Interesting - wasn't extended/expanded memory already common by '92?
Yes, but we didn't require it.
(To be honest, I just found the system requirements by looking them up online now; I don't remember them myself, and my personal copy of the game is at work. I'll come back here and correct it if I was wrong.)
This made me laugh, as the first PC game I worked on had system requirements of 570K of RAM and 2M of hard drive space. (That was in 1992, and he's talking about a "late-90's" title, so things had already changed a lot.)