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

An "Unstuck" button in the menu, pinnable recipes, and the ability to use the PDA while the game is paused. Subnautica Update v68598-CODEX

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) Subnautica version (often associated with the CODEX release)

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. At this stage, the game was feature-complete