Only the below extensions are allowed to be uploaded,
Zip File,
Rar File,
Gz File,
If you don't have a program please visit WinRAR

Only Internet Explorer will work currently
 Only upload your map/mod if it has been in the GPGnet Vault first otherwise this may cause de-syncs in games
Please follow the below steps or it won't work
1 ~ Choose where you want to upload your file (Mod, Map or Replay)
2 ~ Locate the file on your pc
3 ~ Click upload file

File Location
By clicking upload file you agree to the Terms & Conditions

If you are unable to upload your file please make sure that there is not one with the same name or you may have a virus in the file.