Today, at the Xbox Partner Preview event, we were beyond excited to announce that Subnautica 2, the highly-anticipated sequel to Subnautica and Subnautica: Below Zero, will be available for Xbox Series X|S and Windows PC via the Xbox Game Preview program in 2025.

We’ve been hard at work behind the scenes crafting the foundation of the next Subnautica experience. Our goal has always been to bring early access to as many members of our community as possible, to develop the game alongside our fans and players. That’s why we’re equally proud to announce that Subnautica 2 (Game Preview) will be available with Game Pass on day one.

Launching via the Xbox Game Preview program provides an incredible opportunity for anyone trying the game to send feedback our way. It helped shape and guide the direction of Subnautica and Subnautica: Below Zero, and we’re thrilled to be developing Subnautica 2 in the same tradition!

As teased in the heart-stopping trailer that debuted during the Xbox Partner Preview event, for the first time in the Subnautica franchise, you’ll traverse beyond Planet 4546B. Whether you’re bringing the experience of your previous adventures with you, or are new to the Subnautica games, you’ll get to explore lush new environments, encounter fascinating creatures around every corner, and uncover the secrets at the core of this mysterious planet. But as familiar as things might seem to seasoned players at first glance, Subnautica 2 will offer new and unique experiences that will keep you on your… fins.

And, this time, you will have the choice to adventure alone or with friends!

Co-operative multiplayer for up to four players, something that has been hotly requested by our community over the years, will be available with the Xbox Game Preview launch. Introducing the optional co-operative experience alongside a whole new planet felt like the best opportunity to make that switch, and we’re certain that it will test your ingenuity and ability to adapt as you explore the world together. But for those who prefer the eerily beautiful solitude of solo play, Subnautica 2 will still provide that familiar experience, and prove equally as challenging.

As we build up to the release of Subnautica 2 (Game Preview) in 2025, we’ll be sharing even more about what to expect from the game. From new and improved tools, vehicles, and base building, to a whole host of creatures big and small, the likes of which have never been seen before!

Make sure you don’t miss out on any of the juicy details. Wishlist Subnautica 2 (Game Preview) on the Xbox Store today, follow us across social media, and jump into our Discord to stay up to date with all things Subnautica. Keep Diving!

Subnautica 2

KRAFTON, Inc.

☆☆☆☆☆

★★★★★

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Subnautica 2 is an underwater survival adventure game set on an all-new alien ocean world. It is the next chapter in the Subnautica universe, developed by Unknown Worlds.

New World, New Adventure
A new world awaits alongside an all-new story. You are a pioneer traveling to a distant world, but something is amiss. The ship's AI insists you carry on the mission. This world is too dangerous for humans to survive… Unless you change what it means to be human. What creatures, intelligent or otherwise, await your arrival?

Explore with Friends
Play alone or with up to three friends in online multiplayer co-op. Whether exploring mysterious ruins, building custom bases, or adventuring deeper into the world… The challenge of this planet will test your ingenuity and ability to adapt, in unexpected and curious ways.

Craft Submersibles, Tools, and Bases
Survival depends on utilizing the right tools. Alongside basic items such as your Scanner and Flashlight, you’ll find recipes for more advanced tools, equipment, and submersibles. Bases are more customizable with an overhauled building system. New tools allow for greater adaptation to the world.

Uncover Diverse New Biomes
From towering underwater cliffs to lush coral fields, this aquatic alien world is brimming with vibrant and breathtaking biomes, each teeming with diverse ecosystems and unique creatures. But something isn’t right. The world is out of balance. What happened here? What happened to you? And more importantly, where are you?

Study Mysterious Lifeforms
Uncover a rich world full of mysterious lifeforms, from the smallest fish to the largest Leviathans. Scan creatures to learn more about them. Use your Biosampler to take samples for study. As you learn more about this world, evolve your genetics to adapt your body for survival.

Survive Terrifying Depths
This world is vast and deep. Venture beyond the safety of shallow waters, descending into a dark unknown. Wonder and danger lurks around every corner. To survive this planet, you’ll need to push beyond your boundaries and unlock the secrets of this strange world.

About the Team
Subnautica 2 is being created by Unknown Worlds, a fully remote studio that traces its roots back to the 2002 Half-Life mod Natural Selection. It is the same studio that created the original Subnautica. The team is scattered around the globe, from the United States to the United Kingdom, France, Iceland, Austria, Australia, Canada, India, and many more places.

Game Preview
Subnautica 2 will be a Game Preview game meaning it will be in active development at release. You may encounter bugs, in-development features, and performance issues. We will be adding additional biomes, creatures, craftables, and narrative as we proceed. Join us in Game Preview and help shape the future of Subnautica 2.