Save And Progression · VERIFIED REFERENCE

Iron Nest Save Game: Steam Cloud & Backups

Iron Nest is a single-player PC game, so your save is stored locally on your machine and tied to your Steam account when you launch through Steam.

Iron Nest is a single-player PC game, so your save is stored locally on your machine and tied to your Steam account when you launch through Steam.

Progress covers which of the 15 missions you have cleared, the requisition credits you hold, and any achievements earned at the turret (such as "Just Calibrating" or "Pride of Castile").

There is no online profile or server-side save; your campaign state lives in your local save, and Steam Cloud can sync it across PCs if you launch via Steam.

Because there is no shell spread and no randomness, a save simply records your solved missions and credits — replays are deterministic, not seed-based.

If you switch PCs, let Steam Cloud upload the save, or copy the local save file to the same path on the new machine to keep your campaign intact.

Losing the local save means restarting the campaign from Calibration Fire; there is no separate career or multiple-save slot system beyond what Steam provides.

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-game.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.