If you are currently playing this version, you are missing the features introduced in the and subsequent patches:
The Large Room , Glass Dome , and Surface Hatches ported from Below Zero . Subnautica Update v68598-CODEX
Subnautica version (often associated with the CODEX release) represents the state of the game following its final significant polish after the 1.0 full release but prior to the major "Living Large" 2.0 update. For many players on the Epic Games Store, this version remained the stable "legacy" build for a long period. Deep Dive: The v68598 Era If you are currently playing this version, you
v68598 is widely known in the community as a "safe" version for older mods. Many legacy mods built for the original engine (pre-2.0) work best on this specific build number before the 2022 "Living Large" update broke many existing plugins. Deep Dive: The v68598 Era v68598 is widely
At this stage, the game was feature-complete. It included the full story, the Sunbeam rescue sequence, the Neptune Rocket escape, and all major biomes like the Lost River and Lava Lakes . What You’re Missing (Post-v68598 Updates)
This build was the standard for PC players around late 2021. While Steam players moved to experimental branches, the Epic Games version was notably "stuck" on this build for over a year.