I honestly can't remember much about this game. I do remember that it was much better from the first game. It's one of those shooty games that I rarely ever play and when I do, I'm not good at them. it does remind me of Doom but I know it is much different from Doom.
As a follow-up to Quake, it holds up well and it is really good. I just wish I could remember this game more. I'm sure it is much better than how I remember it.