1 min readUpdated Oct 4, 2026

How Fast Downloads Work On Your Zombie Panic! Source Server

Your server comes with built-in fast downloads. When a player joins without one of your custom maps, the game downloads it over the web from your server, which is much faster than the game's own download. There's nothing to set up: maps and files you upload are ready for download after the next restart.

If you'd rather serve the files from your own web host, you can set a download redirect instead.

Using Your Own Download Server

  1. 1
    Upload your custom maps, materials, models and sound files to a web host, keeping the same folder layout, for example http://files.example.com/zps/maps/zps_mymap.bsp.
  2. 2
    Log in to Bropanel and select your server.
  3. 3
    In the sidebar, go to Settings.
  4. 4
    Under Modding, find Download Redirect URL and enter the web address of the folder that holds maps, for example http://files.example.com/zps.
  5. 5
    Click Save & Restart to apply your changes.

To go back to the built-in fast downloads, clear the Download Redirect URL field and click Save & Restart. Workshop items don't use fast downloads, players get them from Steam.