I appear to have burst into stupidity:facepalm:- I edited the text of the 'particle manifest' that came with the swamp pack without making a backup copy and now the particles don't work. Can someone post the contents of the original particle manifest? I'd rather not re-install the entire swamp pack again for one thing, especially a simple text file. If you're wondering what I'm talking about it's the text file the swamp pack places in the tf/maps directory. I don't need the file itself just the text in it. Thanks guys.