i do, and i used to play quake world team fortress with it. And there was a mod for QWTF that was called MegaTF that added all kinds of cool shit to each of the classes, like the mirv grenade for the demo man, and the doctor could drop a syringe that was next to impossible to see on the ground but if you stepped on it you just bled to death unless you could find health. It was so much fun.

oh snap, it’s still around! https://www.quakeservers.net/quakeworld/servers/t=tf/