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How to Join a Core Keeper Server - Server Hosting Guide

Core Keeper is an underground sandbox adventure where players mine, build, fight, and farm in a mysterious subterranean world. This cooperative survival game supports up to 8 players working together to explore procedurally generated caverns, defeat ancient bosses, and uncover the secrets of the Core. Whether you're hosting your own server or joining friends, Core Keeper offers endless underground exploration and crafting possibilities in a shared multiplayer environment.

Note: The Game ID is also seen in the Esc menu while connected to the server.

Step 1: Access Your Server Panel

Navigate to https://mintservers.com/dashboard and log into your account.

Click on your Core Keeper server and then "Open Game Panel".

Step 2: Locate Server Connection Details

Go to Files on the left side menu, then open the GameInfo.txt file.

Copy the server information from this file including the IP, port, and password.

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Step 3: Launch Core Keeper

Open Core Keeper and wait for the game to load to the main menu.

Step 4: Access Join Game Menu

From the Core Keeper main menu, choose the Join Game button.

Step 5: Connect to Your Server

Paste in the IP, port, and password from Step 2 and choose Join.

Your Core Keeper client will connect to the server and you can begin your underground adventure with friends.

Troubleshooting

If you're having trouble connecting, verify these common issues:

  1. Ensure your server is running and online in the game panel
  2. Double-check you copied all information correctly from GameInfo.txt
  3. Verify the server password matches exactly (case-sensitive)
  4. Make sure the server isn't full (8 player maximum)
  5. Check that you have the same version of Core Keeper as the server
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