In it's day, Doom was THE game. The demo was widely available as shareware on bulletin boards way before the internet was widely used. I downloaded it on a 2400 baud modem. Wow, how times have changed!
I remember there was a Star Wars Doom mod, and the stormtroopers and Darth Vaders replaced the demons. They still growled.
But when Dark Forces came out, in my mind, it blew Doom away!!!
I've got a bad feeling about this...