Subnautica 2 is heading into Early Access on May 14, 2026, and despite a rocky development period that included a confirmed delay, Unknown Worlds Entertainment has a substantial amount of content either planned or already in progress. Between a leaked internal development document and an active community feedback board, there's a clearer picture of where the game is headed than you might expect for a title that hasn't even launched yet. Here's everything known about the post-launch roadmap.
What content is confirmed for the Subnautica 2 Early Access roadmap?
The roadmap information comes from two distinct sources: a leaked internal milestone document from mid-2025 that Krafton later confirmed as authentic, and the official Nolt community feedback board at subnautica2.nolt.io. Both give a different but complementary view of where the game is going.
The leaked document outlined early access milestone targets for Unknown Worlds. According to that document, the developer's internal review flagged the initial plan as lacking "the level of polish and market impact desired to drive IP growth and expansion," which led to a recommendation to "enhance the content volume and level of polish before launching." That delay ultimately pushed the game's Early Access date, but it also means more content should be present at launch than originally scoped.
The timeline attached to the leaked content has likely shifted significantly due to the delay. Some items on this list may already be in the game at launch, while others may have been cut or rescheduled entirely.
Base building in Subnautica 2
What does the leaked development document reveal?
The leaked milestone document, confirmed authentic by Krafton, listed the following content targets for Subnautica 2's Early Access period. These represent what Unknown Worlds was planning to build toward, not necessarily what ships on day one.
Beyond those numbers, the document also listed several major systems: Mining & Automation, a Farming System, Survival Mode, Creative Mode, Single-Player and Co-op, Cross-progression, and Online Account Integration. That's a substantial feature set, and the co-op component in particular has been a topic of heavy discussion in the community since the original Subnautica had none.
Tools and equipment loadout screen
What are players asking for on the Nolt feedback board?
The Nolt board is where the community votes on features they want to see added during Early Access. These aren't confirmed additions, but the most upvoted requests carry real weight given that Unknown Worlds is actively monitoring the board. As of early May 2026, the top community requests include:
- A more advanced cooking system
- Proximity chat that extends to creature entities, including Leviathans
- Natural moonpools
- Healing item use time adjustments
- Water turbidity and low visibility mechanics
- A new companion pet (similar to the trivalve or cuddlefish from Subnautica 1)
- A colorblind severity slider
- Procedural skin patterns on creatures
- Plants
- A Leviathan aquarium
- VR support
- Increased fear factor compared to the original Subnautica
- Multiplayer mini-games
- Post-endgame content
- Creatures that react to weather events
The fear factor request is particularly interesting. A significant portion of the community feels the original Subnautica's tension came from genuine dread, and they want that preserved or amplified in the sequel. If Unknown Worlds acts on that feedback, expect the deeper biomes to get considerably more hostile.
Creatures roam each biome
How reliable is this roadmap information?
The two sources carry different levels of authority. The leaked document is confirmed authentic by Krafton, so the content listed there reflects real internal planning. The caveat is timing: the delay reshuffled the development schedule in ways that aren't fully public, so treat those figures as targets rather than guarantees.
The Nolt board is community-driven, meaning nothing there is confirmed for development. High vote counts signal player demand, but Unknown Worlds makes the final call on what gets built. That said, survival games with active Early Access communities tend to respond well to this kind of structured feedback, and Unknown Worlds has a history of listening to players from the original Subnautica's development cycle.
Don't treat the leaked document as a release checklist. Some features may have moved to 1.0, others may have been cut entirely, and the chapter count for story content in particular is almost certainly subject to change.
What's the full picture for Subnautica 2's Early Access journey?
Putting both sources together, the Early Access period for Subnautica 2 looks like a multi-year build toward a 1.0 release with 10 story chapters. The launch window will likely include a fraction of that story content alongside two regions, a core set of tools and equipment, and the foundational systems like survival mode and co-op. From there, Unknown Worlds will iterate based on both internal milestones and community feedback from the Nolt board.
The delay that pushed the game back actually works in players' favor here. The internal review that flagged polish issues resulted in a direct push to ship more content and a better experience, so the version hitting Early Access in May 2026 should be meaningfully more complete than what was originally scoped.
For everything else you need heading into launch, the full Subnautica 2 guides collection covers system requirements, pricing, co-op details, and more.