1 min readUpdated Oct 4, 2026

How To Use FastDL On Your Urban Terror Server

At Game Host Bros, your Urban Terror server comes with FastDL, so players download your custom maps over the web instead of slowly through the game server. Everything is automatic: just upload your custom maps.

How Does FastDL Work?

  • Every .pk3 file in your server's q3ut4 folder is synced to the fastdl folder when your server starts.
  • The stock game files (zUrT43_*.pk3 and ut4_jumpents.pk3) are left out, because every player already has them.
  • Your server tells players where to download from by itself. Urban Terror 4.3 downloads missing maps automatically by default; if a player turned that off, they can type /cl_autodownload 1 in the console to turn it back on.
  • Files you delete from your server are removed from FastDL on the next start.

Using Your Own Download Server

If you already host your maps elsewhere, you can use that instead. See Download Redirect.