“Subnautica 2 How to Power on Welcome Center Welcome Center Battery How to Unlock Biolab and Biomods” by Ape Knight Gaming · May 14, 2026 · Early Access launch window (uploaded 2026-05-14); predates the Adaptive Measures and Buddy System updates
On screen: In a red-lit Welcome Center room the diver uses the lit Biolab machine; its BIO LAB screen shows Dash in the active Biomod slot, then the Passive Biomods tab with Oxygen Control equipped and the other passive slots locked.
Check the guide’s version notes before following older footage.
“Subnautica 2 How to Power on Welcome Center Welcome Center Battery How to Unlock Biolab and Biomods” by Ape Knight Gaming · May 14, 2026 · Early Access launch window (uploaded 2026-05-14); predates the Adaptive Measures and Buddy System updates
The July 8 update added Biolabs in Coral Gardens and Axum Ruins. Revisit these areas as your objectives take you deeper; an old guide showing every initial unlock at the Welcome Center no longer describes the progression reliably.
Six refers to Biomods available through world Biolabs, not the total Biomod catalogue.
Build the Bioscanner, then scan creatures with it.
Read the Biolab’s total Bioscans and next-slot requirement. Use the number shown by your build; this guide does not substitute an unconfirmed threshold.
Older footage · checked Oct 25, 2026 · before Subnautica 2 Early Access 1.2 (Buddy System, August 19, 2026)
On screen: The BIO LAB screen is open on the Passive Biomods tab: one passive slot is filled and the rest read Locked, while an UNKNOWN BIOMOD panel on the right says Bio Scans are required and lists the creatures to Bioscan.
Check the guide’s version notes before following older footage.
“How to Unlock Passive Mod Slots in Subnautica 2” by eXputer Guides · May 19, 2026 · Early Access launch window (uploaded 2026-05-19); predates the Adaptive Measures and Buddy System updates
Sources · 2Official · Walkthrough · checked 8 Oct 2026 · Research checked 8 Oct 2026
Adaptive Measures update ↗July 8 release date, scan-progress and power-display fixes. Silver updates in Coral Gardens, nearby hint dialogue, misleading Sonic prompts and Silver nook pickup fixes. Storage excluded from nearby crafting and Moonpool size feedback.Official ·
Biomod scan requirements ↗Launch scan requirements cross-checked against GameWith. Initial Biolab distribution and slot counts are superseded by Adaptive Measures.Walkthrough ·
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1:44–1:57 · 13 sOpening the Biolab in the Welcome Center and equipping Biomods
0:04–0:10 · 6 sReading the Biolab's passive slots and Bioscan requirement