Back in the day, PlanetDescent.com was a popular site to post files and missions for all of the Descent titles. You can use the Wayback Machine (archive.org) as a fairly organized means to view both single and multiplayer D3 missions:
[url=https://web.archive.org/web/20100107142505/http://www.planetdescent.com:80/site/files/d3new/]https://web.archive.org/web/20100107142505/http://www.planetdescent.com:80/site/files/d3new/[/url]
However, you need to use
http://www.dfiles.de to actually download the files that you find on the archived PlanetDescent.com site since they are almost all still available.
As an example, let's say you want to download 1001 Ways to Die by Starkiller on this page:
[url=https://web.archive.org/web/20090308035342/http://www.planetdescent.com:80/site/files/d3new/index.asp?start=single]https://web.archive.org/web/20090308035342/http://www.planetdescent.com:80/site/files/d3new/index.asp?start=single[/url]
The FP link in the Download column does not work (it didn't even work in the final years of PlanetDescent.com). The DF link in the Download column typically points to some archived file that doesn't exist, in this case:
https://web.archive.org/web/20090308035342/http://www.dfiles.de/download/d3/missions/1001.zip So remove everything in the DF link prior to "
http://www.dfiles.de", and you should have a usable download link:
http://www.dfiles.de/download/d3/missions/1001.zip It takes a little work, but there are over 600 missions available, so happy hunting!
