Subnautica 2

Subnautica 2 is an underwater survival adventure game set on an all-new alien ocean world.

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?

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.