Meh, Doom 2 wasn't as good. The super-shotgun was nice and all, but Doom 2 didn't keep my interest too much. I finished the game, but I still like Doom 1 better. Especially the 1st episode. I play that almost every other day. Then I load up Episode 4 on Ultra-Violence and see how long I last. I usually beat the first level, then get owned by the Cacodemons in the 2nd. Man, Ep4 is hard. -_-
I usually play Doom with this mod I made myself called TailsDoom. It doesn't affect gameplay at all, just replaces that marine's face with Tails' face... blood and all.