Where Are Barotrauma Saves Located?
Barotrauma campaign saves, submarines and mods on PC in LocalLow.
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Barotrauma docks campaign saves, custom submarines and mod loadouts in LocalLow under the FakeFish studio tree. Server worlds live on their hosts.
Sub builders should treat their fleet folder like source code. One careless wipe sinks months of hull work.
Where Barotrauma stores this, by platform
%USERPROFILE%\AppData\LocalLow\FakeFish\Undertow Games\Barotrauma
Campaign saves plus Submarines and Mods areas inside; folder depth can vary with builds, so copy the whole Barotrauma tree. Workshop subs redownload on subscribe, but local edits do not. Server saves stay on the server machine.
Frequently asked questions
Where are Barotrauma custom submarines?
In the Submarines area inside the folder above. Back that folder up separately before editor experiments.
How do I move a Barotrauma campaign to a server?
Copy the campaign save from the folder above into the server data directory. Match game versions on both ends.
Notice an outdated path? Let us know.