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.
The image you see above is called ‘Interior Sketch.’ It is a very special image, because it is the first piece of concept art that Cory created for Subnautica. The day it was finished, everyone crowded around his desk to ‘umm’ and ‘ahh’ – Our first visualisation of the game as it might one day look.