>>76613498Subnautica is an open world, underwater exploration and adventure game currently under construction at Unknown Worlds, the independent developer behind Natural Selection 2.
How long is Subnautica?
When focusing on the main objectives, Subnautica is about 30 Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 53 Hours to obtain 100% completion.
