About five and a half years ago, I (Yatta) visited the old 3D Realms buildings in Garland, Texas with my friend and former 3D Realms employee Charlie Wiederhold.
One of my favorite Youtube channels, The 8-Bit Guy just visited the same places alongside good ole Joe Siegler of 3D Realms. This was such a bitter-sweat video for me to watch. Every Duke fan should see it: