Octopath Traveler uses a clear SaveGames directory on the conventional Steam PC build, but the user-ID layer and numbered slot names are important when restoring progress. Community guides consistently identify SaveData0.sav as the autosave and subsequent numbered files as manual slots. SaveEditor recommends backing up the entire directory so slot context and Steam cloud metadata remain available. Microsoft Store uses WGS, so its files are described as a separate container rather than an ordinary .sav location.
Choose the correct backup boundary
For Octopath Traveler, the researched PC save location is Windows: Steam: %USERPROFILE%DocumentsMy GamesOctopath_Traveler<user-id>SaveGames ; Microsoft Store: %LOCALAPPDATA%Packages39EA002F.FrigateMS_n746a19ndrrjgSystemAppDatawgs. The known save file or folder pattern is SaveData0.sav is commonly the autosave; numbered SaveData*.sav files represent manual slots on Steam.. Back up the full SaveGames folder, including every SaveData*.sav and steam_autocloud.vdf if present. Keep the original slot numbering when testing a restore. Copying the complete documented save boundary is safer than selecting one visually obvious file, because companion metadata, indexes, backups, or multiple slots can be required together.
Make an offline copy before changing anything
Close the game first, wait for the active launcher to finish writing, then copy the save data to a separate folder that the game and sync client do not watch. Label the copy with the game, storefront, profile, and date. Documented launcher context: Steam, Epic Games Launcher, Microsoft Store. Storefront paths differ. Steam/Epic PC save data can resemble ordinary .sav files while Microsoft Store uses WGS containers.
Account for cloud saves
Steam Cloud and Xbox Cloud are documented; OneDrive may also synchronize Documents. Before restoring an older backup, decide which copy should win. If the game or launcher starts while an older manual copy is in place, synchronization can replace it before you confirm that it works. Keep the untouched backup outside the live save path until the restored progress has been opened and saved normally.
Restore without changing format assumptions
The Steam release uses an Unreal-style Documents SaveGames directory under a user ID. Microsoft Store uses WGS. Slot numbering matters when replacing a particular save. Compatibility note: Switch/PC and Microsoft/Steam transfers reported by the community are migration workflows, not proof that all storefront containers are byte-identical. Restore into the matching storefront/profile context whenever possible. Do not rename a save extension, move a folder into a different container type, or assume a console/mobile copy is equivalent unless a tested migration path specifically says so.
Recovery fallback
If a save does not appear, verify the user-ID folder, exact SaveData slot number, and cloud state. For Microsoft Store, identify the correct WGS payload before any conversion. If the restored copy fails, put the untouched original back first. Then compare location, account/profile, cloud state, and the full directory structure before trying a different backup. The objective is reversible recovery, not repeated destructive experiments on the only copy.
Verification context: Reviewed against current PCGamingWiki Octopath Traveler save path plus long-running community slot/file-name documentation.