SUBNAUTICA / BASES

Large Room

A spacious base module added to the original game in the 2.0 Living Large update.

QUICK REFERENCEFirst SubnauticaReviewed 2026-10-28Reference / noindex

OVERVIEW

Understanding Large Room

A spacious base module added to the original game in the 2.0 Living Large update.

This is an original reference for the first Subnautica. Your current depth rating, oxygen, available tools and navigation route determine when an objective is practical. Follow actual in-game PDA and Fabricator information for any values that vary by version.

PRACTICAL APPROACH

How to use this information

Use its larger footprint for organized interior utilities when sufficient materials are available.

COMMON MISTAKES

What to avoid

Do not copy Below Zero-only building assumptions into the original game.

CONTINUE ON VOLPEDIA

Related topics and walkthroughs

BASESReinforcement

A structure upgrade that increases hull integrity for deep or large habitats.

TIPSCharge Power Before Deep Trips

Large vehicles and tools require a return-trip energy reserve.

VEHICLESCyclops

A large mobile submarine supporting storage, modules and extended expeditions.

CRAFTINGPower Cell

A larger power unit used in major vehicles and systems.

VEHICLESPrawn Suit Drill Arm

A vehicle arm used to mine large deposits that hand tools cannot harvest.

LEVIATHANSReaper Leviathan

A large hostile predator often associated with dangerous zones such as the Aurora vicinity and Dunes.

CREATURESSea Treader

A large roaming creature associated with the Sea Treader's Path and stirring resources from the seabed.

Back to Base Building

Independent Volpedia editorial encyclopedia about the first Subnautica, reviewed 2026-10-28. Unaffiliated with Unknown Worlds Entertainment. Category illustrations are original diagrams, not in-game maps, screenshots or exact creature portraits. No fabricated damage statistics, spawn probabilities or detailed map coordinates. References are documented privately and not shown as outbound research buttons.