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How to Change the Version of Your Project Zomboid Server

If you don’t want to play Project Zomboid on the latest public version and would rather play a different beta branch to play older versions, here’s how to change the version of your Project Zomboid server.

When changing server versions, you must also change your Project Zomboid game version to match the version of your server.

  1. Access the Game Host Bros Panel and Stop your server.
  2. Go to Startup Parameters.
  3. Edit Steam Beta Branch with the version you want to use (A list of versions is below).
  4. Go to Configuration > Server Actions.
  5. Click Reinstall Server and wait for the install to finish.

Here are the currently available beta branches to choose from. They can be found here:

The latest version is public.