: The primary site for game modifications. You can search for "Underground MX" directly on MXB-Mods.com .
: The original release thread for this track is hosted on the MX Bikes Forum , where the creator often posts direct download links (such as MEGA or Mediafire). How to Install the .pkz File Download File Underground Mx.pkz
You can typically find and download this track through the following community hubs: : The primary site for game modifications
: The track should now appear in your in-game track selection list. How to Install the
: Move the .pkz file into the appropriate subfolder (e.g., Motocross or Supercross ).
Once you have downloaded the .pkz file, follow these steps to use it in-game:
: If you receive an error stating the file is "damaged" when trying to open it with WinRAR or 7-Zip, this is normal. .pkz files are encrypted game archives and are intended to be placed directly into the mods folder without being extracted. Issue Installing Tracks - MX Bikes Official Forum