http://i2.listal.com/image/826134/600full-star-wars-jedi-knight%3A-dark-forces-ii-screenshot.jpg
If you haven't played this game, you're missing out. I'm not sure how well it holds up, though. Going back through my games to plug them all into the site made me really want to get a Windows 98 VM up and running to play a lot of these old games.

One thing you have to say about LucasArts, they have solid, polished games. The cinematic nature of this game was pretty much untouched at the time. Even with some glitchiness, the immersion was high, and the mechanics were great (again, for the time).