I have a CD key for it, but not physical copy of the game. And my CD drive doesn't work, so is there some place to download it (without torrenting a cracked version) so I can use my CD key to play?
Honestly just find a cracked version that you have to move files around to do the cracking ... simply download, install, and instead of moving files just start the game and more than likely it'll ask for a key.
Or if it does turn out to be a cracked version from the get go ... honestly you bought the game so it's not like you are stealing heh. Though if you want to play multiplayer maybe we need a different option, or a better crack