If you are playing this specific version, you are experiencing the game in a state where the core narrative and biome progression are largely finalized.
The Scanner Tool is the most important item in the game; it is your primary source of lore and technology. Subnautica V71288-P2P
: This version backported items from Subnautica: Below Zero , including the Large Room , Glass Dome , and surface hatches with stairs. If you are playing this specific version, you
: Adds the Large Room, Large Room Partitions, and the Glass Dome. Quality of Life including the Large Room