Subnautica 2's Buddy System Update Adds Cool Co-op Chat

Subnautica 2, developed by Unknown Worlds, is an underwater survival game currently in early access. The new Version 1.2 update, titled the "Buddy System Update," introduces cooperative multiplayer enhancements designed to solve the problem of isolated exploration, allowing players to revive friends, trade items, and track their luggage.

Key Facts

The following table outlines the verified factual anchors for the Subnautica 2 Buddy System Update based on the source material.

Subnautica 2's Version 1.2 Buddy System Update adds co-op chat, friend revives, item trading, and luggage tracking to the early access build.

What Does the Buddy System Update Add to Subnautica 2?

The Buddy System Update for Subnautica 2 adds four primary features to the early access build: a co-op chat system, the ability to revive friends, a mechanism for trading items, and a feature to track luggage using an airtag-like system. These additions are specifically designed to enhance the cooperative multiplayer experience.

According to the official patch notes reported by Kotaku, the update focuses on social and survival mechanics. The co-op chat allows for better communication, while the revival feature ensures players can help each other after a fall. Item trading facilitates resource sharing, and the luggage tracking prevents loss of equipment.

Version 1.2 of the early access build also adds ways to revive friends, trade items, and airtag your luggage.

Kotaku article on the Subnautica 2 Buddy System Update

The Buddy System Update's core additions are co-op chat, friend revives, item trading, and airtag-based luggage tracking, all included in Version 1.2 of the early access build.

How Does the Co-op Chat Feature Work in Subnautica 2?

The co-op chat feature in Subnautica 2 is a direct communication tool added in the Buddy System Update. It functions within the cooperative mode to let players talk while exploring the underwater environment. The exact technical specifications of the chat system are not detailed in the source material, but it is confirmed as a headline feature of Version 1.2.

This feature is part of a broader effort to improve the multiplayer experience. The patch notes highlight the co-op chat alongside other social features, indicating a focus on team-based play. Specific details regarding chat channels, range limitations, or interface options are unknown.

The co-op chat feature is a confirmed addition in Version 1.2, but its specific interface and range limitations are not detailed in the source material.

How Does Luggage Tracking Work in Subnautica 2?

Luggage tracking in Subnautica 2 involves a feature that allows players to locate their luggage using an airtag-like mechanism. This is a practical tool for managing gear in the game's vast open-world environment. The feature is specifically named in the Version 1.2 patch notes.

The inclusion of a luggage tracking system suggests a solution to the common problem of losing items in large game worlds. By "airtagging" luggage, players can likely see a marker or signal to find their belongings. The specific gameplay implementation—whether it involves a map marker, a signal strength meter, or a proximity alert—is unknown.

Luggage tracking in Subnautica 2 is described as an airtag feature in Version 1.2, providing a way for players to locate their belongings, though the exact UI is unspecified.

Who Is This Update For?

This update is for players of Subnautica 2 who are participating in the early access build and prefer to play in cooperative multiplayer mode. It is specifically designed for groups of friends who want to explore together, assist each other in survival, and share resources. The features target the social and logistical challenges of team-based play.

The update addresses distinct player needs:

• Teams needing a communication tool, solved by co-op chat.
• Groups wanting to prevent progress loss, solved by friend revives.
• Players looking to share resources, solved by item trading.
• Individuals managing inventory in a vast world, solved by luggage tracking.

The Version 1.2 Buddy System Update is designed for cooperative multiplayer players who need communication, rescue, and inventory management tools in the early access build.

Common Questions

Does the Subnautica 2 Buddy System Update include co-op chat?

Yes, the Buddy System Update, which is Version 1.2 of the early access build, explicitly adds a co-op chat feature. This is one of the four main additions alongside friend revives, item trading, and luggage tracking.

Can you revive friends in Subnautica 2?

Yes, the Version 1.2 update adds a way to revive friends. This mechanic is part of the cooperative Buddy System Update, allowing players to help each other after they are incapacitated during exploration.

What does "airtag your luggage" mean in the Subnautica 2 patch notes?

The phrase "airtag your luggage" refers to a new tracking feature in Version 1.2. It allows players to tag and locate their luggage, likely using a marker or signal, to prevent losing items in the game world.

Sources and Methodology

This article is based exclusively on a single primary source: the Kotaku article titled "Subnautica 2's Buddy System Update Adds Cool Co-op Chat," published at the URL: https://kotaku.com/subnautica-2-buddy-system-update-co-op-1-2-patch-notes-unknown-worlds-2000726159.

All facts, feature names, and version numbers were extracted directly from this source. No external data or speculation has been added. No currency or unit conversions were necessary as the source contains no numerical pricing or dimensional data. Specific gameplay mechanics beyond the named features are not defined in the source and are therefore marked as unknown.

This article was last updated on May 21, 2025.