Subnautica 2 First Session: A Practical Checklist

Start with one current objective and one gathering goal. This is an editorial checklist for organizing a first session, not a playtested speedrun or a required unlock order. A first-time player and a returning player loading an old save may need different next steps.

1. Establish your session

Before a long trip, note your platform, branch and build. If playing with friends, agree who hosts and how you will communicate. The Buddy System update added proximity voice chat, direct item trading and revives. You do not need to assume the original launch version’s missing features still apply.

2. Follow the blocker, not a shopping list from another game

Read the objective or recipe actually displayed. Write down the ingredient name, quantity needed and quantity already held. The materials planner totals those values across planned builds. It deliberately contains no original-game recipes.

Our recommendation is to finish one useful gathering loop before expanding it: identify the target, record how to return, gather what you need, then check what the actual scan or craft unlocks. Do not assume a particular tool is required solely because an older guide says so.

3. Check a missing signal before assuming you missed a location

August’s update fixed Camp One and Old Habitat signals not triggering for multiplayer clients. When asking for help, include host/client status and whether the signal is absent from the list or merely unnamed. Patch notes link the specific source.

4. Keep a useful return point

Our planning advice is to favor a location you can describe and revisit over a claim of “the best base coordinate.” Record a visible landmark and your current return options. Use equipment limits and warnings shown by the game; this site does not calculate a safe dive depth from guessed oxygen values.

For Silver changes start with Coral Gardens. For changed tool behavior use equipment.