Subnautica 2 Reveals First Gameplay Footage and Co-Op Tease Ahead of Early Access

Subnautica 2 Reveals First Gameplay Footage and Co-Op Tease Ahead of Early Access

Subnautica 2, the upcoming underwater survival adventure from Unknown Worlds, has finally revealed its first real gameplay footage. In a newly released developer video titled "Road to Early Access", fans got their first look at the sequel in motion—offering a peek into its brand-new planet, stunning environments, and exciting co-op mechanics.

Although Subnautica 2 is the third game in the series (following 2021's Below Zero), it’s set in an entirely new world and brings a fresh experience to longtime fans. The game is being developed for PC, Xbox Series X/S, and will be available on Game Pass at launch.

First Look at Subnautica 2’s Gameplay

The brief developer update showcased a few early scenes from the game, highlighting vivid undersea landscapes and unique aquatic life. Viewers caught a glimpse of what looks like the sequel’s version of the Safe Shallows, along with a glowing underground biome filled with bioluminescent life.

Some newly revealed creatures include a waddling alien with a fan-shaped tail and a large fish crashing into rocks. Players also got a preview of the co-op experience, featuring synchronized swimming and collaborative base building—a first for the series.

Co-Op Gameplay and What’s Coming in Early Access

Unknown Worlds previously confirmed that Subnautica 2 will launch in early access with co-op multiplayer support. At launch, players can expect:

• Multiple playable biomes
• An evolving narrative
• A variety of craftable items and tools
• Unique alien creatures
• Full multiplayer base-building support

The studio aims to use early access to build on these systems over a planned development period of two to three years. There’s no confirmed release date yet, but it’s expected to launch later in 2025.

A New Chapter for the Subnautica Franchise

The addition of co-op multiplayer marks a huge step forward for the Subnautica series. Known for its deep atmosphere, exploration, and resource-based survival, the game now lets players experience these mechanics with friends for the first time.

The combination of a mysterious alien world, immersive underwater visuals, and evolving mechanics is already generating excitement across gaming communities.

When Is Subnautica 2 Coming Out?

While there’s no specific date yet, Unknown Worlds has confirmed that Subnautica 2 will enter early access later this year. It will be available on Steam, Epic Games Store, and Xbox Game Pass at launch.

Conclusion

Subnautica 2 is shaping up to be one of the most exciting survival games of 2025. With new creatures, vibrant biomes, and multiplayer support, it's bringing a fresh and engaging twist to the franchise. Stay tuned for more updates as the game gets closer to its early access release.