Map Layers
Full Story Walkthrough
21-part complete main story guide — from waking up to the EA finale
Basic Survival Tutorial
Reception Center & Habitat Builder
Bunker - Anita's Garden & Basic Fins
Bunker - Salvage & Standard Oxygen Tank
Old Habitat & Processor
Bunker - Sophie's Seclusion & Underwater Propeller
Camp One
Scanner Station, Sonic Resonator & Hydroelectric Turbine
Digestive/Heat Adaptation, Rebreather & Power Battery Terminal
Bunker - Cultist Meeting & Power Battery
Tadpole & Repair Tool
Bunker - Unauthorized NOA Modification & High Capacity Tank
Tadpole Dock, Black Box - Xi Dama & Scout Ray Chassis
Bunker - Nashima's Lab
Tadpole Dock Control Room (Korla Key) & Story Summary
Alien Ruins, Modification Station & Depth Module Mk1
Angel Comb, Power Plant Turbine & Bio Scanner
Feedback Resonator, Cargo Chassis & Cavitation Silencer
Bloom Nodes & Angel Comb (Aksum Vision)
Repair the Power Plant & Observatory (Main Story End)
Giant Jaw Clam & Portable Oxygen Generator
Quick Reference Guides
Curated location & resource guides — find what you need fast
All Bunker Locations
6 colonist bunkers — each has a Modification Bed for extra inventory slots. See also: Walkthrough Parts 3,4,6,10,12,14
Mineral & Ore Locations
Copper, silver, gold, lithium & more — where to find each mineral. See also: Jellyfish Cysts
Jellyfish Cysts
Rotting Jellyfish Cysts for Strong Acid — needed for the Rebreather. See also: Walkthrough Page 9
Tadpole Dock Password
Korla Key route — find Xi Dama's black box. See also: Walkthrough Pages 13,15
Tadpole Building
Moonpool, Vehicle Fabricator, Dock — step-by-step. See also: Tadpole Usage, Walkthrough Page 11
Tadpole Usage
Piloting, battery swaps, upgrades, towing — full guide. See also: Tadpole Building, Walkthrough Page 11
Leviathan Encounters
10 giant creatures — where to find them. See also: Gene Guide
Gene Guide
All 16 genes — unlock methods and effects. See also: Leviathan Encounters, Walkthrough Page 9
Beginner Guide
Early survival tips — tools, base building, priorities. See also: Walkthrough Page 1, Mineral Locations
Early Access Notice
Subnautica 2 entered Early Access on May 14, 2026. Content is subject to change with game updates.