The last level from Doom 2 has a certain sound which I've heard in movies. Perhaps it came from somewhere else, but I'm forever calling it the Doom sound.
- http://prboom.sourceforge.net/ PrBoom and others
- Several Linux ports have been made, some with advancements. It's re-distributable with the shareware WAD.
- Check out http://doomworld.com/ports/linux_unix.shtml
The primary music sounds a fuckload like: