I played the hell out of the original Wasteland on my Apple clone back in the day. This probably deserves its own post. It was one of my favorites and I'm very sentimental about it. I picked up Wasteland 2 on Steam during a sale, and I'm still deciding if I like it, though so far I'm very favorably inclined. The brought back many of the original team, the atmosphere is very reminiscent of the first, and the early game is non-stop continuity porn.
Also, I came across this little Easter Egg:
So that was pretty cool. Damnation Alley might not be my favorite Zelazny work, but at least people remember it.