Barotrauma Wiki

Welcome to the original Barotrauma Wiki!

Launched in June of 2015, we maintain 2,723 articles and counting, with 2 active users!

This wiki has most recently been updated for the game version

About the game

Barotrauma is a 2D multiplayer resource management game currently in development by Undertow Games and FakeFish. The game was released for free as a pre-alpha version on July 31st 2015, and has received regular updates since then. An Early Access commercial release was launched on June 5th 2019 on Steam. The game's source code can be found on GitHub.

Game Trailer

Recent Blog Posts

Read up on the latest Undertow Games blog posts here!

3rd Steam anniversary and birthday update

Regalis - 2022/06/15 16:04

Happy anniversary! The weekend before the last, Barotrauma turned three… well, our stay in early access on Steam did. We of course are much older than that already. Even then, now’s a good time to […]...

Sneak peek: The colony overhaul

Regalis - 2022/04/08 15:10

Hello everyone! In addition to the modding refactor we introduced before, we’ve been working on colonies, the top-tier outposts, lately, to make them feel more alive and meaningful. Colonies are a part of the location […]...

Introducing: Modding Refactor

Regalis - 2022/03/18 18:27

Hello everyone! Barotrauma development is rolling along, and it’s time to lift the veil on something that we have been working on for an extended time, behind the scenes and under the hood: a complete […]...





Featured Article

Tiger Thresher
Tiger Thresher.png
Tiger Threshers are barracuda-like fish with six lateral fins, the last pair modified into tendrils. Their slender body is silvery with darker stripes and spots, including a black stripe around its neck. They are capable of doing massive damage to a submarine and its crew with a single attack. They will favor going after humans out in the water, and their razor-sharp teeth inflict heavy bleeding on their prey.