People like typefaces that look like they've been on something forever and just worn down to illegibility. I guess it gives it a little more stability behind the design. One way to do this is to design something and leave it out on the street for a couple weeks in a rough part of town. Yeah, you could go that route, or you could just download this remix of America's Favorite Font, Weltron. You wouldn't think making a font as hardcore as this that I would be sitting here jamming out to the Original Broadway Cast Recording of the musical Annie, but guess what?
A commercial license is available at www.fontbros.com/families/weltron
Free for Personal Use
This fonts are authors' property, and are either shareware, demo versions or public domain. The licence mentioned above the download button is just an indication. Please look at the readme-files in the archives or check the indicated author's website for details, and contact him if in doubt. If no author/licence is indicated that's because we don't have information, that doesn't mean it's free.