Subnautica 2 is an upcoming action-adventure survival game under development by Unknown Worlds Entertainment.

[1] A cinematic trailer showed a new vehicle, new creatures and environments and hinted at the introduction of a current mechanic that can drag the player to another area.

[2] Players will be able to modify their own DNA to acquire abilities, a feature that was originally cut from Subnautica.

[8] A cinematic trailer for the game was released on October 17, 2024, during the Xbox Partner Showcase.

It is planned to be released as an early access title, and will be available on PC and Xbox Series X and S.[9] Unlike its predecessors, Subnautica 2 is made with Unreal Engine 5.