1. Compress map to .bz2 (Bzip2) Download Bzip2 from OFFICIAL LINK Extract it in safe place (not to desktop) Press F9 in Hammer and add new command (1) Add path for bzip2 executable (2) Add parameters (3) Code: -kf $path\$file.bsp -kf will keep original .bsp file and will overwrite existing .bz2 file It will look like this: 2. Upload compressed map to your web server (aka fastdownload) Download WinSCP Portable executables from OFFICIAL WEBSITE Extract it in safe place (not to desktop) Press F9 in Hammer and add new command (1) Add path for WinSCP executable (2) IMPORTANT! In that path change .exe extension for .com (like on picture below) Add parameters (3) Code: /command "open ftp://USER:PASS@tf2maps.net/" "put "$path\$file.bsp.bz2" /path/to/directory/" "exit" USER = username for your FTP account PASS = password for your FTP account tf2maps.net = your host address (domain or IP) /path/to/directory/ = path to your remote directory (where compressed map will be uploaded) It will look like this: 3. DONE! PS. If durning compilation you will get error message like "Cant get access to disk" or "Cant find directory" that probably means you need to run Hammer with administrator privileges.