21. Quake - PC
Long time coming on this one.. Never beat it before today. As big of an ID fan as I am, I hadn't owned this one till recently, and while I really enjoyed, I don't think I was missing too much.. I find the Sprite based games to be more fun, although I like that you can jump. Quake 2 improved upon most EVERYTHING in the series up to that point.. I like the weapon variety, and the gameplay tho..
Like I said a lot of fun, and worth playing, but I gotta say, Wolfenstein & Doom are far better games. I think I enjoyed Heretic more than this one also..