How To Upload A World To Your Core Keeper Server

If you have a pre-existing world from singleplayer, you can upload it to your Core Keeper server to play it in multiplayer.

# Uploading a World to Your Server

You can upload a World for Core Keeper into your Worlds folder on your server.

1. Log in to your server control panel and Stop your server.
2. Navigate to your Server Files.
3. Locate and Open the Worlds folder.
4. On your PC, navigate to C:\Users\{USERNAME}\AppData\LocalLow\Pugstorm\Core Keeper\Steam\{STEAM_ID}\worlds to find your local Core Keeper worlds.
5. Choose the world you want to upload. You can identify worlds using the number prefixing the file name.
6. Upload your desired world to your server by dragging the world file into your server worlds folder.
7. Once the transfer is finished, return to your main server files and open the corekeeper.properties.
8. Set the world field to the number that prefixes the uploaded world name.

For example, if you uploaded 2.world.gzip, you should set the value to world=2

9. Click Save and Start your server.

That’s it! Now that you’ve uploaded your world, you may be interested in our guide on setting up admins on your Core Keeper server.