockets with Beacons before you leave the area.

Conseils

  • Scan everything that looks manufactured, unusual, or alive.
  • Return home with partial progress instead of forcing one more scan on low oxygen.
  • Keep one spare battery once you start using powered tools.

Related Guides

Guide débutant : premières heures - Subnautica 2 Wiki