# How To Change World On Satisfactory Server

### How to Download and Upload Your Satisfactory World

#### Downloading Your Satisfactory World from Your PC

To download your Satisfactory world save file from your computer:

1. **Locate your save folder:**
   * On Windows: Press `Windows + R`, then enter\
     `%appdata%\..\Local\FactoryGame\Saved\SaveGames`
   * On Linux: Navigate to\
     `~/.config/Epic/FactoryGame/Saved/SaveGames`
2. **Find your `.sav` file:**\
   This is your world save file. Move or copy this file from the saves folder to your desired location or a backup folder.

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#### Downloading Your Satisfactory World from Your Server

To download your Satisfactory world from your Sparked Host server:

1. **Log in to the game panel.**
2. **Navigate to the Files tab.**
3. **Locate the server save directory:**\
   `/.config/Epic/FactoryGame/Saved/SaveGames/server`
4. **Find and download the `.sav` file** matching your session name onto your computer using FileZilla or another file transfer tool.

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#### Uploading a Satisfactory World from Your PC to Your Server

To upload a world save file to your Satisfactory server:

1. **Open Satisfactory and connect via Steam.**
2. Go to the **Server Manager** tab and click on **Manage Saves** (next to Server Settings).
3. Click **Upload Save**, select the `.sav` file you want to upload, and click **Upload Game**.

Your world will now be available on your Satisfactory server.

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**Tip:** Always back up your `.sav` files before making changes or transferring them between devices.