Early vehicle planning and co-op route range.
Confirmed by current store/news descriptions; exact recipe pending launch.Confirmed only / Last updated 2026-05-14
Subnautica 2 confirmed features
A living feature hub for co-op, base building, vehicles, creatures, scanning, rewards, and progression details that have source support.
Confirmed feature ledger
Official or source-backed
Launch character selection for solo players and co-op squads, with more characters and customization planned during Early Access.
Xbox and Microsoft Store text says Early Access lets players choose from four pre-designed characters, with more options coming later.Spoiler-light premise for guide intros: Pioneers arrive on a new planet after Alterra’s CICADA mission goes wrong.
Xbox Wire and store copy describe the CICADA colony ship, the stranded Pioneer setup, and the ship AI pushing the mission forward.Useful map and guide bucket for ruins, mysteries, and spoiler-controlled route notes once locations are verified.
Official Xbox copy says players can explore long-forgotten ruins; exact map locations and story details stay spoiler-labeled.Return points, storage, crafting, power, and scanner coverage.
Base customization confirmed; exact parts/recipes pending launch.Platform-wide Early Access launch decoration for base collectors and first-week habitat screenshots.
Steam / Unknown Worlds says every player across every platform receives the blueprint from the moment Early Access launches; the earlier May 14-25 purchase-window wording has been superseded.Pre-launch showcase viewing reward for base collectors and launch-week checklist users.
Official May 9 pre-launch event Twitch Drop for eligible viewers; claim in Twitch, then link Twitch from Subnautica 2 after Early Access opens to redeem in-game.Confirmed creature name with launch-pending behavior and biome details.
Named by Unknown Worlds in the official Deepwing Brooder fan-art contest; avoid adding mechanics until official gameplay or Early Access confirms them.Handheld play planning for Steam users before the May 14 Early Access unlock.
Steam compatibility data marks Subnautica 2 as Steam Deck Verified with functional default controls, matching Deck glyphs, legible interface text, and a performant default configuration; external controllers are not supported for the primary player on Deck.Study biodiversity, unlock knowledge, and feed atlas entries.
Scanning and studying creatures/flora are confirmed; exact tool names pending.Survival adaptation and build planning.
DNA modification system is confirmed; exact upgrade list pending.Confirmed
Officially named or shown, safe to use in guides and SEO copy.
Watching
Player demand is clear, but exact mechanics or details are not source-complete yet.
Planning
Useful checklist placeholders stay labeled until launch data verifies names, recipes, or stats.
Launch-pending
Useful topics not treated as final facts
Community-event reward worth tracking for base collectors because it may unlock for every player.
Official Alterra Career Event target: 100,000 community applications during the event period unlocks the poster blueprint for all Subnautica 2 players.Co-op teams need power buffers for tools, vehicles, and long dives.
Planning target based on confirmed survival loops; final item name waits for launch data.Route marking, base naming, and squad navigation.
Navigation markers are a high-value companion need; final craftable name waits for launch data.Base frames, modules, storage, and expansion buffers.
Raw material names are waiting on Early Access data; this slot tracks the first confirmed structural equivalent.Electronics, power, batteries, and early tools.
Wiring-resource names are waiting on Early Access data; this slot tracks the first confirmed electronics material.SRC-01Steam official soundtrack DLC listing
Steam lists the Subnautica 2 Original Soundtrack as an available DLC purchase for the Early Access launch window. The storefront identifies Ben Prunty as the composer and marks the soundtrack as music content tied to the base game.
Players who want the official music can buy or wishlist the soundtrack on Steam; gameplay guide facts still come from the base game, patch notes, and official developer/platform posts.checked 2026-05-16 · open source SRC-02Unknown Worlds Early Access roadmapUnknown Worlds published the first post-launch Early Access roadmap. The studio says the first update is focused on quality-of-life fixes, the second update targets requested co-op improvements and additions, and a later larger drop is planned to expand the world, biomes, creatures, resources, tools, vehicles, and the next story chapter.
Players should use the in-game feedback tool or Subnautica 2 Nolt now because Unknown Worlds says community input will shape which fixes, balance tuning, optimizations, and feature requests rise during Early Access.checked 2026-05-15 · open source SRC-03Launch 2 million sales milestone coverageVGC, PC Gamer, GamesRadar, and Inven Global all report the same Unknown Worlds/Krafton launch milestone: Subnautica 2 passed 2 million units within 12 hours, with 651,000 peak concurrent players across Steam, Epic, and Xbox.
Use this as first-wave community-size context. Keep gameplay guidance tied to official builds, storefront facts, and developer/platform posts rather than hype or speculative sales commentary.checked 2026-05-15 · open source SRC-04Official Subnautica launch milestone postThe official Subnautica social account celebrated more than 1 million players on launch day. Later VGC, PC Gamer, GamesRadar, and Inven Global coverage raised the confirmed public milestone to 2 million units within 12 hours.
Use the newer 2 million / 12-hour milestone for current community-size context, while keeping guide content focused on launch-build feedback paths and official platform builds rather than hype or unverified sales estimates.checked 2026-05-15 · open source SRC-05Unknown Worlds Early Access release postUnknown Worlds has published the launch post for Subnautica 2 Early Access. The official takeaway is that Early Access is available now, with Steam, Epic Games Store, and Xbox/Microsoft Store paths, solo play or co-op with up to three friends, and feedback requested through the in-game tool or Nolt.
Players can start from their chosen official storefront now; after installing, use the in-game feedback tool or Nolt for launch-build issues and suggestions instead of relying on leaked or pre-release build information.checked 2026-05-14 · open source SRC-06PCGamesN / IGN unofficial-build warningPCGamesN reports an Unknown Worlds statement first sent to IGN confirming unofficial Subnautica 2 builds are circulating before launch. Unknown Worlds says those builds are incomplete development versions, do not represent the official Early Access release, and cannot be verified for safety or stability.
Do not use leaked-build content as guide facts or screenshots. Players should wait for official Steam, Epic, Xbox, or Game Pass builds for the complete Early Access experience, multiplayer support, patches, and updates.checked 2026-05-13 · open sourceFAQ
Confirmed feature questions
A feature is marked confirmed when it appears in official developer material, platform/store text, or official video context.
Updated 2026-05-14No. Leaks and rumors are not mixed into this confirmed feature list.
Updated 2026-05-14Exact recipes, locations, stats, and behavior stay pending until Early Access data or official sources confirm them.
Updated 2026-05-14