Castle Story Support

Castle Story is now fully supported in SaveSync!

You can now share Castle Story saves and seamlessly transfer the host (host migration). This allows everyone in your group to continue playing the same save even when the original host is offline, no dedicated servers required.
Since the Castle Story does not include built-in cloud save support, SaveSync also acts as a cloud save system, keeping your save backed up and synced across players.

One-Time Setup (Host)

• Open SaveSync
• Go to Castle Story
• 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 world
• 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/