Hi,
for those who want you can download this file below and extract it to your zps folder. This will add the option to join Server 1 and 2 aswell as the option to toggle the console.
Note: If the menu language of zps is not english you have to extract it into
and replace language with the respectively language you are using. Example with german (Thanks to cody for testing)
Note 2: If you are mapping for ZPS the Developer Zip File might help you as it allowes to toggle different development modes aswell as allowing to show the I/O between entities.
For players there is the players ZIP File. Which doesnt have these options. Also for the Console to work you have to enable it in the options -> Keyboard -> advanced ->tick Enable Developer Console