C'mon, weren't you blown away by the (at the time) novel digitized voice? "He slimed me!"

Of course, escape from Castle Wolfenstein did it even earlier ("was ist los, was ist los" and "ach, mein leben!").

See but ghostbusters always crashed on my c64. So it was like the forbidden fruit. I never got to lay more than 5 minutes of it, but in my head it was the best thing ever. Lol. Human brains just suck.