Subnautica 2 Achievements — Full Trophy List & How to Unlock Every Achievement
Updated 2026-06-02
Subnautica 2 achievements offer 45 Steam achievements and 45 Xbox Gamerscore achievements at Early Access launch, with more planned for future content updates. This Subnautica 2 achievements guide covers every unlock condition, the hidden achievements that don't show in the tracker, and efficient strategies for farming the most time-consuming ones. Whether you are going for 100% completion or just curious what Subnautica 2 achievements exist, this guide has the full list.
Story and progression achievements
The majority of Subnautica 2 achievements are tied to story milestones and progression gates. Building your first base, crafting your first vehicle, and reaching certain depth thresholds each unlock an achievement. The story-related Subnautica 2 achievements include Discover the Precursor Archives (reaching the first major story location), Enter the Deep Zone (crossing below 500 meters), and Construct the Neptune Platform (building the endgame escape vehicle frame). These Subnautica 2 achievements are unmissable if you play through the available content — they serve as natural progress markers rather than challenges.
Exploration and scanning achievements
Exploration-based Subnautica 2 achievements reward thorough scanning and biome discovery. Scan All Leviathan Species requires documenting every leviathan-class creature in the Early Access build. Visit All Biomes tasks you with entering every named biome region. Photograph Every Species uses the in-game camera to catalog alien life. These Subnautica 2 achievements range from straightforward (Visit All Biomes can be done in a few hours) to grindy (Scan All Leviathan Species requires finding and safely approaching every apex predator). The scanner room upgrade helps locate creature spawn points for the harder Subnautica 2 achievements.
| Achievement | Requirement | Difficulty |
|---|---|---|
| First Base | Build a habitat with at least 3 modules | Easy |
| Deep Diver | Reach 500 m depth | Easy |
| Leviathan Scholar | Scan all leviathan species | Hard |
| Biome Traveler | Visit all named biomes | Medium |
| Master Crafter | Craft every base module at least once | Medium |
| Subnautica | Complete the main story line | Hard |
Co-op and multiplayer achievements
Co-op Subnautica 2 achievements require playing with others. Team Builder is earned by completing a full play session with three other players. Shared Shelter requires building a habitat module that all four players enter simultaneously. Deep Squad unlocks when the entire party reaches 500 meters together. These Subnautica 2 achievements are easier to obtain with a dedicated group — use the Subnautica 2 achievements Discord channels to find co-op partners if you play solo. Note that co-op Subnautica 2 achievements can be earned in any game mode including creative, making them much faster to complete.
FAQ
- How many Subnautica 2 achievements are there?
- There are 45 Steam achievements at Early Access launch. Console versions have an identical 45-trophy list. More Subnautica 2 achievements will be added with major content updates.
- Are any Subnautica 2 achievements missable?
- No. All Subnautica 2 achievements can be obtained in a single save file. If you progress past an area, you can return later. Save compatibility ensures no achievements become permanently unavailable.