Save And Progression · VERIFIED REFERENCE

Iron Nest Save Location: Steam userdata 2950790

Iron Nest keeps its single-player save on your Windows PC. When launched through Steam, the save sits under Steam's userdata folder for appid 2950790.

Iron Nest keeps its single-player save on your Windows PC. When launched through Steam, the save sits under Steam's userdata folder for appid 2950790.

The typical path is `C:\Program Files (x86)\Steam\userdata\<your Steam ID>\2950790\`, with the campaign progress and credits written inside that app folder.

If you bought on GOG instead, the save is under your GOG install or local app-data for the GOG build (product 1162687982); the file layout mirrors the Steam save.

To back up, copy that save folder to another drive before a reinstall; to move PCs, paste it into the same userdata path on the new machine after installing the game.

Steam Cloud may already sync the save, so signing into the same Steam account on a second PC can restore progress without a manual copy.

Do not edit the save by hand expecting to "unlock" shells — progression is meant to be earned through missions, and a corrupted save just restarts the campaign.

This page separates documented information from assumptions so players can use it as a reference without treating unverified claims as fact. Check the in-game interface and official announcements when a mechanic, availability detail, or value may have changed after the source was collected.

This article was compiled from the supplied research file save-and-progression/iron-nest-save-file-location.md. Any detail not supported by that material is marked **待确认** and should be verified against official Iron Nest channels before relying on it.