I was bored a while back, so I decided to dust this game off (it was a lot of dust) and play it again.
I must say, even though the graphics were quite a bit dated, they never detracted from my enjoyment of the game. I've played quite a few FPS games, and many modern ones still cannot hold a candle to this game. It was good for its time, and is still good today.
It's simple, fast-paced, and every bit the game it was in '96.
Do note though, you'll need to make sure you understand how to run older games, as it does not natively run in Vista or XP (I could be wrong about XP). It's fairly easy to get it to work on them, but do some research first so you're not lost when you get the game.