Subnautica 2 Maps
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NEW2026-05-246 min

Subnautica 2 Multiplayer: 4-Player Co-op Tips

Team Setup

Subnautica 2 supports 4-player online co-op from day one. Here's how to coordinate effectively:

Role Assignment

  • **Scout**: Explores ahead, marks resources
  • **Builder**: Constructs bases and vehicles
  • **Explorer**: Deep dives for rare resources
  • **Support**: Manages food, water, and medical supplies

    • Communication

  • Use voice chat (Discord recommended)
  • Mark important locations on the map
  • Share resource discoveries immediately
  • Coordinate base expansion

    • Shared Progression

  • Story progression is shared
  • Blueprints unlock for all players
  • Base ownership is shared
  • Vehicles can be used by anyone

    • Tips for Smooth Sessions

  • Assign roles before starting
  • Establish a main base early
  • Share crafting responsibilities
  • Never dive alone in deep biomes
  • Set up beacon markers for key locations