The long-awaited sequel to the award-winning survival franchise. Stranded on an all-new alien world, you must adapt to survive. Build, craft, and explore the mysteries of the deep alone or with friends.
Dive back into the depths with a studio dedicated to pushing the boundaries of the survival genre.
Traverse vibrant and breathtaking biomes with your Tadpole submersible. Discover everything from the smallest creatures to towering Leviathans.
Design and customize high-tech bases to return to when your adventures push you beyond the safety of shallow waters.






Yes, this version supports full 4-player online co-operative multiplayer. You can explore the entire story with up to three friends in private sessions.
This is the Early Access build, providing the earliest look at the game. Our download links are updated automatically as new patches and content expansions are released by the developers.
No. The game is pre-activated and DRM-free. You only need to download, extract the archive, and launch 'Subnautica2.exe' to start playing.