Uploaded July 2021 | Updated September 2026, 2 weeks ago

---

Part of my Half-Life Fact Files series: youtube.com/playlist?list=PLDmcwfn8y0lMtlqcpUhggk0FB1EC2i3iB

After nearly two decades, I have finally put together the pieces to uncover one of the oldest unsolved Easter egg mysteries in the Half-Life series.

For reference purposes, check out Matt Armstrong's original website and these vintage reviews of his TFC maps:
web.archive.org/web/20010616205156/http://www.planetfortress.com/hellface
quakewiki.net/archives/jmcstfmapzone/tfcdarkness2.htm
quakewiki.net/archives/jmcstfmapzone/tfcbetrayed.htm

Music:
Half-Life (Kelly Bailey) - Nuclear Mission Jam