Subnautica is an open world underwater exploration and construction game. We are Unknown Worlds, the developers of Natural Selection 2, and Subnautica is our new project. Subnautica will combine elements of role playing, sandbox, exploration and cinematic games to create a unique experience, the genre of which we do not believe has yet been invented.
Diversity of environments is a key design feature of Subnautica. We want Subnautica players to be able to experience vastly different and beautiful ‘biomes’ as they explore the underwater world. Of course, no underwater world would be complete without a coral reef!