Sonic Echo Biomod in Subnautica 2

Last updated: 2026-05-23
Game version: Early Access - verify exact build
Checked status: Research-backed draft

Quick Answer

Sonic Echo is a high-value Biomod because it helps players locate resources during deep exploration. The Gemini report links it to Collector Leviathan scanning, so treat exact unlock steps as high-risk until verified.

Location

The scan target and biome route need current-build verification. Use this page as a structured draft for the Sonic Echo unlock chain.

Requirements

Requirement	Why it matters
Bioscanner	Required to scan Biomod targets.
Safe predator route	The reported scan target may be dangerous.
Camouflage or defensive planning	Helps approach large creatures safely.

Step-by-Step Route

Unlock Bioscanner.
Confirm the required scan target in the current build.
Prepare route safety before approaching the creature.
Scan and return before attempting long deep-resource loops.

Uses

Sonic Echo should help detect resources and reduce blind searching in deep areas.

Related Recipes and Upgrades

Common Mistakes

Trying to unlock Biomods before Bioscanner.
Treating creature scan targets as safe without route planning.
Publishing creature locations before current-build verification.

FAQ

Is Sonic Echo worth unlocking early?

It appears useful for resource discovery, but exact value depends on current-build balance.