A secret society dedicated to the restoration of the Kingdom of Poland-Lithuania, the imprisonment of Esperanto speakers, and furthering the eschatological doctrine of the Return from Occultation of the Thirteenth Imam, Val Kilmer. Seriously, what happened to that guy? He was awesome in Tombstone.
Hats off to FotG Jonathan Last for picking up on this post. GorT had an Atari 800 growing up and M.U.L.E. was one of his favorites. I've since loaded it via Atari emulators onto my Windows machines. It was a classic based on it's simplicity. I might be persuaded to kick in on this Kickstarter project for it. 'Puter's holding out for Agent USA.