Factorio Support

Factorio is now fully supported in SaveSync!

You can now share Factorio saves and seamlessly transfer the host (host migration). The factory must grow, even when the original host is not available. This allows everyone in your group to continue building and expanding the same factory without needing dedicated servers.

One-Time Setup (Host)

• Open SaveSync
• Go to Factorio
• Click Add Save and select your save
• Click Share icon
• Add your Steam friend by name and share

That’s it!

From now on:

• Saves sync automatically
• Any shared friend can host the save
• Progress is preserved across sessions
• Full save history is maintained, so you can revert if a save is accidentally modified or corrupted (in-game or externally)

https://store.steampowered.com/app/3832010/SaveSync_Coop_Save_Sharing_Made_Easy/