Star Wars Rebellion by Lucas Arts. For those of you that are fans of strategy games and haven't played this gem, I highly recommend you check it out. Due to it's advanced age(it was released in the 90s) getting to run on newer operating systems may be a problematic.
I still have this on CD
It was also known as Star Wars: Supremacy.
And my vote is going to be for a new TIE fighter game, possibly something along the lines of Freelancer, where you actually have the Star Wars galaxy to explore in your little ship.