There are two types of games in this scenario. Games that you install, play, and delete upon completion. Then there's games that you install, play, and leave installed because you either can't get yourself to uninstall it, or it's something you know you'll want to play sporadically at any possible point in time.
For instance, although I may format my harddrive and reinstall Windows, I will still automatically install Civilization IV and Counter-strike:Source. Although Left 4 Dead is still fairly new, I can see that game falling under that criteria as well, but that yet remains to be seen. Those are games I know I'll want to play time and time again, until their inevitable sequels comes out. I may love to death games like GTA IV and Fallout 3, but they aren't games that I may want to play on a whim.
Anyone else have games that they do this with? Console gamers, feel free to jump in with whatever games you leave installed on your harddrives, too.
For instance, although I may format my harddrive and reinstall Windows, I will still automatically install Civilization IV and Counter-strike:Source. Although Left 4 Dead is still fairly new, I can see that game falling under that criteria as well, but that yet remains to be seen. Those are games I know I'll want to play time and time again, until their inevitable sequels comes out. I may love to death games like GTA IV and Fallout 3, but they aren't games that I may want to play on a whim.
Anyone else have games that they do this with? Console gamers, feel free to jump in with whatever games you leave installed on your harddrives, too.