SUBNAUTICA / BIOMES

Dunes

An open sandy biome associated with Reapers and scattered resources.

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

Understanding Dunes

An open sandy biome associated with Reapers and scattered resources.

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

Prefer careful scouting and clear bearings when there is a concrete goal.

COMMON MISTAKES

What to avoid

Do not treat empty-looking sand as a signal that nothing is hunting nearby.

CONTINUE ON VOLPEDIA

Related topics and walkthroughs

LEVIATHANSReaper Leviathan

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

BIOMESBlood Kelp Trench

A narrow deeper bloodvine region offering one possible route toward advanced zones.

BIOMESBlood Kelp Zone

A dark biome with white bloodvine and connections toward Lost River.

BIOMESBulb Zone

A northeastern biome with bulbous blue plants and several hostile animals.

BIOMESCrash Zone

The wrecked Aurora region, containing dangerous terrain, debris and Reaper patrols.

BIOMESCrater Edge

The ecological dead zone beyond the playable crater, patrolled by adult Ghost Leviathans.

BIOMESFloating Island

An above-water island with abandoned Degasi structures and growable plants.

Back to Maps & Biomes

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.