X-Wing versus TIE Fighter (and the earlier X-Wing and TIE-Fighter), plus X-Wing Alliance. Though I must say I like XvT and other earlier ones better than XWA... even though you can get XWA look quite pretty via XWA upgrade project (which is somewhere in the Internet). XWA has a story... kind of. It's nothing compared to TIE Fighter story, though.
There was a "Collector's Edition" that had X-Wing, TIE Fighter and XvT together, with the former two being upgraded graphically to match XvT level. If you ever find it somewhere, get it, especially if you haven't played TIE Fighter through. It has a good storyline IMO. And read Timothy Zahn's Thrawn trilogy.
...
Why are you all staring at me like that? It's great fun playing XvT in multiplayer - yes, people still are doing that. You don't have time to spare for oggling at fancy graphics - though sometimes the über-supar-A1 class FX does cheer you up a bit...
Yes, I'm a Star Wars fanboy - even though everything made after The Empire Strikes Back has been slowly descending towards the steaming pile of Sith that ended the series. Honestly, the prequels could've been so much better if Lucas had just told the story to someone who could actually direct movies, like he did with both Empire and Jedi...
