Subnautica 2: Everything We Know — Release Date, Time, Editions and Platforms

Subnautica 2’s early access is right around the corner, and it is the title that officially starts the next chapter in Unknown Worlds’ beloved underwater survival franchise. It launches on May 14, 2026, which is just two days away as of this writing, and after what many will call a turbulent development cycle and a delayed rollout, the game is now ready to dive in.

Want to know more? Here is everything you need to know before jumping in: the exact release time in your region, the price, platforms, and what content to expect from the game’s Early Access launch.

Subnautica 2 Release Date, Time, Platforms, and Editions

Subnautica 2 officially enters Early Access on May 14, 2026, with a global simultaneous release set for 8:00 AM PDT/ 15:00 UTC. In case you were wondering, this translates to 11:00 AM EDT for players on the US East Coast, 4:00 PM BST for UK players, and 8:30 PM IST for players in India. Most importantly, every region unlocks at the same moment. When it comes to pricing, it is refreshingly simple.

There is one single edition, priced at $29.99 USD, and approximately €29.99 in Europe. Unknown Worlds has also already confirmed that the Early Access price is lower than what the game will cost at its full 1.0 launch, meaning buying right now is genuinely the cost-effective option for even those players who plan to play the game once it’s fully out.

Subnautica 2 launches on PC and Xbox Series X/S, with PC availability spanning across Steam, the Epic Games Store, and even the Windows Store. The game is also included in the Xbox Game Pass Ultimate and PC Game Pass on Day One, at no additional cost. For players who played Subnautica 2 before May 25, 2026, you will receive a Reaper Leviathan in-game base decoration, which is a nod to one of the most iconic creatures from the original game.

What’s Included in Subnautica 2’s Early Access Launch

Subnautica 2 comes out on May 14, 2026, in Early Access | Credit: Unknown Worlds Entertainment

For what’s actually in the game, the studio has included 4-player online co-op multiplayer, one of the most fan-requested features, alongside several biomes to explore with a range of creatures and craftable items. You play as a Pioneer aboard the ship CICADA, part of Alterra Corporation’s deep-space colonisation program.

When something goes wrong on arrival at a new alien ocean world, you are left stranded and forced to survive as the ship’s AI continues to push for the mission to be completed regardless.

The best part? The multiplayer is cross-platform, meaning you can invite friends from Xbox, PC via Steam, or any other supported platform directly through in-game menus. However, at its core, the game still remains as a single-player experience, with co-op just available as an option at any point.

How long will the game be in Early Access? The studio has given an estimate of two to three years, placing the full 1.0 release anywhere between 2027 and 2028. During that time, the studio plans to continuously add more content along with regular bug-fix updates.

For players who are still not sure, Steam’s standard 2-hour of gameplay/ 14-day refund policy still applies, giving you a reasonable window to test the game and decide whether the Early Access build is worth your money right now or if you’d wait for a more complete version down the line.