Well, after a long time, I decided to play through Duke 3d this past week. As a former owner of Ye Olde Plutonium Pack back in the day, I was surprised when I reached the last boss of Episode 4. Instead of the old familiar "Time to give this bitch an abortion.", I was greeted with "I'm gonna kick your ass, bitch." Apparently it was changed between 1.4 and 1.5, but I'm wondering why. Sure, it isn't very PC but not much of Duke was. Anybody notice any other differences?

Hmm no I haven't noticed any other changes, and I've never actually gotten that far either :X

IIRC, the "abortion" line only came after you beat the final boss; after Duke shoves a bomb or something up the alien queen's (ahem) birth canal, he quips "It's time to abort your whole friggin' species!" When Duke first got into the queen's lair, at least on every version of the game I ever played (and this includes the original Plutonium Pack back in the day), he only got off a generic one-liner.