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Subnautica 2 Update Adds Proximity Voice Chat and Revive System for Co-Op

Unknown Worlds released the second early access update for Subnautica 2, introducing proximity voice chat, a revised revival mechanic, and collaborative building features designed to enhance multiplayer survival. Alongside the game update, the studio announced a $100,000 USD…

Subnautica 2 Update Adds Proximity Voice Chat and Revive System for Co-Op

Unknown Worlds released the second early access update for Subnautica 2, introducing proximity voice chat, a revised revival mechanic, and collaborative building features designed to enhance multiplayer survival. Alongside the game update, the studio announced a $100,000 USD donation to ocean conservation non-profit The Ocean Cleanup.

Proximity Voice Chat and Spatial Audio

According to Unknown Worlds, proximity voice chat serves as the centerpiece of the new early access patch. The system applies spatial audio mechanics based on the physical distance between cooperating players. Voices of teammates operating nearby sound louder and more directional, while audio fades naturally as divers swim farther apart in the open ocean.

Revival Mechanic and Cooperative Survival

The update replaces instant player death with a downed state to increase survival tension in deep-sea environments. Teammates must reach the fallen diver and perform a revival within a limited timeframe to keep them in the session.

Subnautica 2 Update Adds Proximity Voice Chat and Revive System for Co-Op

Inventory Sharing and Base Building Enhancements

Team communication tools also received targeted expansions in this patch. Players can utilize an emote system for non-verbal signaling and access a teammate’s inventory directly to transfer resources underwater. Additional cooperative upgrades include throwables for location tagging, a dedicated ping system, and streamlined base-building mechanics.

Ocean Conservation Support

In tandem with the software update, Unknown Worlds confirmed a financial contribution of $100,000 USD directed toward The Ocean Cleanup. The non-profit organization focuses on developing advanced technologies to rid the world’s oceans of plastic pollution, aligning with the marine exploration themes central to the Subnautica franchise.

Frequently Asked Questions

What new multiplayer features are included in Subnautica 2 early access update 2?

The update introduces proximity voice chat with spatial audio, a downed state with a timed revival system, emote communication, direct teammate inventory access, and throwables for location tagging.

How does proximity voice chat function in the game?

The feature uses spatial audio to adjust voice volume and direction based on the actual distance between cooperating players, causing nearby voices to sound louder and distant voices to fade.

Subnautica 2 Update Adds Proximity Voice Chat and Revive System for Co-Op

Who received the donation announced alongside the update?

Unknown Worlds donated $100,000 USD to The Ocean Cleanup, a non-profit dedicated to removing plastic pollution from oceans.

I played CS2 with PROXIMITY VOICE CHAT…
About the author: Anika Shah - Technology

MSc in Computer Science, senior reporter. Anika focuses on AI ethics, cybersecurity, and emerging hardware—frequently moderating panels at CES and Web Summit. “Anika Shah decodes tech breakthroughs and startup disruption shaping tomorrow’s digital landscape.”