The Subnautica series is classified as a "Survival" game due to elements like resource gathering, crafting, and the threat of drowning. However, Anthony Gallegos, the lead gameplay designer for Subnautica 2, stated that the game is primarily focused on exploration, with survival mechanics serving to support this exploration. Unknown Worlds aims to refine survival systems while maintaining an emphasis on exploration in the upcoming release of Subnautica 2, which is set for early access on May 14.