Where Are Immortality Save Files Located?
Immortality .abr saves on Windows (Half Mermaid folder) plus Store and Proton paths.
Last updated
Immortality keeps .abr files in LocalLow under Half Mermaid Productions with a user id segment on Windows. The Microsoft Store build uses the wgs container instead.
Linux runs through Proton under compatdata 1350200. Steam Cloud, GOG Galaxy and Xbox Cloud sync by store. Copy the matching folder with the game closed.
Where Immortality stores this, by platform
%USERPROFILE%\AppData\LocalLow\Half Mermaid Productions\Immortality\
Saves as .abr under a user id subfolder here. Microsoft Store uses Packages\HalfMermaid.Immortality_*\SystemAppData\wgs\. Copy with the game closed.
~/.steam/steam/steamapps/compatdata/1350200/pfx/drive_c/users/steamuser/AppData/LocalLow/Half Mermaid Productions/Immortality
Proton path for AppID 1350200. Cloud copies may also sit in ~/.steam/steam/userdata/<user-id>/1350200/. Search compatdata/1350200 if moved.
Frequently asked questions
How do I back up Immortality?
Close the game and copy the Half Mermaid Immortality folder elsewhere. That grabs .abr files plus the user id tree together. Restore with Cloud paused until one launch.
Can I move Immortality saves from Game Pass to Steam?
Copy the wgs contents into the Steam user id folder with both launchers closed, then launch once offline. Keep a spare copy since formats differ by store.
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