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Subnautica 2 Guides Pinpoint Biobed Bunkers That Permanently Expand Inventory

New mapping gives players clear bearings to permanent Endurance and Dexterity upgrades.

Overview

  • Recent guides consolidate multiple confirmed Biobed locations inside Colonist Bunkers, with FandomWire listing six sites and Destructoid detailing seven as mapping continues.
  • Using a Biobed terminal grants a one-time, permanent upgrade that either increases main inventory capacity through Endurance or adds quick-access slots through Dexterity.
  • Locations are charted by distances and compass bearings from the Lifepod, and entrances are often flagged by glowing blue lightsticks hidden in caves, crevices, or wrecks.
  • Two bunkers in high-temperature volcanic zones require the Heat Tolerance adaptation, which players gain from the Spider Dome’s Angel Comb before safely entering.
  • For an early boost, Escapist highlights Chap’s Blackbox near the starting area where interacting with the Biobed adds three inventory slots.