SUBNAUTICA / CHARACTERS

CTO Yu

An Aurora officer referenced in the investigation of failed lifepod evacuations.

QUICK REFERENCEFirst SubnauticaReviewed 2026-10-28Reference / noindex
Original Volpedia schematic category illustration
OVERVIEW

Understanding CTO Yu

An Aurora officer referenced in the investigation of failed lifepod evacuations.

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 the PDA databank and messages to follow the event chronology.

COMMON MISTAKES

What to avoid

The narrative is discovered through records, not companion dialogue trees.

CONTINUE ON VOLPEDIA

Related topics and walkthroughs

CHARACTERSAurora Captain

The ship's captain remains important through the bridge and cabin records aboard the crashed Aurora.

CHARACTERSBart Torgal

The younger Torgal whose ecological observations appear in the Degasi recordings.

CHARACTERSMarguerit Maida

A survivor connected to the Degasi expedition whose story is reconstructed through the game's abandoned habitats and logs.

CHARACTERSPaul Torgal

The Degasi leader whose recorded decisions help explain the wrecked expedition's survival attempts.

CHARACTERSRyley Robinson

The Aurora crew member controlled by the player, stranded on planet 4546B after the crash.

CHARACTERSSecond Officer Keen

An Aurora survivor whose recorded coordinates are part of the lifepod investigation.

GUIDESAurora Complete Preparation

Reach the Aurora and explore its accessible interior safely

Back to Characters

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.